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599 companies in Energy.
Browse 599 energy companies and suppliers. Each profile lists the company's location, size, website, and NAICS/SIC classification, so you can shortlist manufacturers and service providers by capability and region. Filter by country, employee count, revenue, or SIC division, or browse by state below.
The energy directory covers oil and gas producers and oilfield service companies, utilities and power producers, solar and wind developers, and the equipment makers, fabricators, machine shops and distributors that build and maintain their plants, pipelines and wells. Quote-to-order rates for these segments: Manufacturing sales by segment, 2026.
These pages show the first 480 of 599 companies. Narrow the list with the filters above to see the rest.
Frequently asked questions
How many energy companies are listed?
The directory lists 599 energy companies and suppliers, which you can filter by state, size, revenue, and NAICS/SIC code.
What information is included for each company?
Every listing includes the company name, location, website, employee size, revenue range where available, and NAICS/SIC classification, with a link to the full profile.
Where does this directory come from?
Listings are compiled and maintained by Factur, a sales and marketing firm for B2B manufacturers. Any company can request an update or removal from its profile page.