Energy infrastructure companies

Companies whose enriched business profile is tagged “Energy infrastructure”, drawn from their SEC filings + website text. Sorted by market capitalization; every figure is delayed data from SEC EDGAR + Finnhub, shown with its as-of date.

• Marathon Petroleum (MPC) Energy — Marathon Petroleum is one of the largest oil refining companies in the US, converting crude oil into gasoline, diesel, and other petroleum products at scale. ask →
• Sempra (SRE) Utilities — A diversified energy infrastructure holding company operating regulated utilities in California and Mexico, plus liquefied natural gas development projects globally. ask →
• Cheniere Energy (LNG) Energy — A leading US LNG exporter that liquefies and sells natural gas to global markets under long-term contracts, generating growth from expanding terminal capacity and rising international demand for LNG. ask →
• Atmos Energy (ATO) Utilities — Atmos Energy safely distributes natural gas to 3.4 million customers across eight states while operating regulated pipeline and storage infrastructure, generating stable cash flows through rate-recovery mechanisms. ask →
• Texas Pacific Land Corporation (TPL) Energy — A major Texas landowner earning diversified revenue from oil & gas royalties, water services, easements, and land sales across the Permian Basin. ask →
• First Solar (FSLR) Information Technology — America's leading thin-film CdTe solar module manufacturer producing high-efficiency photovoltaic panels with a fully integrated, China-independent manufacturing process. ask →
• Expand Energy (EXE) Energy — The largest independent U.S. natural gas producer, leveraging premier shale assets in the Haynesville, Marcellus, and Utica to deliver affordable energy with strong cash generation and a fortified balance sheet. ask →
• Permian Resources (PR) Energy — Independent oil and gas producer focused on crude oil, natural gas liquids, and natural gas extraction and sales in the Permian Basin. ask →
• Flowserve (FLS) Industrials — Flowserve manufactures pumps, valves, and seals for energy, chemical, and industrial customers, earning recurring revenue from aftermarket services and maintenance. ask →
• TRANSOCEAN LTD (RIG) Energy — Transocean operates one of the world's most versatile fleets of ultra-deepwater drillships and harsh environment semisubmersibles, providing offshore contract drilling services for global oil and gas exploration. ask →
• SOLARIS OILFIELD INFRASTRUCTURE IN (SEI) Energy — A Houston-based provider of modular power generation systems for data centers and oilfield logistics equipment serving the energy transition and oil & gas sectors. ask →
• CORE NATURAL RESOURCES INC (CNR) Energy — Global coal mining and export leader combining metallurgical and thermal coal operations across North America with marine terminal assets serving steel, industrial, and power markets. ask →
• LIBERTY ENERGY INC CLASS A (LBRT) Energy — Liberty Energy is a diversified completions and energy services provider delivering hydraulic fracturing, proppant solutions, and emerging distributed power capabilities to North American E&P operators and data centers. ask →
• PATTERSON UTI ENERGY INC (PTEN) Energy — Patterson-UTI provides contract drilling services, completion services, and drilling products to oil and gas operators across North America. ask →
• KENNAMETAL INC (KMT) Industrials — Kennametal supplies cutting tools, tooling solutions, and infrastructure products to aerospace, defense, energy, and general industrial manufacturers across three major geographic regions. ask →
• FLOWCO HOLDINGS INC CLASS A (FLOC) Energy — Flowco Holdings is an energy company operating through a recently IPO'd holding company structure with upstream and midstream assets. ask →
• PREFORMED LINE PRODUCTS (PLPC) Industrials — Global manufacturer of specialized hardware, closures, and formed wire products that enable construction and maintenance of energy transmission, telecommunications, and renewable energy infrastructure networks. ask →
• DORIAN LPG LTD (LPG) Energy — Global operator of LPG tanker vessels generating strong cash flows through shipping services to petrochemical markets. ask →
• SFL LTD (SFL) Energy — SFL Ltd is a shipping company focused on maritime transport and offshore services in the energy sector. ask →
• FLEX LNG LTD (FLNG) Energy — FLEX LNG is a specialized LNG carrier operator that capitalizes on volatile global gas markets through a capital-efficient shipping fleet. ask →
• HMH HOLDING INC CLASS A (HMH) Energy — HMH Holding is an oilfield services and equipment provider serving oil and natural gas exploration and production companies. ask →

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Data: SEC EDGAR (filings) + Finnhub (fundamentals, delayed daily-close). Figures shown with their as-of date.

Last updated 2026-07-10.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.