Energy companies in United States

3,397 Energy companies in United States — with websites, cities, size and what they do. Free to browse, filter and export; no subscription.

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1. Edison International Rosemead · United States · 10K–50K employees
   Edison International is a leading energy company based in the United States, primarily focused on the generation and distribution of electric power. The company is the parent of…
2. Kinder Morgan, Inc. Houston · United States · 10K–50K employees
   Kinder Morgan, Inc. is one of the largest energy infrastructure companies in North America. The company operates an extensive network of pipelines and storage facilities that…
3. Chevron Inc San Ramon · United States · 10K–50K employees
   Chevron Inc is a multinational corporation primarily engaged in the exploration, production, and refining of oil and gas. Founded in the early 20th century, Chevron has grown to…
4. Helix Energy Solutions Group Houston · United States · 1K–5K employees
   Helix Energy Solutions Group, Inc. is a leading provider of specialty services to the offshore energy industry, with a focus on the oil and gas sector. The company offers a range…
5. Fortum Corp. Espoo · United States · 5K–10K employees
   Fortum Corp. is a leading clean energy company that focuses on sustainable energy solutions. The company operates in various sectors including electricity generation, heating…
6. Mikuni Power Northridge · United States · 5K–10K employees
   Mikuni Power is a leading provider of innovative power solutions, specializing in the design and manufacturing of advanced power generation systems. The company focuses on…
7. Conocophillips - Alaska Houston · United States · 1K–5K employees
   ConocoPhillips Alaska is a subsidiary of ConocoPhillips, a global oil and gas company. The Alaska division focuses on the exploration, production, and development of oil and…
8. Wiliams Companies New York · United States · 1K–5K employees
   Williams Companies, Inc. is a leading energy infrastructure company based in the United States. It specializes in the transportation and processing of natural gas and natural gas…
9. Vangrid Portland · United States · 1K–5K employees
   Vangrid is a prominent energy company focused on the development and operation of renewable energy projects, primarily in the wind and solar sectors. The company is committed to…
10. Williams Companies, Inc. Salisbury · United States · 1K–5K employees
    Williams Companies, Inc. is a leading energy infrastructure company based in the United States, primarily focused on the transportation and processing of natural gas and natural…
11. Amerigas Inc Bridgeport · United States · 1K–5K employees
    Amerigas Inc is a leading provider of propane distribution and related services in the United States. The company specializes in the storage, distribution, and sale of propane…
12. Advanced Battery Technologie New York · United States · 1K–5K employees
    Advanced Battery Technologie is a leading provider of innovative battery solutions, specializing in the development and manufacturing of high-performance batteries for various…
13. L&L Energy, Inc. Seattle · United States · 1K–5K employees
    L&L Energy, Inc. is a publicly traded company focused on the production and distribution of coal and energy products. The company operates primarily in the United States and has…
14. Hess Corporation New York · United States · 1K–5K employees
    Hess Corporation is a leading global independent energy company engaged in the exploration and production of crude oil and natural gas. Founded in 1933, Hess has a long history…
15. Par Pacific Holdings, Inc. Houston · United States · 1K–5K employees
    Par Pacific Holdings, Inc. is a diversified energy company that operates in the refining, logistics, and retail sectors. The company primarily focuses on the acquisition…
16. Centurion Pipeline Co Houston · United States · 201–500 employees
    Centurion Pipeline Co is a leading provider of integrated pipeline and logistics services in the energy sector. The company specializes in the transportation and storage of crude…
17. Spectra Energy Providers Llc Hiawassee · United States · 201–500 employees
    Spectra Energy Providers LLC is a leading provider of energy solutions, specializing in the development and management of energy infrastructure projects. The company focuses on…
18. Tenaska Omaha · United States · 201–500 employees
    Tenaska is a privately held energy company based in the United States, primarily engaged in the development, construction, and operation of power generation facilities. Founded…
19. Palisades Nuclear Plant Covert · United States · 201–500 employees
    Palisades Nuclear Plant is a decommissioned nuclear power facility located on the shores of Lake Michigan in Covert, Michigan. Originally commissioned in 1971, the plant was…
20. Headwaters, Inc. South Jordan · United States · 201–500 employees
    Headwaters, Inc. is a leading provider of innovative products and services in the energy and environmental sectors. The company specializes in the development and…
21. Scico7 San Francisco · United States · 201–500 employees
    Scico7 is a technology company specializing in innovative solutions for the energy sector. Founded with the vision of transforming energy management, Scico7 focuses on providing…
22. Clean Power Alliance Los Angeles · United States · 201–500 employees
    Clean Power Alliance (CPA) is a community choice aggregator (CCA) based in California, dedicated to providing clean, renewable energy to its member communities. Established in…
23. Direct Energy Business Services Houston · United States · 201–500 employees
    Direct Energy Business Services is a leading provider of energy solutions for commercial and industrial customers across North America. The company specializes in offering a wide…
24. Hamakua Energy Partners L.P. Hilo · United States · 201–500 employees
    Hamakua Energy Partners L.P. is a limited partnership that operates a power generation facility located in the state of Hawaii. The company is primarily engaged in the production…
25. Shipley Energy York · United States · 201–500 employees
    Shipley Energy is a leading energy provider based in the United States, specializing in delivering a wide range of energy solutions to residential, commercial, and industrial…
26. Motiva Houston · United States · 201–500 employees
    Motiva is a leading company in the field of energy and petrochemicals, primarily focused on refining and distributing petroleum products. Established with a commitment to…
27. National Gas & Electric Houston · United States · 51–200 employees
    National Gas & Electric (NG&E) is a leading energy provider in the United States, specializing in the supply of natural gas and electricity to residential and commercial…
28. Civitas Resources Denver · United States · 201–500 employees
    Civitas Resources is a leading independent oil and natural gas company focused on the development of unconventional resources in the Denver-Julesburg Basin of Colorado. The…
29. Jolta Battery San Francisco · United States · 201–500 employees
    Jolta Battery is a leading manufacturer of advanced battery technology, specializing in high-performance lithium-ion batteries designed for electric vehicles and energy storage…
30. Maxen Power San Diego · United States · 201–500 employees
    Maxen Power is a leading provider of innovative energy solutions, specializing in the development and deployment of advanced power generation technologies. The company focuses on…
31. H1 Energy Houston · United States · 201–500 employees
    H1 Energy is a leading provider of innovative energy solutions focused on the development and deployment of advanced technologies for the energy sector. The company specializes…
32. Southern Nuclear Birmingham · United States · 201–500 employees
    Southern Nuclear is a leading energy company that operates and manages nuclear power plants in the United States. It is a subsidiary of Southern Company, one of the largest…
33. Cheniere Energy Partners, Lp Houston · United States · 201–500 employees
    Cheniere Energy Partners, L.P. is a publicly traded limited partnership that is engaged in the development, construction, and operation of natural gas infrastructure. The company…
34. Seps Tulsa · United States · 201–500 employees
    Seps is a technology company specializing in innovative solutions for the energy sector. Founded in Tulsa, Oklahoma, Seps focuses on developing advanced software and hardware…
35. Devon Energy Center Oklahoma City · United States · 201–500 employees
    Devon Energy Center is a prominent office building located in Oklahoma City, serving as the headquarters for Devon Energy Corporation. The building is known for its modern…
36. Bkv Corporation Denver · United States · 201–500 employees
    BKV Corporation is a leading energy company focused on the exploration and production of natural gas and oil. Founded in 2015 and headquartered in Denver, Colorado, BKV operates…
37. Redwood Coast Energy Authority Eureka · United States · 51–200 employees
    The Redwood Coast Energy Authority (RCEA) is a community choice energy provider located in Humboldt County, California. Established in 2017, RCEA aims to provide clean, renewable…
38. Westchester Power White Plains · United States · 51–200 employees
    Westchester Power is a community choice aggregation program that provides residents and small businesses in Westchester County, New York, with an alternative to the traditional…
39. Integrated Power Systems, Inc. United States · 51–200 employees
    Integrated Power Systems, Inc. is a leading provider of innovative power solutions, specializing in the design, engineering, and manufacturing of advanced power systems for…
40. Diesel Sellerz Washington · United States · 51–200 employees
    Diesel Sellerz is a leading online marketplace specializing in the sale of diesel fuel and related products. The company focuses on providing high-quality diesel fuel to various…
41. Power Technologies & Solutions Inc. United States · 51–200 employees
    Power Technologies & Solutions Inc. is a leading provider of innovative energy solutions and technologies. The company specializes in delivering advanced power systems, energy…
42. Ace Propane United States · 51–200 employees
    Ace Propane is a leading provider of propane services, specializing in the distribution and delivery of propane gas for residential, commercial, and industrial applications. The…
43. Battery Technology Santa Monica · United States · 51–200 employees
    Battery Technology is a pioneering company focused on developing advanced battery solutions for various applications, including electric vehicles, renewable energy storage, and…
44. Trident E&P, Llc Pottstown · United States · 51–200 employees
    Trident E&P, LLC is a company specializing in engineering and procurement services for the energy sector. The firm focuses on providing innovative solutions and support for oil…
45. Oil Rig Provo · United States · 51–200 employees
    Oil Rig is a leading provider of innovative solutions in the oil and gas industry, specializing in the design, construction, and operation of offshore drilling rigs. With a…
46. Tcri Energy Services, Inc Gillette · United States · 51–200 employees
    Tcri Energy Services, Inc is a company specializing in providing energy services, including drilling, production, and environmental solutions. With a focus on the oil and gas…
47. Bronco Energy Solutions Humble · United States · 51–200 employees
    Bronco Energy Solutions is a dynamic company specializing in providing innovative energy solutions tailored to meet the needs of the oil and gas industry. Founded in 2023 and…
48. Crosstex Energy Plaquemine · United States · 51–200 employees
    Crosstex Energy is a leading provider of natural gas and natural gas liquids, focusing on the midstream sector of the energy industry. The company specializes in the…
49. Fuelntreat Houston · United States · 51–200 employees
    Fuelntreat is a company specializing in the development and provision of innovative solutions for fuel treatment and management. The company focuses on enhancing fuel quality and…
50. Proliance Energy, Llc Indianapolis · United States · 51–200 employees
    Proliance Energy, LLC is a leading energy solutions provider based in Indianapolis, Indiana. The company specializes in delivering innovative energy management services and…