Company lists · Data refreshed October 2026

Top 25 Commercial energy procurement firms worldwide

Name: Commercial energy procurement firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 5,422 companies tracked

RevenueBase identified 5,422 company matches for commercial energy procurement firms worldwide as of October 2026 and tracks 82,862 professional contacts across them, including 23,968 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for commercial energy procurement firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 10, 2026. Country and city lists for commercial energy procurement firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 10, 2026 How this list was built

5,422Companies

82,862Contacts tracked

23,968Verified emails

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The 25 largest commercial energy procurement firms worldwide

Ranked by team size

Top 25 of 5,422 company matches for commercial energy procurement firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	British GAS	Exact match	Windsor, United KingdomHQ recorded Oct 10, 2026	10001+	9,535 contacts →
	Exact match “Taking care of things.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Ambit Energy	Exact match	Irving, TX, United StatesHQ recorded Oct 10, 2026	n/a	3,906 contacts →
	Exact match “Ambit Energy provides electricity, natural gas and solar services in numerous markets across the United States, primarily marketed through a direct sales channel of more than…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Shell Energy	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1,001-5,000	2,589 contacts →
	Exact match “We help businesses manage energy needs, boost efficiency, control costs and achieve decarbonisation goals for a better energy future.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Just Energy	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,714 contacts →
	Exact match “Established in 1997, Just Energy has been a leading retail energy provider serving markets across the United States and Canada.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	IGS Energy	Exact match	Dublin, OH, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,435 contacts →
	Exact match “IGS Energy has been a trusted energy advisor since 1989, growing into one of the nation’s top energy retailers.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Stream Stream Energy	Exact match	Plano, TX, United StatesHQ recorded Oct 10, 2026	201-500	714 contacts →
	Exact match “Since 2005, we’ve been proud to provide customers with dependable energy plans to power their lifestyles.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Danske Commodities	Exact match	Aarhus, DenmarkHQ recorded Oct 10, 2026	501-1,000	658 contacts →
	Exact match “We are a tech-driven energy trading company that trades power and gas across +40 markets.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Enegan	Exact match	Vinci, ItalyHQ recorded Oct 10, 2026	201-500	611 contacts →
	Exact match “Enegan offre soluzioni personalizzate per le aziende abbinando alla fornitura di elettricità, gas e telecomunicazioni una vasta gamma di prodotti e servizi ad alto valore…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	The Energy Authority	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 10, 2026	201-500	604 contacts →
	Exact match “The Energy Authority (TEA®) is the strategic partner of choice in providing energy solutions to public power.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Northern GAS And Power	Exact match	Gateshead, United KingdomHQ recorded Oct 10, 2026	501-1,000	516 contacts →
	Exact match “As leaders in our field, we’re trusted by over businesses to provide a full energy service.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	SSE Airtricity	Exact match	IrelandHQ recorded Oct 10, 2026	501-1,000	502 contacts →
	Exact match “SSE Airtricity has been harnessing our greatest natural resource for the past 25 years, providing cleaner, renewable energy† for homes and businesses across the country.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	ACES	Exact match	Carmel, IN, United StatesHQ recorded Oct 10, 2026	201-500	487 contacts →
	Exact match “ACES is a nationwide energy management company that helps its clients buy, sell, and manage the complexity of the U.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	AEP Energy	Exact match	Columbus, OH, United StatesHQ recorded Oct 10, 2026	201-500	466 contacts →
	Exact match “AEP Energy is a competitive retail electric supplier operating in six states in the U.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Calpine Energy Solutions, LLC	Exact match	San Diego, CA, United StatesHQ recorded Oct 10, 2026	201-500	461 contacts →
	Exact match “Calpine Solutions is a retail energy provider with a robust suite of customized products, analytics, and data management solutions to turn a corporate electricity expense into a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Unoenergy SPA	Exact match	Milan, ItalyHQ recorded Oct 10, 2026	501-1,000	376 contacts →
	Exact match “Il Gruppo Unoenergy da oltre 20 anni è uno dei primi operatori - a capitale interamente privato - per la fornitura di gas naturale, energia elettrica e servizi di efficientamento…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Trianel Gmbh	Exact match	Aachen, GermanyHQ recorded Oct 10, 2026	201-500	369 contacts →
	Exact match “VISIONEN VERWIRKLICHEN.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Teleson Vertriebs Gmbh	Exact match	Munich, GermanyHQ recorded Oct 10, 2026	1,001-5,000	365 contacts →
	Exact match “Die TeleSon Vertriebs GmbH, ein Tochterunternehmen der TeleSon AG, ist Marktführer in der Vermittlung von Energielieferverträgen im Direktvertrieb.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Corona Energy	Exact match	Watford, United KingdomHQ recorded Oct 10, 2026	51-200	359 contacts →
	Exact match “Welcome to Corona Energy – a leading independent energy supplier to UK businesses.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Spark Energy	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	51-200	348 contacts →
	Exact match “Spark Energy, Inc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Customized Energy Solutions	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 10, 2026	201-500	345 contacts →
	Exact match “Customized Energy Solutions is at the forefront of competitive energy markets.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	U.S. Energy	Exact match	Appleton, WI, United StatesHQ recorded Oct 10, 2026	1,001-5,000	320 contacts →
	Exact match “U.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	EIC Partnership	Exact match	Redditch, United KingdomHQ recorded Oct 10, 2026	51-200	310 contacts →
	Exact match “EIC Partnership: A Legacy of Expertise, A Commitment to Sustainability With origins dating back to 1975, EIC has cultivated nearly 50 years of distinguished service in energy and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	YU Energy	Exact match	Nottingham, United KingdomHQ recorded Oct 10, 2026	51-200	301 contacts →
	Exact match “Yü Energy was built with a mission to shake up the UK business energy market, offering businesses innovative energy solutions that help save time and money.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Norlys Energy Trading A S	Exact match	Aalborg, DenmarkHQ recorded Oct 10, 2026	201-500	283 contacts →
	Exact match “Norlys Energy Trading is a European energy solutions provider.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Nieuwestroom	Exact match	Maastricht, NetherlandsHQ recorded Oct 10, 2026	201-500	260 contacts →
	Exact match “Als gids in de complexe energiemarkt wijst NieuweStroom je de weg naar winst.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “commercial energy procurement firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,422 commercial energy procurement firms worldwide

See the full list, filter by size, metro and specialty, and access 23,968 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial energy procurement firms worldwide at a glance

As of Oct 10, 2026

28.9%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · Houston

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

2,983

11-50

1,764

51-200

485

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for commercial energy procurement firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “commercial energy procurement firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 23,968 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 10, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Commercial energy procurement firms by location

28 lists · largest first

Every Commercial energy procurement firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “commercial energy procurement firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial energy procurement firms are there worldwide?

RevenueBase identified 5,422 company matches for commercial energy procurement firms worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

British GAS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most commercial energy procurement firms?

The United States leads with 1,032 companies, followed by the United Kingdom (670) and Spain (422). Every commercial energy procurement firms list by country and city is linked on this page.

Which city has the most commercial energy procurement firms?

Houston leads with 129 company records, followed by London (119) and Sao Paulo (85).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 23,968 professional contacts with verified work emails tracked across these 5,422 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 10, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.