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Energy and utilities companies in the USA: 26,785 companies

Energy and utilities companies in the USA that we could find with a working website: 26,785 companies, each with website, LinkedIn page, industry, size, city, state and founding year. 26,711 have a LinkedIn page and 3,364 have an exact headcount.

Preview 25 below. Put in your work email and you get 1,000 of them as a CSV, the most complete rows first.

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Preview: 25 of 26,785

CompanyWebsiteEmployeesLocationFounded
Endurance Lift Solutionsendurancelift.com201-500Fort Worth, Texas2014
Miasolémiasole.com201-500Santa Clara, California2001
Patriot Oilfield Expendablespatriotpiston.com201-500Houston, Texas
Quanta Technologies LLCquantallc.com201-500Houston, Texas
Valley Vista Services, Inc.valleyvistaservices.com201-500Rowland Heights, California1957
WaterFurnace Internationalwaterfurnace.com201-500Fort Wayne, Indiana1983
X-Energyx-energy.com201-500Rockville, Maryland2009
Academy Drillingacademydrilling.com51-200Odessa, Texas2010
Appalachian Basin Gpa Midstream Associationabgpamidstream.org51-200Canonsburg, Pennsylvania2013
Freedom Electronicsfreedomelectronics.com51-200Kennesaw, Georgia1998
Gore Nitrogen Pumping Service, LLCgoren2.com51-200Seiling, Oklahoma2001
Mapesamapesausa.com51-200Arlington, Texas
N-Spec Pipeline Servicesn-spec.com51-200Broussard, Louisiana1995
Nyati Services, LLCnyatiservices.com51-200Corpus Christi, Texas2007
Pacific Biodiesel Technologies, LLCbiodiesel.com51-200Kahului, Hawaii1995
Paladin Land Group, LLCpaladinlandgroup.com51-200Tulsa, Oklahoma2013
Phigroupusaphigroupusa.com51-200Dallas, Texas1991
Sbc Solutions Groupsbcsolutionsgroup.com51-200Centerburg, Ohio1992
Shield Pressure Controlshield-pc.com51-200Midland, Texas
Springdale Water Utilitiesspringdalewater.com51-200Springdale, Arkansas1919
Taylor & Hilltaylorandhill.com51-200Texas City, Texas1974
Three-C "3c" Electrical Co. Inc.three-c.com51-200Westborough, Massachusetts1971
Turncoturncollc.com51-200Houston, Texas2010
Venom Technologies & Inspection Services, LLCvenominspection.com51-200Houston, Texas
Akron Canton Waste Oilakroncantonwasteoil.com11-50Canton, Ohio1982

LinkedIn URLs, industry, exact headcount and ownership are in the CSV. Get 1,000 rows free.

What's in the full list

SizeCompaniesShare
11-50 employees17,18564%
51-200 employees6,45724%
201-500 employees1,7046%
501-1000 employees6152%
1000+ employees8243%
Top locationsCompanies
Texas7,592
California2,614
Florida1,130
Louisiana1,009
Oklahoma970
New York963
Colorado912
Pennsylvania812

Columns

  • company: Company name
  • website: Root domain, one row per website
  • linkedin_url: LinkedIn company page
  • industry: The company's own LinkedIn industry label
  • employee_range: Size band (11-50, 51-200 and so on)
  • employees: Exact headcount, where we have it
  • city, state, country: Headquarters location
  • founded: Year founded
  • ownership: Investor-backed, Private, Public or Acquired, where we have it

There are no people or emails in this file. One row per company, and every company sits in exactly one of our 24 lists.

How good is it?

A company lands here because its own LinkedIn industry label says so. Spot checks put that right 85 to 90% of the time. We dropped companies without a website, ones marked out of business, and duplicate websites and LinkedIn pages. It is a good first cut of a TAM, and it is not verified row by row.

The list stops at the company. Turning it into pipeline means finding the right people, verified emails, and a reason to reach out now. That is what I build. Want this list with the right people and verified emails? Talk to me, or price it yourself with the TAM calculator.

FAQ

Is this list really free?
Yes. Enter your first name, work email and company and you get 1,000 of the 26,785 companies as a CSV right away, plus a copy of the link by email. There is nothing to pay and no account to make.
Does the list include contacts or email addresses?
No. It is a company list: name, website, LinkedIn page, industry, size, location and founding year. If you want the right people at these companies with verified emails, that is the work OneGTM does, so reply to the email or book a call.
Where does the data come from?
Company records come from the People Data Labs Free Company Dataset (CC BY 4.0). Exact headcount and ownership come from a separate company database and are only attached when the name and size line up. We removed duplicates, dead companies and rows without a website.
How accurate is it?
A company is on this list because its own LinkedIn industry label says so. Spot checks put it right 85 to 90% of the time. Treat it as a strong starting point for your TAM, not a verified list.
Why do I need a work email?
The list goes to people building pipeline at a business, and we send a copy of the download link to the address you give. Personal inboxes like Gmail and throwaway addresses are not accepted.

Company data: People Data Labs Free Company Dataset, licensed CC BY 4.0. Filtered, deduplicated and recased by OneGTM. Lists built October 27, 2026.