Company lists · Data refreshed September 2026

Top 25 Energy management firms worldwide

Name: Energy management firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 17,584 companies tracked

RevenueBase identified 17,584 company matches for energy management firms worldwide as of September 2026 and tracks 321,205 professional contacts across them, including 90,882 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for energy management 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 September 21, 2026. Country and city lists for energy management 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 Sep 21, 2026 How this list was built

17,584Companies

321,205Contacts tracked

90,882Verified emails

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The 25 largest energy management firms worldwide

Ranked by team size

Top 25 of 17,584 company matches for energy management firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Johnson Controls	Exact match	Cork, IrelandHQ recorded Sep 21, 2026	10001+	52,736 contacts →
	Exact match “Johnson Controls is a global leader in thermal management, mission-critical building systems, energy efficiency and decarbonization.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	EATON	Exact match	Dublin, GermanyHQ recorded Sep 21, 2026	10001+	44,100 contacts →
	Exact match “Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	British GAS	Exact match	Windsor, United KingdomHQ recorded Sep 21, 2026	10001+	9,238 contacts →
	Exact match “Taking care of things.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Dalkia	Exact match	Saint-andré-lez-lille, FranceHQ recorded Sep 21, 2026	10001+	8,427 contacts →
	Exact match “Dalkia : ensemble, relevons le défi climatique!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Centrica	Exact match	Windsor, United KingdomHQ recorded Sep 21, 2026	10001+	4,555 contacts →
	Exact match “Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Enova By Veolia	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 21, 2026	5,001-10,000	4,058 contacts →
	Exact match “Enova is the regional leader in integrated energy and multi-technical services, delivering comprehensive services to its clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	KENTZ	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 21, 2026	10001+	3,987 contacts →
	Exact match “Following the acquisition of SNC-Lavalin's oil and gas division, Kentz has become a part of Kent.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Shell Energy	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	2,627 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 · Sep 21, 2026 · View company records in RevenueBase
9	Clearesult	Exact match	Austin, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,121 contacts →
	Exact match “CLEAResult is the largest provider of energy efficiency, energy transition and energy sustainability services in North America.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Engie Services Nederland NV	Exact match	Bunnik, NetherlandsHQ recorded Sep 21, 2026	5,001-10,000	2,021 contacts →
	Exact match “EQUANS is de nieuwe naam van ENGIE Services in Nederland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	CHINT	Exact match	Shanghai, ChinaHQ recorded Sep 21, 2026	10001+	1,852 contacts →
	Exact match “CHINT is a global leader in smart energy solutions, delivering efficient and sustainable power for industries, infrastructure, and communities worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Rehlko	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 21, 2026	5,001-10,000	1,709 contacts →
	Exact match “Rehlko is a global leader in energy resilience, delivering the solutions critical to sustain and improve life.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	IGS Energy	Exact match	Dublin, OH, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,388 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 · Sep 21, 2026 · View company records in RevenueBase
14	Ameresco	Exact match	Framingham, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,383 contacts →
	Exact match “Ameresco, Inc.(NYSE:AMRC) is a leading energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Aden Group	Exact match	SingaporeHQ recorded Sep 21, 2026	10001+	1,105 contacts →
	Exact match “Aden Group is a Euro-Asian enterprise delivering comprehensive solutions to boost decarbonization, productivity and energy transition in the built environment.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Dalkia UK	Exact match	London, United KingdomHQ recorded Sep 21, 2026	5,001-10,000	1,064 contacts →
	Exact match “Together, we’re delivering technical solutions for a better society and an Electric Britain Dalkia is one of the UK’s leading technical and energy services providers at the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Techem Energy Services Gmbh	Exact match	Eschborn, GermanyHQ recorded Sep 21, 2026	1,001-5,000	1,021 contacts →
	Exact match “Techem is a leading global energy service provider for the real estate sector and private homeowners.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	World Kinect	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	998 contacts →
	Exact match “Headquartered in Miami, Florida, World Kinect Corporation (NYSE: WKC) is a leading global energy management company, offering a broad suite of solutions across the energy product…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Sunnova Energy	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	501-1,000	906 contacts →
	Exact match “Sunnova Energy International Inc.(NYSE: NOVA) is an industry-leading energy services company focused on making clean energy more accessible, reliable, and affordable for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Arcadia	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	501-1,000	864 contacts →
	Exact match “Arcadia is the global utility data and energy solutions platform.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Willdan	Exact match	Anaheim, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	851 contacts →
	Exact match “Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Energy Solutions	Exact match	Oakland, CA, United StatesHQ recorded Sep 21, 2026	201-500	772 contacts →
	Exact match “Our mission is simple - to combat climate change through market-based, cost-effective energy, carbon, and water management solutions that make big impacts.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Resource Innovations	Exact match	Half Moon Bay, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	733 contacts →
	Exact match “Resource Innovations (RI) is an energy transformation firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Linc Facility Services	Exact match	United StatesHQ recorded Sep 21, 2026	1,001-5,000	712 contacts →
	Exact match “The Linc Group is an award-winning provider of integrated facilities management, HVAC and building systems services, lighting and electrical solutions, and other support services…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Vital Energi Utilities Limited	Exact match	Blackburn, United KingdomHQ recorded Sep 21, 2026	501-1,000	709 contacts →
	Exact match “Our 30+ years’ experience have involved us in the creation of major UK district heating networks in areas such as Sheffield, Nottingham and London.” Recorded in the RevenueBase company graph · Sep 21, 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 “energy management 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 17,584 energy management firms worldwide

See the full list, filter by size, metro and specialty, and access 90,882 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy management firms worldwide at a glance

As of Sep 21, 2026

28.3%Verified-email coverage

18.3Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · Madrid

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

9,918

11-50

5,597

51-200

1,462

201-500

298

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 energy management firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “energy management 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 90,882 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 September 21, 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.

Energy management firms by location

70 lists · largest first

Every Energy management 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 “energy management firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy management firms are there worldwide?

RevenueBase identified 17,584 company matches for energy management firms worldwide as of September 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?

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

Which country has the most energy management firms?

The United States leads with 2,865 companies, followed by the United Kingdom (1,195) and Spain (1,142). Every energy management firms list by country and city is linked on this page.

Which city has the most energy management firms?

Madrid leads with 206 company records, followed by London (175) and Paris (154).

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 90,882 professional contacts with verified work emails tracked across these 17,584 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 September 21, 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.