Company lists · Data refreshed September 2026

Top 25 Energy asset management companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 6,611 companies tracked

RevenueBase identified 6,611 energy asset management companies worldwide as of September 2026 and tracks 456,516 professional contacts across them, including 143,628 with verified work emails and 0 with mobile numbers. The United States is the largest market and Madrid the largest hub.

This list covers energy asset management companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 15, 2026. Country and city lists for energy asset management companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 15, 2026 86% judged on-target in blind review

6,611Companies

456,516Contacts tracked

143,628Verified emails

0Mobile numbers

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The 25 largest energy asset management companies worldwide

Ranked by team size

Top 25 of 6,611 energy asset management companies worldwide, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to energy asset management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Worley	Partial evidence	Sydney, AustraliaHQ checked Sep 15, 2026	10001+	34,763 contacts →
	Partial evidence “Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.” Source: RevenueBase Database · checked Sep 15, 2026
2	Duke Energy Corporation	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 15, 2026	10001+	24,500 contacts →
	Partial evidence “Duke Energy, a Fortune 150 company headquartered in Charlotte, N.C, is one of America’s largest energy holding companies.” Source: RevenueBase Database · checked Sep 15, 2026
3	Technipfmc	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 15, 2026	10001+	19,907 contacts →
	Partial evidence “TechnipFMC is a leading technology provider to the traditional and new energies industry, delivering fully integrated projects, products, and services.” Source: RevenueBase Database · checked Sep 15, 2026
4	Enel Group	Partial evidence	Rome, ItalyHQ checked Sep 15, 2026	10001+	15,726 contacts →
	Partial evidence “We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Source: RevenueBase Database · checked Sep 15, 2026
5	Tata Power	Indirect evidence	Mumbai, IndiaHQ checked Sep 15, 2026	10001+	9,414 contacts →
	Indirect evidence “Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.” Source: RevenueBase Database · checked Sep 15, 2026
6	British GAS	Indirect evidence	Windsor, United KingdomHQ checked Sep 15, 2026	10001+	9,238 contacts →
	Indirect evidence “Taking care of things.” Source: RevenueBase Database · checked Sep 15, 2026
7	Dalkia	Indirect evidence	Saint-andré-lez-lille, FranceHQ checked Sep 15, 2026	10001+	8,427 contacts →
	Indirect evidence “Dalkia : ensemble, relevons le défi climatique!” Source: RevenueBase Database · checked Sep 15, 2026
8	KENT	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 15, 2026	10001+	7,045 contacts →
	Partial evidence “We design, build and maintain the assets that power the world for today and make it future-ready for tomorrow.” Source: RevenueBase Database · checked Sep 15, 2026
9	REXEL	Partial evidence	Paris, FranceHQ checked Sep 15, 2026	10001+	6,399 contacts →
	Partial evidence “Rexel, worldwide expert in the multichannel professional distribution of products and services for the energy world, addresses three main markets: residential, commercial, and…” Source: RevenueBase Database · checked Sep 15, 2026
10	Nextera Energy Resources	Partial evidence	Juno Beach, FL, United StatesHQ checked Sep 15, 2026	10001+	6,221 contacts →
	Partial evidence “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Source: RevenueBase Database · checked Sep 15, 2026
11	Bouygues Energies & Services	Partial evidence	Guyancourt, FranceHQ checked Sep 15, 2026	10001+	5,731 contacts →
	Partial evidence “Bouygues Energies & Services, entité d’Equans, est un acteur clé de la transition énergétique et digitale des territoires, des industries et des bâtiments.” Source: RevenueBase Database · checked Sep 15, 2026
12	PLN Indonesia Power	Indirect evidence	South Jakarta, IndonesiaHQ checked Sep 15, 2026	1,001-5,000	5,486 contacts →
	Indirect evidence “PT PLN Indonesia Power, known as PLN-IP, is a sub-holding company of PT PLN (Persero) holding which is conducting electric power generation and other supporting businesses.” Source: RevenueBase Database · checked Sep 15, 2026
13	Mortenson	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 15, 2026	5,001-10,000	5,298 contacts →
	Partial evidence “Mortenson is a U.S-based, top-25 builder, developer and provider of energy and engineering services committed to helping organizations move their strategies forward.” Source: RevenueBase Database · checked Sep 15, 2026
14	Centrica	Partial evidence	Windsor, United KingdomHQ checked Sep 15, 2026	10001+	4,555 contacts →
	Partial evidence “Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses.” Source: RevenueBase Database · checked Sep 15, 2026
15	Grupo Cobra	Indirect evidence	Madrid, SpainHQ checked Sep 15, 2026	10001+	4,478 contacts →
	Indirect evidence “Grupo Cobra es una compañía global de más de 80 años de experiencia en el sector de la ingeniería industrial aplicada y servicios especializados.” Source: RevenueBase Database · checked Sep 15, 2026
16	E.On UK	Partial evidence	Coventry, United KingdomHQ checked Sep 15, 2026	10001+	4,343 contacts →
	Partial evidence “It's on us to make new energy work.” Source: RevenueBase Database · checked Sep 15, 2026
17	Uniper	Partial evidence	Düsseldorf, GermanyHQ checked Sep 15, 2026	5,001-10,000	4,117 contacts →
	Partial evidence “From gas fields and power stations to international energy markets, Uniper helps keep energy reliable.” Source: RevenueBase Database · checked Sep 15, 2026
18	Enova By Veolia	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 15, 2026	5,001-10,000	4,058 contacts →
	Partial evidence “Enova is the regional leader in integrated energy and multi-technical services, delivering comprehensive services to its clients.” Source: RevenueBase Database · checked Sep 15, 2026
19	RES	Partial evidence	Kings Langley, United KingdomHQ checked Sep 15, 2026	1,001-5,000	3,721 contacts →
	Partial evidence “RES is the world’s largest independent renewable energy company, working across 24 countries and active in wind, solar, energy storage, green hydrogen, transmission, and…” Source: RevenueBase Database · checked Sep 15, 2026
20	Fieldcore	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 15, 2026	10001+	3,700 contacts →
	Partial evidence “GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced…” Source: RevenueBase Database · checked Sep 15, 2026
21	Ortec Group	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 15, 2026	10001+	3,436 contacts →
	Indirect evidence “En conjuguant depuis sa création audace et rigueur, le groupe Ortec est devenu aujourd’hui un des leaders des services à l’industrie, l’énergie et l’environnement.” Source: RevenueBase Database · checked Sep 15, 2026
22	FTI	Partial evidence	Menasha, WI, United StatesHQ checked Sep 15, 2026	1,001-5,000	2,741 contacts →
	Partial evidence “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Source: RevenueBase Database · checked Sep 15, 2026
23	APA Group	Partial evidence	Sydney, AustraliaHQ checked Sep 15, 2026	1,001-5,000	2,679 contacts →
	Partial evidence “At APA, we’re taking on one of Australia’s greatest challenges: the energy transition.” Source: RevenueBase Database · checked Sep 15, 2026
24	Shell Energy	Partial evidence	London, United KingdomHQ checked Sep 15, 2026	1,001-5,000	2,627 contacts →
	Partial evidence “We help businesses manage energy needs, boost efficiency, control costs and achieve decarbonisation goals for a better energy future.” Source: RevenueBase Database · checked Sep 15, 2026
25	Invenergy	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 15, 2026	1,001-5,000	2,408 contacts →
	Indirect evidence “Invenergy is North America’s largest privately held developer, owner, and operator of innovative, reliable power infrastructure.” Source: RevenueBase Database · checked Sep 15, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy asset management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy asset management companies.
Partial evidence: Its own public description names part of energy asset management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy asset management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,611 energy asset management companies worldwide

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Energy asset management companies worldwide at a glance

As of Sep 15, 2026

31.5%Verified-email coverage

69.1Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Madrid

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

2,674

11-50

2,338

51-200

938

201-500

287

501-1,000

128

1,001-5,000

150

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy asset management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 37 countries, largest first: the United States, Brazil, Spain, Italy, the United Kingdom, Germany, India, France, Türkiye, Australia and 27 more. Country and city lists for energy asset management companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “energy asset management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy asset management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy asset management companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 143,628 across the full list. 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 15, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Energy asset management companies by location

43 lists · largest first

Every Energy asset management companies 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy asset management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy asset management companies are there worldwide?

RevenueBase identified 6,611 energy asset management companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Worley, headquartered in Sydney, tops this list with the largest team on record.

Which country has the most energy asset management companies?

The United States leads with 1,250 companies, followed by Brazil (577) and Spain (523). Every energy asset management companies list by country and city is linked on this page.

Which city has the most energy asset management companies?

Madrid leads with 128 headquartered companies, followed by London (111) and Sao Paulo (102).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 143,628 verified decision-maker contacts tracked across these 6,611 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 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 Smart Search, 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.