Evidence linked
Field services
Archrock
U.S. natural-gas compression company owning, installing, operating, and maintaining equipment from gathering through transmission and storage.
Molecules to markets
LNG companies and natural gas infrastructure
Companies focused on gas supply, liquefaction, regasification, shipping, marketing, and the infrastructure connecting regional gas systems to global demand.
- Profiles
- 18
- System layer
- conversion
- Reviewed
- Sep 4, 2026
Role in the system
What this sector controls
LNG and gas companies bridge pipeline networks and international markets. They aggregate feedgas, convert it for transport, manage terminals and shipping interfaces, and reconnect cargo economics to local production and power demand.
Use this sector to understand which companies own terminals, market gas, develop liquefaction, operate shipping interfaces, or provide the technology and services behind LNG value chains.
Compare lng & gas company roles
Alphabetical profiles from this directory, including companies whose primary sector is elsewhere. Regions and capabilities come from the linked, sourced profiles; inclusion is not a ranking or endorsement.
| Company | Role | Capabilities | Regions served |
|---|---|---|---|
| Archrock | Service provider | Contract compression; Compressor installation; Field maintenance | North America |
| Baker Hughes | Technology company | Oilfield services; Subsea systems; LNG turbomachinery | Global |
| Bechtel | Engineering contractor | Engineering and design; Procurement; Construction management | Global |
| Bridger Photonics | Technology company | Methane detection; Aerial LiDAR surveys; Emissions quantification | North America; Global |
| Cheniere Energy | Infrastructure owner | Natural-gas liquefaction; LNG storage; Marine loading | North America; Global |
| ConocoPhillips | Operator | Exploration and appraisal; Unconventional development; Oil-sands production | North America; Europe; Asia-Pacific; Middle East; Africa |
| EQT Corporation | Operator | Shale-gas development; Horizontal drilling; Natural-gas production | North America |
| Fluor | Engineering contractor | Engineering and design; Procurement; Construction | Global |
| Kinder Morgan | Infrastructure owner | Natural-gas pipelines; Energy storage; Products pipelines | North America |
| Kodiak Gas Services | Service provider | Contract compression; Gas-lift compression; Gathering compression | North America |
| PETRONAS | Operator | Exploration and production; Gas processing and LNG; Refining and chemicals | Asia-Pacific; Global |
| Quorum Software | Technology company | Upstream operations software; Hydrocarbon accounting; Midstream management | North America; Global |
| SLB | Service provider | Reservoir characterization; Well construction; Production systems | Global |
| Trafigura | Trading company | Commodity origination; Physical trading; Storage and blending | Global |
| Venture Global | Infrastructure owner | LNG liquefaction; Terminal development; Natural-gas transport | North America; Global |
| Vitol | Trading company | Physical energy trading; Shipping and logistics; Storage | Global |
| Williams | Infrastructure owner | Interstate gas transmission; Gathering and processing; Natural-gas storage | North America |
| Worley | Engineering contractor | Consulting and FEED; Engineering; Procurement and construction | Global |
Evidence-backed directory
LNG & gas companies
Evidence linked
Field services
Baker Hughes
Energy-technology company combining oilfield services with industrial equipment, LNG, turbomachinery, digital, and lower-carbon solutions.
Evidence linked
Engineering & EPC
Bechtel
Global engineering, construction, procurement, and project-management company delivering major LNG, power, nuclear, fuels, and transition infrastructure.
Evidence linked
AI & analytics
Bridger Photonics
Emissions-measurement company providing aerial methane detection, localization, quantification, imaging, and analytics through Gas Mapping LiDAR.
Evidence linked
LNG & gas
Cheniere Energy
Gulf Coast LNG company operating liquefaction and export facilities, pipelines, storage interfaces, and global marketing activities.
Evidence linked
Operators
ConocoPhillips
Global independent exploration and production company spanning conventional, unconventional, oil-sands, and LNG-linked resources.
Evidence linked
Operators
EQT Corporation
Appalachian natural-gas producer with infrastructure connecting Marcellus and Utica production to downstream markets.
Evidence linked
Engineering & EPC
Fluor
Global engineering, procurement, construction, fabrication, modularization, and project-management company serving energy and industrial markets.
Evidence linked
Midstream
Kinder Morgan
Diversified North American energy infrastructure operator spanning pipelines, storage, terminals, and bulk-material logistics.
Evidence linked
Field services
Kodiak Gas Services
Contract-compression infrastructure provider combining large-horsepower equipment with engineering, installation, operations, and field maintenance.
Evidence linked
Operators
PETRONAS
Malaysia's national oil and gas company with an integrated global portfolio across upstream, gas, LNG, downstream, chemicals, maritime, and lower-carbon energy.
Evidence linked
Software
Quorum Software
Purpose-built energy software company spanning upstream planning and operations, hydrocarbon accounting, measurement, midstream, pipelines, logistics, and LNG.
Evidence linked
Field services
SLB
Global energy-technology company providing subsurface, well-construction, production, digital, and decarbonization technologies.
Evidence linked
Trading & logistics
Trafigura
Global commodity merchant connecting producers and consumers through physical trading, storage, shipping, logistics, and operating assets.
Evidence linked
LNG & gas
Venture Global
Vertically integrated U.S. LNG producer and exporter developing and operating liquefaction, terminal, pipeline, shipping, and regasification capabilities.
Evidence linked
Trading & logistics
Vitol
Global physical energy and commodities company supported by shipping, storage, refining, generation, and downstream infrastructure.
Evidence linked
Midstream
Williams
Natural-gas infrastructure company connecting U.S. supply basins with utility, industrial, power, and LNG demand.
Evidence linked
Engineering & EPC
Worley
Global engineering, project, and asset-management company serving energy, chemicals, resources, and complex infrastructure across the full lifecycle.
Guides
Understand how LNG & gas works
Sector guide
Natural gas compression companies and where compression sits
Contract compression providers, pipeline operators, and equipment makers: who owns and runs gas compression from the wellhead to the transmission line.
Explainer
Energy EPC companies: engineering, procurement and construction
What EPC means in energy, how EPC contractors deliver LNG, refining, and power projects, and how owners divide risk with them.
Sector guide
Midstream companies: what midstream oil and gas does
What midstream oil and gas companies do, from gathering and processing to transmission, storage, fractionation, compression, and LNG export terminals.
Sector guide
LNG companies: liquefaction, offtake, shipping, and regas
The roles LNG companies play across the value chain — liquefaction developers, offtakers, shippers, and regasification — with U.S. examples and data.
Sector guide
US natural gas producers: basins, operators, and pricing
Where U.S. natural gas is produced, how producers differ by basin and product mix, and which pipeline and price facts shape their realized value.
Shipping company guide
Tanker companies: crude, product, and LNG shipping explained
How crude, product, and LNG tanker companies differ, who owns, operates, and charters the ships, and how to research tanker shipping companies.
Adjacent layers
Continue through the system
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