Associate Member Directory

CompanyServicesCapabilitiesHeadquartersWebsite
4M AnalyticsLocating & Damage Prevention; Surveying, GIS & Mapping; Software & DataSubsurface utility data, mapping, analytics and early-stage project planningAustin, TXhttps://sganaturalgas.org/go/4m-analytics
A.Y. McDonald Mfg. Co.Meters & Measurement; Pipe, Valves & FittingsMeter bars, valves, risers, regulators, meter set assemblies, and bypass technologyDubuque, IAhttps://sganaturalgas.org/go/a-y-mcdonald
Aclara TechnologiesMeters & Measurement; Software & DataAMI, smart meters, analyticsSt. Louis, MOhttps://sganaturalgas.org/go/aclara-technologies
Allan EdwardsMeters & Measurement; Supply, Distribution & Sales RepsTechnical sales, distribution, utility supportTulsa, OKhttps://sganaturalgas.org/go/allan-edwards
ALTECConstruction & Contracting; Equipment & ToolsAerial devices, cranes, derricks, bodies, rentals and serviceBirmingham, ALhttps://sganaturalgas.org/go/altec
American Right of Way Academy (ARWA)Training & OQ; Regulatory Compliance; Land & Right-of-WayROW training, compliance education, professional developmentFort Worth, TXhttps://sganaturalgas.org/go/arwa
American Steel Pipe DivisionPipe, Valves & FittingsSteel pipe production, coatings, logisticsBirmingham, ALhttps://sganaturalgas.org/go/american-steel-pipe-division
Amerson Engineering and ControlsEngineering & Design; Meters & Measurement; Automation, SCADA & ControlsControls, SCADA, instrumentation, engineeringHoover, ALhttps://sganaturalgas.org/go/amerson-engineering-and-controls
Arcadis U.S., Inc.Engineering & Design; Environmental & Permitting; Software & DataEngineering, environmental, resilience, digital solutionsMilwaukee, WIhttps://sganaturalgas.org/go/arcadis
Ariel CorporationCompression & Engines; Automation, SCADA & ControlsReciprocating compressors, OEM services, digital monitoringMt. Vernon, OHhttps://sganaturalgas.org/go/ariel
Arizona Pipeline CompanyConstruction & ContractingGas, power, sewer, water, storm drain, fiber, excavation and pipeline facilitiesCorona, CAhttps://sganaturalgas.org/go/arizona-pipeline
Arktos EnvironmentalEnvironmental & Permitting; Regulatory ComplianceEcological services, permitting, complianceCanonsburg, PAhttps://sganaturalgas.org/go/arktos-environmental
ArteraEngineering & Design; Construction & ContractingGas distribution, underground electric, engineering and civil constructionAtlanta, GAhttps://sganaturalgas.org/go/artera
Atlas Copco GroupCompression & Engines; Equipment & ToolsIndustrial productivity solutions, manufacturing equipment, and service support across the globeHouston, TXhttps://sganaturalgas.org/go/atlas-copco
Audubon CompaniesEngineering & Design; Construction & Contracting; Automation, SCADA & ControlsEngineering, procurement, construction, automationHouston, TXhttps://sganaturalgas.org/go/audubon-companies
Babst CallandEnvironmental & Permitting; Regulatory ComplianceLegal, regulatory and pipeline counselPittsburgh, PAhttps://sganaturalgas.org/go/babst-calland
Balcones Field Services (BFS)Environmental & Permitting; Inspection & Integrity; Regulatory ComplianceInspection, compliance, environmental supportMcKinney, TXhttps://sganaturalgas.org/go/balcones-field-services
Bartlett Controls, a KGM CompanyMeters & Measurement; Pipe, Valves & Fittings; Training & OQ; OdorizationMeters, regulators, valves, gas analysis, odorization, repair and trainingWaxhaw, NChttps://sganaturalgas.org/go/bartlett-controls
Bascom-Turner InstrumentsLeak Detection & MethaneNatural gas and multigas detectors, calibration systems, probes and accessoriesNorwood, MAhttps://sganaturalgas.org/go/bascom-turner-instruments
Basic Systems, Inc.Meters & Measurement; Pipe, Valves & Fittings; OdorizationMeters, regulators, odorization and valve productsCambridge, OHhttps://sganaturalgas.org/go/basic-systems
Bayou Gas Odorants CompanyOdorization; Consulting & AdvisoryOdorants, odorization systems, consultingPineville, LAhttps://sganaturalgas.org/go/bayou-gas-odorants
Benchmark Subsurface Utility ServicesLeak Detection & Methane; Locating & Damage Prevention811 locating, private locating, GPR, watch protection, leak detectionAshland, VAhttps://sganaturalgas.org/go/benchmark-subsurface-utility-services
BETA Land Services, LLCEnvironmental & Permitting; Surveying, GIS & Mapping; Land & Right-of-WayROW acquisition, title research, due diligence, GIS, permittingLafayette, LAhttps://sganaturalgas.org/go/beta-land-services
BGE, Inc.Engineering & Design; Construction & Contracting; Surveying, GIS & MappingEngineering, planning, surveying, landscape architectureHouston, TXhttps://sganaturalgas.org/go/bge
Bingham & Taylor Corp.Pipe, Valves & FittingsValve boxes, curb boxes, service line productsCulpeper, VAhttps://sganaturalgas.org/go/bingham-taylor
Binkley & Barfield | DCCMEngineering & Design; Surveying, GIS & MappingUtility engineering, transportation, surveyingHouston, TXhttps://sganaturalgas.org/go/binkley-barfield-dccm
Blue Engineering and ConsultingEngineering & DesignEngineering, design, project managementEllicott City, MDhttps://sganaturalgas.org/go/blue-engineering-and-consulting
Border StatesMeters & Measurement; Pipe, Valves & Fittings; Supply, Distribution & Sales RepsUtility supplies, natural gas PVF, logistics, metering, technical supportFargo, NDhttps://sganaturalgas.org/go/border-states
BROEN, Inc.Pipe, Valves & Fittings; Automation, SCADA & ControlsBall valves, cryogenic valves, gas control systemsHouston, TXhttps://sganaturalgas.org/go/broen
Burns & McDonnell Engineering Co, Inc.Engineering & Design; Environmental & Permitting; Construction & ContractingEngineering, EPC, environmental, consultingKansas City, MOhttps://sganaturalgas.org/go/burns-mcdonnell-engineering
C & L Inspection, LLCInspection & Integrity; Training & OQ; Regulatory ComplianceInspection management, field inspection, QHSE and operator qualificationBreckenridge, TXhttps://sganaturalgas.org/go/c-l-inspection
C. H. Fenstermaker & Associates, LLCEngineering & Design; Environmental & Permitting; Surveying, GIS & MappingMapping, Engineering, and environmental consultingLafayette, LAhttps://sganaturalgas.org/go/c-h-fenstermaker-associates
Campos EPC, LLCEngineering & Design; Construction & ContractingEngineering, procurement, construction managementDenver, COhttps://sganaturalgas.org/go/campos-epc
Cavanaugh & Associates PAEngineering & Design; Inspection & IntegrityEngineering, inspections, project supportWinston Salem, NChttps://sganaturalgas.org/go/cavanaugh-associates
Centuri Group (Canyon Pipeline)Construction & ContractingGas distribution, electric, renewable infrastructureCenterville, UThttps://sganaturalgas.org/go/centuri
Certarus (USA) Ltd.CNG, LNG & Virtual PipelineCompressed natural gas logistics and deliveryHouston, TXhttps://sganaturalgas.org/go/certarus
CH-IV InternationalEngineering & Design; Consulting & AdvisoryHouston, TXhttps://sganaturalgas.org/go/ch-iv-international
CHA Integrated SolutionsEngineering & Design; Environmental & PermittingEngineering, environmental, energy infrastructure, transportation, water resourcesNorwell, MAhttps://sganaturalgas.org/go/cha-integrated-solutions
Civil & Environmental Consultants, Inc.Engineering & Design; Environmental & Permitting; Construction & Contracting; Surveying, GIS & MappingAir Quality, Civil Engineering, Cultural Resources, Ecological Sciences, Environmental Engineering and Sciences, Manufacturing Infrastructure Services, Survey/Geospatial, Waste Management, Water ResourcesPittsburgh, PA
Coates Field Service, Inc.Inspection & Integrity; Regulatory ComplianceInspection, integrity management, complianceOklahoma City, OKhttps://sganaturalgas.org/go/coates-field-service
Cobb, Fendley & Associates, Inc.Engineering & Design; Surveying, GIS & Mapping; Land & Right-of-WayLand surveying, ROW services, engineering, GIS, mappingHouston, TXhttps://sganaturalgas.org/go/cobb-fendley-associates
Colliers Engineering & DesignEngineering & Design; Environmental & Permitting; Construction & Contracting; Surveying, GIS & MappingCivil engineering, surveying, environmental, planningRed Bank, NJhttps://sganaturalgas.org/go/colliers-engineering-design
Compressor Engineering Corp.Engineering & Design; Compression & Engines; Training & OQCompression engineering, optimization, trainingHouston, TXhttps://sganaturalgas.org/go/compressor-engineering
Consolidated Pipe & Supply Co.Pipe, Valves & Fittings; Supply, Distribution & Sales RepsPVF distribution, inventory managementBirmingham, ALhttps://sganaturalgas.org/go/consolidated-pipe-supply
Control SouthernMeters & Measurement; Pipe, Valves & Fittings; Automation, SCADA & ControlsAutomation, valves, measurement and process control solutionsSuwanee, GAhttps://sganaturalgas.org/go/control-southern
Cook CompressionCompression & EnginesCompressor valves, packing, diagnosticsHouston, TXhttps://sganaturalgas.org/go/cook-compression
Cornerstone Energy Services, Inc.Engineering & Design; Construction & Contracting; Inspection & IntegrityConstruction management, inspection, engineeringPortland, MEhttps://sganaturalgas.org/go/cornerstone-energy-services
Corpac SteelPipe, Valves & Fittings; Supply, Distribution & Sales RepsSteel products, sourcing and logisticsAventura, FLhttps://sganaturalgas.org/go/corpac-steel
d'Escoto, Inc.Engineering & Design; Inspection & IntegrityEngineering, inspections, project deliveryChicago, ILhttps://sganaturalgas.org/go/descoto
Davey Resource GroupEnvironmental & Permitting; Surveying, GIS & MappingVegetation management, environmental services, GISKent, OHhttps://sganaturalgas.org/go/davey-resource-group
Delta Land Services, LLCEnvironmental & PermittingTurnkey environmental offset solutionsPort Allen, LAhttps://sganaturalgas.org/go/delta-land-services
DIEHLUX, LLCEquipment & ToolsHazardous location lighting, LED systemsBloomfield, NYhttps://sganaturalgas.org/go/diehlux
DNVInspection & Integrity; Consulting & AdvisoryAdvisory, certification, inspection, testing, data and energy systems servicesKaty, TXhttps://sganaturalgas.org/go/dnv
Dresser Utility SolutionsMeters & Measurement; Pipe, Valves & FittingsMeters, regulators, couplings, excess flow valvesHouston, TXhttps://sganaturalgas.org/go/dresser-utility-solutions
Dura-Bond Coating, Inc.Pipe, Valves & Fittings; Corrosion & Cathodic ProtectionPipe coatings, lining, corrosion protectionExport, PAhttps://sganaturalgas.org/go/dura-bond-coating
Dynamic RiskEngineering & Design; Inspection & Integrity; Software & Data; Consulting & AdvisoryRisk software, engineering consulting, data analysis and integrity programsCalgary, ABhttps://sganaturalgas.org/go/dynamic-risk
e2 CompaniesEnergy Supply & EfficiencyOn-site generation, battery storage, monitoring and energy managementBonita Springs, FLhttps://sganaturalgas.org/go/e2-companies
EA Engineering, Science and Technology, Inc., PBCEngineering & Design; Environmental & PermittingEnvironmental, water, infrastructure engineeringHunt Valley, MDhttps://sganaturalgas.org/go/ea-engineering
Eagle Research CorporationHurricane, WVhttps://sganaturalgas.org/go/eagle-research
Ed Young Sales Company, Inc.Meters & Measurement; Pipe, Valves & Fittings; Supply, Distribution & Sales RepsValves, regulators, gas utility equipmentGastonia, NChttps://sganaturalgas.org/go/ed-young-sales
EDGE Engineering & Science, LLCEngineering & Design; Environmental & PermittingEnvironmental, air quality, permitting, engineeringHouston, TXhttps://sganaturalgas.org/go/edge-engineering-science
EGW Utility SolutionsTraining & OQ; Supply, Distribution & Sales RepsGas utility equipment, training, technical supportCarrollton, TXhttps://sganaturalgas.org/go/egw-utility-solutions
EmersonMeters & Measurement; Automation, SCADA & Controls; Software & DataControls, instrumentation, SCADA, automation, software solutionsKnoxville, TNhttps://sganaturalgas.org/go/emerson
Endress+HauserMeters & Measurement; Automation, SCADA & ControlsFlow, level, pressure, analysis, temperature and automationPearland, TXhttps://sganaturalgas.org/go/endress-hauser
Enduro Pipeline Services, Inc.Construction & Contracting; Inspection & IntegrityPigging, cleaning, integrity servicesTulsa, OKhttps://sganaturalgas.org/go/enduro-pipeline-services
Energy Control Systems, Inc.Meters & Measurement; Pipe, Valves & Fittings; Corrosion & Cathodic ProtectionMeter brackets, risers, transition fittings, markers and anodesPittsburgh, PAhttps://sganaturalgas.org/go/energy-control-systems
Energy Economics, Inc.Software & Data; Consulting & AdvisoryGas planning, forecasting, economicsDodge Center, MNhttps://sganaturalgas.org/go/energy-economics
Energy Land & Infrastructure, LLCEngineering & Design; Environmental & Permitting; Construction & Contracting; Inspection & IntegrityEnvironmental permitting, ILI assessments, MAOP review, pipeline routing and design, survey, HDD, auger and pilot bores, station interconnects and filtration, as-built surveysNashville, TNhttps://sganaturalgas.org/go/energy-land-infrastructure
Energy WorldnetTraining & OQ; Regulatory ComplianceOperator qualification (OQ)Decatur, TXhttps://sganaturalgas.org/go/energy-worldnet
EnerSys CorporationAutomation, SCADA & Controls; Regulatory Compliance; Software & DataControl room, safety programs, field operations, SCADA and compliance supportHouston, TXhttps://sganaturalgas.org/go/enersys
Entech Engineering, Inc.Engineering & Design; Environmental & Permitting; Inspection & IntegrityEngineering, design, inspections, environmentalReading, PAhttps://sganaturalgas.org/go/entech-engineering
ENTRUST Solutions GroupEngineering & DesignEngineering, design, grid modernizationWarrenville, ILhttps://sganaturalgas.org/go/entrust-solutions
Environmental Consulting & Technology (ECT)Environmental & Permitting; Surveying, GIS & MappingEnvironmental assessments, permitting, natural resources, GISGainesville, FLhttps://sganaturalgas.org/go/ect
Environmental Noise ControlEngineering & Design; Environmental & PermittingMeasurement, modeling, monitoring, barriers and engineered mitigationEl Segundo, CAhttps://sganaturalgas.org/go/environmental-noise-control
Environmental Solutions & Innovations, Inc.Cincinnati, OHhttps://sganaturalgas.org/go/environmental-solutions-innovations
Equipment Controls Co. (ECCO)Meters & Measurement; Automation, SCADA & Controls; Training & OQRegulators, metering, automation, trainingChamblee, GAhttps://sganaturalgas.org/go/ecco
ERM Environmental Resources Management, INC.Environmental & PermittingESG, permitting, remediation, sustainabilityMalvern, PAhttps://sganaturalgas.org/go/erm
Esri, Inc.Surveying, GIS & Mapping; Software & DataMapping, GIS, analytics, digital twinsRedlands, CAhttps://sganaturalgas.org/go/esri
Evers & Sons Inc.Construction & Contracting; Inspection & IntegrityPipeline construction, facilities construction, integrity projects, maintenanceCaldwell, TXhttps://sganaturalgas.org/go/evers-sons
exp Energy Services Inc.Engineering & Design; Environmental & PermittingEngineering, project management, environmental services, permittingTallahassee, FLhttps://sganaturalgas.org/go/exp-energy-services
Farnsworth Group, Inc.Engineering & Design; Surveying, GIS & MappingEngineering, architecture, surveying, commissioningSt. Louis, MOhttps://sganaturalgas.org/go/farnsworth
Flagger ForceStaffing & Field ServicesTraffic control, flagging, work zone safetyHummelstown, PAhttps://sganaturalgas.org/go/flagger-force
GAI Consultants, Inc.Engineering & Design; Environmental & PermittingEngineering, environmental, geotechnical, transportationHomestead, PAhttps://sganaturalgas.org/go/gai-consultants
Gas Utility Group - Hugh M. Cunningham CompaniesMeters & Measurement; Pipe, Valves & Fittings; Supply, Distribution & Sales RepsRisers, PE fittings, regulators, tracer wire, tape and technical salesCarrollton, TXhttps://sganaturalgas.org/go/hugh-cunningham-gas-utility
GEI Consultants, Inc.Engineering & Design; Environmental & PermittingEngineering services and environmental consultingWakefield, MAhttps://sganaturalgas.org/go/gei-consultants
General Utility Pipe & Supply, LLCPipe, Valves & Fittings; Supply, Distribution & Sales RepsGas, water and sewer underground supply partnerTrussville, ALhttps://sganaturalgas.org/go/general-utility-pipe-supply
GEOMAGIC Utility Solutions Inc.Inspection & Integrity; Regulatory Compliance; Software & DataIntegrity, compliance, inspection and work management softwareHouston, TXhttps://sganaturalgas.org/go/geomagic-utility-solutions
GF Central PlasticsPipe, Valves & FittingsPolyethylene fittings and fusion productsShawnee, OKhttps://sganaturalgas.org/go/gf-central-plastics
GMC (Goodwyn Mills & Cawood)Engineering & Design; Environmental & Permitting; Surveying, GIS & MappingArchitecture, engineering, environmental, planning, surveying and disaster recoveryGreenville, SChttps://sganaturalgas.org/go/goodwyn-mills-cawood
Gray & Pape, Inc.Environmental & PermittingCultural resources, archaeology, preservationCincinnati, OHhttps://sganaturalgas.org/go/gray-pape
Grid One Solutions LLCMeters & Measurement; Corrosion & Cathodic Protection; Staffing & Field Services; Energy Supply & EfficiencyAMI/AMR meter deployments, field services, gas corrosion mitigation, energy programs, call center support, storm and emergency restorationMedia, PAhttps://sganaturalgas.org/go/grid-one-solutions
GridHawk LLCLeak Detection & Methane; Locating & Damage Prevention; Surveying, GIS & MappingUtility locating, watch and protect, advanced locating, leak detection, infrastructure mappinghttps://sganaturalgas.org/go/gridhawk
GROEBNERMeters & Measurement; Training & OQ; Supply, Distribution & Sales RepsGas utility products, training, equipment serviceRogers, MNhttps://sganaturalgas.org/go/groebner
Groundwater & Environmental Services, Inc.Engineering & Design; Environmental & Permitting; Regulatory ComplianceRemediation, compliance, water resourcesStafford, TXhttps://sganaturalgas.org/go/groundwater-environmental-services
Grove Energy ManagementSupply, Distribution & Sales Reps; Energy Supply & EfficiencySupply, hedging, origination, scheduling and renewable energy sourcingLexington, KYhttps://sganaturalgas.org/go/grove-energy-management
GTI EnergyTraining & OQ; Regulatory Compliance; Research & Industry MediaResearch, standards, training, technologyDes Plaines, ILhttps://sganaturalgas.org/go/gti-energy
HDR EngineeringEngineering & Design; Environmental & Permitting; Construction & ContractingEngineering, planning, environmental, program and construction managementOmaha, NEhttps://sganaturalgas.org/go/hdr-engineering
HeathInspection & Integrity; Leak Detection & Methane; Locating & Damage Prevention; Software & DataLeak detection, inspection, locating, analyticsHouston, TXhttps://sganaturalgas.org/go/heath
HOERBIGER Compression TechnologyCompression & EnginesCompressors, monitoring, valves, servicePompano Beach, FLhttps://sganaturalgas.org/go/hoerbiger-compression-technology
HR GroupInspection & Integrity; Regulatory Compliance; Staffing & Field ServicesInspection, staffing, compliance, project supportPrague, OKhttps://sganaturalgas.org/go/hr-group
Hubbell Gas Utility SolutionsMeters & MeasurementMeters, regulators, AMI, network productsTulsa, OKhttps://sganaturalgas.org/go/hubbell-gas-utility-solutions
HydroExcavators, LLCConstruction & Contracting; Locating & Damage PreventionHydro excavation, vacuum excavation, daylightingConyers, GAhttps://sganaturalgas.org/go/hydroexcavators
HylanConstruction & ContractingFiber, wireless, electrical, data centers, EV charging, pipeline constructionUniversity Park, ILhttps://sganaturalgas.org/go/hylan
Infra Pipe Solutions LtdEngineering & Design; Construction & Contracting; Pipe, Valves & FittingsCIPP lining, HDPE systems, tunneling products, infrastructure rehabilitationMississauga, ONhttps://sganaturalgas.org/go/infra-pipe-solutions
Infrastructure Technology ServicesInspection & Integrity; Surveying, GIS & Mapping; Software & DataGIS, mapping, inspections, data collectionYoungsville, NChttps://sganaturalgas.org/go/infrastructure-technology-services
INNIO Waukesha Gas Engines Inc.Compression & Engines; Software & DataGas engines, remanufacturing, digital products, global serviceWaukesha, WIhttps://sganaturalgas.org/go/innio-waukesha-gas-engines
Innovative Compliance IncEngineering & Design; Environmental & Permitting; Inspection & Integrity; Regulatory Compliance; Consulting & AdvisoryProject management, engineering, compliance, integrity and environmental servicesPoway, CAhttps://sganaturalgas.org/go/innovative-compliance
Insignia EnvironmentalEnvironmental & Permitting; Regulatory CompliancePermitting, compliance, biological resourcesMenlo Park, CAhttps://sganaturalgas.org/go/insignia-environmental
inSpringEnvironmental & Permitting; Inspection & Integrity; Automation, SCADA & Controls; Software & DataInspection management, vegetation management, workflow automationTitus, AL
Integrity Solutions LtdInspection & Integrity; Regulatory Compliance; Consulting & AdvisoryIntegrity management, risk assessment, complianceKaty, TXhttps://sganaturalgas.org/go/integrity-solutions
Irby UtilitiesSupply, Distribution & Sales RepsUtility materials, logistics, inventory solutionsLake Mary, FLhttps://sganaturalgas.org/go/irby-utilities
Irth Solutions, Inc.Locating & Damage Prevention; Automation, SCADA & Controls; Software & Data811 ticket management, asset protection, workflow automationColumbus, OHhttps://sganaturalgas.org/go/irth-solutions
ISCO IndustriesPipe, Valves & FittingsHDPE pipe, fusion equipment, fabricationLouisville, KYhttps://sganaturalgas.org/go/isco-industries
Jana CorporationInspection & Integrity; Regulatory Compliance; Software & DataIntegrity management software, risk analysis, compliance, data managementAurora, ONhttps://sganaturalgas.org/go/jana-corporation
Jensen HughesEngineering & Design; Inspection & IntegrityFire protection engineering, process safety, risk and forensic engineeringColumbia, MDhttps://sganaturalgas.org/go/jensen-hughes
Jindal Tubular USA, LLCPipe, Valves & FittingsTubular products and pipe manufacturingHouston, TXhttps://sganaturalgas.org/go/jindal-tubular
Joe Knows Energy LLCTraining & OQ; Staffing & Field Services; Consulting & AdvisoryInspection staffing, recruiting, consulting and trainingDublin, OHhttps://sganaturalgas.org/go/joe-knows-energy
Johnson, Mirmiran & Thompson, Inc. (JMT)Engineering & Design; Construction & ContractingEngineering, architecture, construction management and technologyHunt Valley, MDhttps://sganaturalgas.org/go/jmt
JSW Steel USA Inc.Pipe, Valves & FittingsPipe and steel products manufacturingBaytown, TXhttps://sganaturalgas.org/go/jsw-steel
K2 Controls, Inc.Meters & Measurement; Automation, SCADA & ControlsSCADA, controls, instrumentationHouston, TXhttps://sganaturalgas.org/go/k2-controls
Kams, Inc.Meters & Measurement; Supply, Distribution & Sales RepsMeters, regulators, utility productsOklahoma City, OKhttps://sganaturalgas.org/go/kams
KCI EnergyEngineering & Design; Environmental & PermittingEngineering, environmental, project managementSparks, MDhttps://sganaturalgas.org/go/kci-energy
Kerotest Manufacturing Corp.Pipe, Valves & FittingsPolyball and Weldball valves, steel gate valves, instrumentation valves, electrofusion products, insulators, strainers and fabricationsPittsburgh, PAhttps://sganaturalgas.org/go/kerotest-manufacturing
KGMEngineering & Design; Meters & Measurement; Pipe, Valves & FittingsRegulators, measurement, valves, engineering supportTulsa, OKhttps://sganaturalgas.org/go/kgm
Kiely Civil, LLCEngineering & Design; Construction & Contracting; Inspection & IntegrityUtility construction, engineering, HDD, inspection, maintenanceTinton Falls, NJhttps://sganaturalgas.org/go/kiely-civil
Kimley-Horn and Associates, Inc.Engineering & Design; Surveying, GIS & MappingEngineering, planning, surveying, designRaleigh, NChttps://sganaturalgas.org/go/kimley-horn-and-associates
Kleinfelder, Inc.Engineering & Design; Environmental & Permitting; Construction & ContractingEnvironmental, design, construction managementCharlotte, NChttps://sganaturalgas.org/go/kleinfelder
Kodiak Gas Services, LLCCompression & EnginesCompression, treating, cooling, EPC, field and shop servicesMontgomery, TXhttps://sganaturalgas.org/go/kodiak-gas-services
L. A. Gates CompanyMeters & Measurement; Pipe, Valves & Fittings; Supply, Distribution & Sales RepsValves, regulators, measurement products, technical supportBeckley, WVhttps://sganaturalgas.org/go/l-a-gates
Landis+GyrMeters & Measurement; Software & DataNext Generation Advanced Metering Infrastructure (AMI), Intelligent Gas Solutions, Grid Edge Intelligence, Flexible CommunicationsAlpharetta, GAhttps://sganaturalgas.org/go/landis-gyr
Liberty Sales & Distribution, LLCSupply, Distribution & Sales RepsUtility equipment, warehousing, logisticsHatfield, PAhttps://sganaturalgas.org/go/liberty-sales-distribution
Magnolia RiverEngineering & Design; Inspection & Integrity; Surveying, GIS & MappingEngineering, inspections, GIS, integrity managementDecatur, ALhttps://sganaturalgas.org/go/magnolia-river
Mammoth Carbon Products, LLCPipe, Valves & Fittings; Supply, Distribution & Sales RepsLine pipe, HDPE, PVF, logisticsScottsdale, AZhttps://sganaturalgas.org/go/mammoth-carbon
MasTec North America, Inc.Construction & ContractingPower, communications, pipeline and utility constructionWoodbury, MNhttps://sganaturalgas.org/go/mastec-north-america
McCormick Taylor, Inc.Engineering & Design; Environmental & Permitting; Construction & Contracting; Inspection & Integrity; Surveying, GIS & MappingEnergy and utility engineering, environmental and NEPA, construction management and inspection, GIS, planning, water resources, asset managementPhiladelphia, PAhttps://sganaturalgas.org/go/mccormick-taylor
Mears Group, Inc.Engineering & Design; Construction & Contracting; Inspection & IntegrityEngineering, construction, maintenance, pipeline integrityEnglewood, COhttps://sganaturalgas.org/go/mears
Meridian Construction Consultants, LLCConstruction & Contracting; Inspection & Integrity; Consulting & AdvisoryProgram management, inspections, project controlsRaleigh, NChttps://sganaturalgas.org/go/meridian-construction-consultants
MerjentEngineering & Design; Construction & Contracting; Staffing & Field Services; Consulting & AdvisoryConsulting, engineering, field services, and restorationMinneapolis, MNhttps://sganaturalgas.org/go/merjent
Mesa Land ServicesLand & Right-of-WayEasement negotiation, landowner relations, title research and managementMount Pleasant, SChttps://sganaturalgas.org/go/mesa-land-services
MichelsConstruction & ContractingPipeline, transmission, distribution, tunnelingBrownsville, WIhttps://sganaturalgas.org/go/michels
Miller PipelineConstruction & Contracting; Inspection & IntegrityGas distribution replacement, HDD, integrityIndianapolis, INhttps://sganaturalgas.org/go/miller-pipeline
Milwaukee ToolEquipment & ToolsPower tools, hand tools, accessories, storageBrookfield, WIhttps://sganaturalgas.org/go/milwaukee-tool
MOBILTEX Data Ltd.Automation, SCADA & Controls; Corrosion & Cathodic ProtectionCathodic protection, corrosion, pressure and flow monitoringCalgary, ABhttps://sganaturalgas.org/go/mobiltex-data
MosaicConsulting & AdvisoryGrid modernization, grid and utility operations, technology solutions, advisory and hands-on executionRenton, WAhttps://sganaturalgas.org/go/mosaic
MP Technologies, LLCConstruction & ContractingPower construction, gas distribution, communications, alternative energyAnnandale, MNhttps://sganaturalgas.org/go/mp-technologies
MRC GlobalPipe, Valves & Fittings; Supply, Distribution & Sales RepsPipe, valves, fittings, supply chainHouston, TXhttps://sganaturalgas.org/go/mrc-global
Mueller CompanyMeters & Measurement; Pipe, Valves & FittingsHydrants, valves, metering productsDecatur, ILhttps://sganaturalgas.org/go/mueller-company
Mueller Environmental DesignsEnvironmental & Permitting; Regulatory ComplianceEnvironmental permitting and complianceBrookshire, TXhttps://sganaturalgas.org/go/mueller-environmental-designs
nGenueSoftware & DataETRM, pricing, scheduling, billing, EDI and customer managementHouston, TXhttps://sganaturalgas.org/go/ngenue
NITEC, LLCSoftware & Data; Consulting & AdvisoryReservoir modeling, forecasting, gas and CO2 storage studiesDenver, COhttps://sganaturalgas.org/go/nitec
NorthStar Energy ServicesEngineering & Design; Construction & Contracting; Meters & MeasurementEngineering, procurement, construction, fabrication, instrumentationHuntersville, NChttps://sganaturalgas.org/go/northstar-energy-services
ODIN EPC, Inc.Engineering & Design; Construction & ContractingEngineering, procurement, construction, commissioning and startupTewksbury, MAhttps://sganaturalgas.org/go/odin-epc
OMARK, Inc.Supply, Distribution & Sales RepsSales, technical support, distributionNorthborough, MAhttps://sganaturalgas.org/go/omark
On Pointe Consulting LLCEnvironmental & PermittingField surveys, permitting, wetlands, wildlife, project managementFirestone, COhttps://sganaturalgas.org/go/on-pointe-consulting
Ox OnSiteConstruction & Contracting; Locating & Damage PreventionAir-vac excavation and nondestructive diggingJacksonville, FLhttps://sganaturalgas.org/go/ox-onsite
ParsonsEngineering & Design; Environmental & PermittingEngineering, defense, transportation, environmentalChantilly, VAhttps://sganaturalgas.org/go/parsons
Patriot Surveying & Infrastructure, PLLCLocating & Damage Prevention; Surveying, GIS & MappingSurveying, SUE, mapping, GISMooresville, NChttps://sganaturalgas.org/go/patriot-surveying-infrastructure
Performance PipePipe, Valves & FittingsHDPE piping systemsPlano, TXhttps://sganaturalgas.org/go/performance-pipe
Picarro, IncMeters & Measurement; Leak Detection & MethaneGas analyzers, emissions monitoring, leak detectionSanta Clara, CAhttps://sganaturalgas.org/go/picarro
Pietro Fiorentini USAMeters & Measurement; Automation, SCADA & ControlsRegulators, meters, gas control systemsWeirton, WVhttps://sganaturalgas.org/go/pietro-fiorentini
PipehornLeak Detection & Methane; Locating & Damage Prevention; Training & OQ; Equipment & ToolsPipe and cable locators, magnetic locators, leak detectors, training and repairsBirmingham, ALhttps://sganaturalgas.org/go/pipehorn
Pipeline & Gas JournalResearch & Industry MediaIndustry news, analysis, eventsHouston, TXhttps://sganaturalgas.org/go/pipeline-gas-journal
Pipeline Equipment, Inc.Inspection & Integrity; Pipe, Valves & FittingsValves, fittings, pigging and specialty equipmentTulsa, OKhttps://sganaturalgas.org/go/pipeline-equipment
PipeSak Inc.Automation, SCADA & Controls; Equipment & ToolsPipeSak buoyancy mitigation productsHouston, TXhttps://sganaturalgas.org/go/pipesak
Plasson USAPipe, Valves & FittingsElectrofusion fittings, valves, pipe solutionsSugar Land, TXhttps://sganaturalgas.org/go/plasson
PLCS, LLCEngineering & Design; Inspection & Integrity; Regulatory ComplianceInspection, compliance, engineeringMount Laurel, NJhttps://sganaturalgas.org/go/plcs
PolyPipePipe, Valves & FittingsHDPE pipe production, custom fabricationErwin, TNhttps://sganaturalgas.org/go/polypipe
Polyvalve, LLCPipe, Valves & FittingsIsolation valves and flow controlKentwood, MIhttps://sganaturalgas.org/go/polyvalve
Pond & CompanyEngineering & Design; Environmental & PermittingEngineering, architecture, planning, environmentalPeachtree Corners, GAhttps://sganaturalgas.org/go/pond-company
Power of Design GroupEngineering & Design; Construction & ContractingTelecom, fiber, site development, EV and fabrication engineeringLouisville, KYhttps://sganaturalgas.org/go/power-of-design
PowerGEM MCastSoftware & Data; Consulting & AdvisoryGas and electric demand forecasting, grid modeling, analytics and consultingMilwaukee, WIhttps://sganaturalgas.org/go/powergem-mcast
Precision Pipeline SolutionsConstruction & Contracting; Inspection & Integrity; Regulatory ComplianceGas compliance, inspections, construction, O&MNew Windsor, NYhttps://sganaturalgas.org/go/precision-pipeline-solutions
Price Gregory International, Inc.Construction & Contracting; Inspection & IntegrityPipeline construction, integrity, facilitiesKaty, TXhttps://sganaturalgas.org/go/price-gregory-international
Primoris Services CorporationEngineering & Design; Construction & ContractingConstruction, maintenance, engineering, pipeline servicesDallas, TXhttps://sganaturalgas.org/go/primoris-services
Project Associates, Inc.Inspection & Integrity; Regulatory Compliance; Consulting & AdvisoryProgram management, inspection, complianceEvansville, INhttps://sganaturalgas.org/go/project-associates
Project CanaryLeak Detection & Methane; Software & DataDetection data integration, LDAR workflows and emissions reportingDenver, COhttps://sganaturalgas.org/go/project-canary
Providence Engineering & Environmental Group LLCEngineering & Design; Environmental & Permitting; Surveying, GIS & MappingEngineering, environmental compliance, surveying and safety servicesBaton Rouge, LAhttps://sganaturalgas.org/go/providence-engineering-environmental
PSS Industrial GroupPipe, Valves & Fittings; Supply, Distribution & Sales RepsPipe, valves, fittings, supply chainHouston, TXhttps://sganaturalgas.org/go/pss-industrial
R. Christopher Goodwin & AssociatesEnvironmental & PermittingArchaeology, historic preservation, environmentalNew Orleans, LAhttps://sganaturalgas.org/go/r-christopher-goodwin-associates
RegSafeTraining & OQ; Regulatory ComplianceCompliance training, OQ services, auditsTomball, TXhttps://sganaturalgas.org/go/regsafe
Reserve Equipment, Inc.Compression & EnginesPipeline evacuation, temporary compressionHouston, TXhttps://sganaturalgas.org/go/reserve-equipment
Resi SolutionsEnergy Supply & EfficiencyHome energy programs, inspectionsAlbuquerque, NM
REV LNG LLCCNG, LNG & Virtual PipelineLNG and CNG transportation, fueling, logisticsUlysses, PAhttps://sganaturalgas.org/go/rev-lng
RK&KEngineering & Design; Environmental & Permitting; Construction & ContractingPlanning, engineering, environmental and construction-phase servicesCharlotte, NChttps://sganaturalgas.org/go/rkk
ROC Management LLCEnvironmental & Permitting; Inspection & IntegritySalt caverns, gas storage, solution mining, CCUS, permitting and integrity testingHouston, TXhttps://sganaturalgas.org/go/roc-management
ROSENEngineering & Design; Inspection & Integrity; Software & DataInline inspection, integrity management, engineering services, data analyticsHouston, TXhttps://sganaturalgas.org/go/rosen
Ross & Sons Utility Contractor Inc.Construction & ContractingPipeline installation, replacement, maintenance, welding, HDD, emergency responseChesapeake, VAhttps://sganaturalgas.org/go/ross-sons-utility-contractor
RUIZConstruction & ContractingConstruction, maintenance, utility supportMiami, FLhttps://sganaturalgas.org/go/ruiz
S&ME, Inc.Engineering & Design; Environmental & Permitting; Construction & ContractingGeotechnical, environmental, civil engineeringCharlotte, NChttps://sganaturalgas.org/go/sme
SAMSurveying, GIS & MappingSurveying, mapping, reality capture, GISAustin, TXhttps://sganaturalgas.org/go/sam
SatelyticsLeak Detection & Methane; Surveying, GIS & Mapping; Software & DataSatellite monitoring, methane detectionPerrysburg, OHhttps://sganaturalgas.org/go/satelytics
Saulsbury Industries, Inc.Engineering & Design; Construction & ContractingEPC, fabrication, maintenanceOdessa, TXhttps://sganaturalgas.org/go/saulsbury-industries
Schock ManufacturingInspection & Integrity; Compression & Engines; Equipment & ToolsExhaust and intake systems, silencers, fabrication, retrofits and inspectionsOwasso, OKhttps://sganaturalgas.org/go/schock-manufacturing
ScottMadden, Inc.Consulting & AdvisoryStrategy, operations, energy transformationAtlanta, GAhttps://sganaturalgas.org/go/scottmadden
Sensit TechnologiesLeak Detection & Methane; Locating & Damage PreventionGas detectors, locators, monitoring equipmentValparaiso, INhttps://sganaturalgas.org/go/sensit-technologies
SensusMeters & Measurement; Software & DataSmart meters, AMI networks, analyticsMorrisville, NChttps://sganaturalgas.org/go/sensus
SGC SurveySurveying, GIS & MappingLand surveying, GIS, utility mappingMooresville, NChttps://sganaturalgas.org/go/sgc-survey
Shactee EngineeringEngineering & Design; Environmental & Permitting; Inspection & Integrity; Regulatory CompliancePipeline design, inspection, permitting, compliance and environmental supportWoodridge, ILhttps://sganaturalgas.org/go/shactee-engineering
Sloan Lubrication SystemsEngineering & Design; Compression & Engines; Equipment & ToolsLubrication equipment and engineered systemsFreeport, PAhttps://sganaturalgas.org/go/sloan-lubrication-systems
Smith Excavating, LLCEnvironmental & Permitting; Construction & Contracting; Land & Right-of-Way; Staffing & Field ServicesROW management, vegetation, asset maintenance, environmental servicesMocksville, NChttps://sganaturalgas.org/go/smith-excavating
Southeast Connections, LLCConstruction & ContractingDistribution and transmission pipelines, facilities, HDD, maintenanceConyers, GAhttps://sganaturalgas.org/go/southeast-connections
Southeastern Surveying & Mapping Corp.Locating & Damage Prevention; Surveying, GIS & MappingLand surveying, SUE, GIS, LiDAR, hydrographic surveysOrlando, FLhttps://sganaturalgas.org/go/southeastern-surveying-mapping
Southern Cross Inc.Leak Detection & MethaneUtility leak surveys and asset protectionPeachtree Corners, GAhttps://sganaturalgas.org/go/southern-cross
Southwest Research InstituteEngineering & Design; Research & Industry MediaR&D, engineering, testingSan Antonio, TXhttps://sganaturalgas.org/go/southwest-research-institute
Stantec Consulting Services Inc.Engineering & Design; Environmental & PermittingEngineering, architecture, environmental servicesDe Pere, WIhttps://sganaturalgas.org/go/stantec-consulting-services
Star Measurement & FabricationMeters & MeasurementMetering skids, fabrication, instrumentation, electrical and field servicesLafayette, LAhttps://sganaturalgas.org/go/star-measurement-fabrication
STATS Group InternationalInspection & IntegrityPipeline isolation, line plugging, integrity servicesHouston, TXhttps://sganaturalgas.org/go/stats-group
Stuart Steel Protection, LLCCorrosion & Cathodic ProtectionGalvanic protection, corrosion preventionHouston, TXhttps://sganaturalgas.org/go/stuart-steel-protection
Sunland Construction, Inc.Construction & Contracting; Inspection & IntegrityPipeline and facility construction, maintenance, integrity and fabricationEunice, LAhttps://sganaturalgas.org/go/sunland-construction
Supreme IndustriesConstruction & Contracting; Land & Right-of-WayPipeline services, road building, matting, clearing, drilling, site developmentHarwinton, CThttps://sganaturalgas.org/go/supreme-industries
Surview Field ServicesInspection & Integrity; Staffing & Field ServicesInspection, integrity, field supportOneonta, ALhttps://sganaturalgas.org/go/surview-field-services
SWCA Environmental ConsultantsEnvironmental & PermittingEnvironmental permitting, biological resources, cultural resources, planningHouston, TXhttps://sganaturalgas.org/go/swca-environmental-consultants
T. Baker Smith, LLCEngineering & Design; Environmental & Permitting; Surveying, GIS & MappingEngineering, GIS, surveying, environmentalHouma, LAhttps://sganaturalgas.org/go/t-baker-smith
T.D. WilliamsonInspection & IntegrityPigging, isolation, hot tapping, integrityTulsa, OKhttps://sganaturalgas.org/go/t-d-williamson
Technical ToolboxesEngineering & Design; Inspection & Integrity; Training & OQ; Software & DataIntegrity calculations, data management, technical training and supportHouston, TXhttps://sganaturalgas.org/go/technical-toolboxes
TECO Americas, LLCPipe, Valves & FittingsValves, fittings, utility solutionsRoselle, NJhttps://sganaturalgas.org/go/teco-americas
Tecvalco USAPipe, Valves & Fittings; Supply, Distribution & Sales RepsValves, fittings, utility hardwareRockledge, FLhttps://sganaturalgas.org/go/tecvalco
Testo, Inc.Meters & MeasurementGas analyzers, combustion testing, instrumentationSparta, NJhttps://sganaturalgas.org/go/testo
Tetra Tech, Inc.Engineering & DesignEngineering, science, program managementBuffalo, NYhttps://sganaturalgas.org/go/tetra-tech
The Blythe Company, LLCEngineering & Design; Construction & Contracting; Meters & Measurement; Pipe, Valves & FittingsValves, regulators, measurement, system design, installation and maintenanceFort Mill, SChttps://sganaturalgas.org/go/blythe-company
The Jomar GroupSupply, Distribution & Sales RepsSales, distribution, technical supportWarren, MIhttps://sganaturalgas.org/go/jomar-group
The Lisbon Group LLCEngineering & DesignStudies, design, analysis, project delivery and operational supportIssaquah, WAhttps://sganaturalgas.org/go/lisbon-group
The Paradigm Alliance, Inc.Locating & Damage Prevention; Training & OQ; Regulatory Compliance; Consulting & AdvisoryTraining, auditing, compliance, consultingWichita, KShttps://sganaturalgas.org/go/paradigm-alliance
Total Energy Corp.Consulting & Advisory; Energy Supply & EfficiencyEnergy supply, procurement, managementNorth Salem, NYhttps://sganaturalgas.org/go/total-energy
TRC CompaniesEngineering & Design; Environmental & PermittingEnvironmental, engineering, infrastructure servicesLowell, MAhttps://sganaturalgas.org/go/trc-companies
Trellis EnergyRegulatory Compliance; Software & DataETRM, scheduling, nominations, billing, settlements, compliance and analyticsBurlingame, CAhttps://sganaturalgas.org/go/trellis-energy
Tri-State Utility Contractors, Inc.Construction & ContractingPipeline construction, maintenance, utility servicesColdwater, MShttps://sganaturalgas.org/go/tri-state-utility-contractors
TSU One Texas State Utilities, LLCConstruction & ContractingGas pipelines, electric infrastructure, telecommunications, repair and maintenanceFort Worth, TXhttps://sganaturalgas.org/go/tsu-one
Tulsa Gas Technologies Inc.Meters & Measurement; OdorizationRegulation, odorization and gas control equipmentTulsa, OKhttps://sganaturalgas.org/go/tulsa-gas-technologies
Ultimate CNG, LLCLeak Detection & Methane; CNG, LNG & Virtual PipelineVirtual pipeline, peak shaving, methane capture, mobile fuelingDallas, TXhttps://sganaturalgas.org/go/ultimate-cng
United Steel Structures, Inc.Engineering & Design; Environmental & Permitting; Equipment & ToolsEngineering, fabrication, erection, retrofits and acoustic treatmentHouston, TXhttps://sganaturalgas.org/go/united-steel-structures
Upperform PartnersLeak Detection & Methane; Consulting & AdvisoryContinuous improvement, leak reduction, reliability, work management, safety programsBaton Rouge, LAhttps://sganaturalgas.org/go/upperform-partners
UPSCO Inc.Meters & Measurement; Pipe, Valves & Fittings; Supply, Distribution & Sales Reps; Equipment & ToolsGas meter sets, risers, fittings, valves, tools and utility suppliesMoravia, NYhttps://sganaturalgas.org/go/upsco
Utilities International Inc.Consulting & AdvisoryUtility management and operational servicesChicago, ILhttps://sganaturalgas.org/go/utilities-international
Valtronics, Inc.Meters & Measurement; Automation, SCADA & Controls; Training & OQSystem integration, fabrication, metering, field service and trainingRavenswood, WVhttps://sganaturalgas.org/go/valtronics
VeriforceTraining & OQ; Regulatory Compliance; Software & DataOperator qualification, training, compliance softwareThe Woodlands, TXhttps://sganaturalgas.org/go/veriforce
Viega LLCPipe, Valves & FittingsPress fittings, piping systemsBroomfield, COhttps://sganaturalgas.org/go/viega
Vulcan Utility SignsEquipment & ToolsSigns, markers and labeling productsFoley, ALhttps://sganaturalgas.org/go/vulcan-utility-signs
W.K. Dickson, an Ardurra CompanyEngineering & Design; Environmental & Permitting; Construction & ContractingWater, aviation, civil infrastructure, environmental and utility servicesCharlotte, NChttps://sganaturalgas.org/go/wk-dickson
Welspun Global Trade LLCPipe, Valves & Fittings; Supply, Distribution & Sales RepsPipe, steel, logistics and procurementHouston, TXhttps://sganaturalgas.org/go/welspun-global-trade
Weston & SampsonEngineering & Design; Environmental & Permitting; Construction & Contracting; Regulatory ComplianceEngineering, Planning, Design, Environmental Permitting & Compliance, Horizontal Directional Drilling (HDD) Design, Construction Support, Program ManagementReading, MAhttps://sganaturalgas.org/go/weston-sampson
Wetland Studies and Solutions, Inc.Environmental & Permitting; Regulatory ComplianceWetland and stream delineation, permitting, natural resource studies, compliance monitoringGainesville, VAhttps://sganaturalgas.org/go/wetland-studies-and-solutions
Whitenton Group, Inc.Environmental & Permitting; Inspection & Integrity; Surveying, GIS & MappingSurveying, permitting, inspection, environmentalSan Marcos, TXhttps://sganaturalgas.org/go/whitenton
Winsted Control RoomsEngineering & Design; Automation, SCADA & Controls; Equipment & ToolsControl room design services, consoles, seating, raised flooring, racks, technical furniture, etc.Eagan, MNhttps://sganaturalgas.org/go/winsted-control-rooms
Woolpert, Inc.Engineering & Design; Surveying, GIS & Mapping; Software & DataArchitecture, engineering, GIS, surveying, planning, data technologyDayton, OHhttps://sganaturalgas.org/go/woolpert
WSP USA Inc.Engineering & Design; Environmental & Permitting; Consulting & AdvisoryAdvisory, engineering, design, program management and environmental servicesHouston, TXhttps://sganaturalgas.org/go/wsp
YZ SystemsMeters & Measurement; Automation, SCADA & Controls; OdorizationOdorization, gas and liquid sampling, industrial IoTHouston, TXhttps://sganaturalgas.org/go/yz-systems
ZEVACLeak Detection & Methane; Compression & EnginesMethane mitigation, cross-compression, gas and liquid recoveryTulsa, OKhttps://sganaturalgas.org/go/zevac