Company lists · Data refreshed October 2026

Top 25 Clean energy asset advisors worldwide

Name: Clean energy asset advisors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 19,260 companies tracked

RevenueBase identified 19,260 company matches for clean energy asset advisors worldwide as of October 2026 and tracks 365,884 professional contacts across them, including 113,055 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for clean energy asset advisors 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 9, 2026. Country and city lists for clean energy asset advisors 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 9, 2026 How this list was built

19,260Companies

365,884Contacts tracked

113,055Verified emails

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The 25 largest clean energy asset advisors worldwide

Ranked by team size

Top 25 of 19,260 company matches for clean energy asset advisors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Worley	Exact match	Sydney, AustraliaHQ recorded Oct 9, 2026	10001+	35,018 contacts →
	Exact match “Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	WOOD	Exact match	Aberdeen, United KingdomHQ recorded Oct 9, 2026	10001+	16,351 contacts →
	Exact match “Wood is a global leader in consulting and engineering, delivering critical solutions across energy and materials markets.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	RWE	Exact match	Essen, GermanyHQ recorded Oct 9, 2026	10001+	11,410 contacts →
	Exact match “RWE is leading the way to a modern energy world.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Dalkia	Exact match	Saint-andré-lez-lille, FranceHQ recorded Oct 9, 2026	10001+	8,823 contacts →
	Exact match “Dalkia : ensemble, relevons le défi climatique!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	KENT	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 9, 2026	10001+	7,369 contacts →
	Exact match “We design, build and maintain the assets that power the world for today and make it future-ready for tomorrow.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Nextera Energy Resources	Exact match	Juno Beach, FL, United StatesHQ recorded Oct 9, 2026	10001+	6,409 contacts →
	Exact match “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	RENEW	Exact match	Gurgaon, IndiaHQ recorded Oct 9, 2026	1,001-5,000	4,430 contacts →
	Exact match “ReNew is a leading decarbonisation solutions provider and the first Indian clean energy company to list on Nasdaq (Nasdaq: RNW).” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Sargent & Lundy	Exact match	Chicago, United StatesHQ recorded Oct 9, 2026	1,001-5,000	4,341 contacts →
	Exact match “Sargent & Lundy is one of the world’s longest-standing full-service architect engineering firms.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	RES	Exact match	Kings Langley, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	3,875 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	FTI	Exact match	Menasha, WI, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,979 contacts →
	Exact match “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Adani Green Energy LTD	Exact match	United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,637 contacts →
	Exact match “Adani Green Energy Limited (AGEL) is India’s largest renewable energy company playing a vital role in enabling the clean energy transition.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Avaada Group	Exact match	Mumbai, IndiaHQ recorded Oct 9, 2026	5,001-10,000	1,880 contacts →
	Exact match “Avaada Group is a diversified clean energy conglomerate focused on the global energy transition, providing solutions in renewable power generation, solar PV manufacturing, green…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Ameresco	Exact match	Framingham, MA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	1,513 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 · Oct 9, 2026 · View company records in RevenueBase
14	Voltalia	Exact match	Paris, FranceHQ recorded Oct 9, 2026	1,001-5,000	1,289 contacts →
	Exact match “Voltalia is an international player in renewable energies.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	SAEL	Exact match	New Delhi, IndiaHQ recorded Oct 9, 2026	1,001-5,000	1,278 contacts →
	Exact match “SAEL Industries Limited, is a leading Indian renewable energy company specializing in solar and waste-to-energy projects, committed to fostering green assets that contribute to…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Scatec ASA	Exact match	Oslo, NorwayHQ recorded Oct 9, 2026	501-1,000	1,206 contacts →
	Exact match “Scatec is a leading renewable energy solutions provider, accelerating access to reliable and affordable clean energy in emerging markets.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Brookfield Renewable	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	1,001-5,000	1,161 contacts →
	Exact match “Brookfield Renewable, as one of the core businesses under Brookfield Corporation, is one of the world’s largest owners, operators, and developers of renewable power, with $145…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Auren Energia	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	1,001-5,000	1,152 contacts →
	Exact match “Auren Energia (AURE3) is Brazil's third largest energy producer and a leading energy trader in the Brazilian market, specializing in 100% renewable energy.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Powur, PBC	Exact match	San Diego, United StatesHQ recorded Oct 9, 2026	n/a	1,097 contacts →
	Exact match “The Powur Mission: Accelerate the adoption of clean energy worldwide We're empowering our community of homeowners and advisors to thrive in the global shift to sustainable energy.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Masdar ABU Dhabi Future Energy Company	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Oct 9, 2026	501-1,000	1,082 contacts →
	Exact match “Established in 2006, Masdar is a global clean energy leader, transforming how the world produces and consumes energy through bold innovation and commercial excellence.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Comerc Energia	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	501-1,000	1,069 contacts →
	Exact match “Reinventando o futuro com soluções inovadoras de energia e descarbonização.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Penspen	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	1,056 contacts →
	Exact match “Penspen designs, maintains, and optimises energy infrastructure to improve access to secure and sustainable energy for communities worldwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Wanzek Construction, Inc., A Mastec Company	Exact match	Fargo, ND, United StatesHQ recorded Oct 9, 2026	1,001-5,000	946 contacts →
	Exact match “Wanzek Construction, Inc, a MasTec Renewables company, is a leading general construction contractor and clean energy services company headquartered in Fargo, North Dakota.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Zelestra	Exact match	Spain, United StatesHQ recorded Oct 9, 2026	501-1,000	936 contacts →
	Exact match “At Zelestra, we are on a mission to change the world by making decarbonization a reality for our partners.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Willdan	Exact match	Anaheim, CA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	872 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 · Oct 9, 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 “clean energy asset advisors”. 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 19,260 clean energy asset advisors worldwide

See the full list, filter by size, metro and specialty, and access 113,055 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy asset advisors worldwide at a glance

As of Oct 9, 2026

30.9%Verified-email coverage

19.0Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · London

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11,092

11-50

5,911

51-200

1,589

201-500

356

501-1,000

114

1,001-5,000

111

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 clean energy asset advisors are linked below.
What qualifies: Company records worldwide whose business descriptions match “clean energy asset advisors” 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 113,055 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 9, 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.

Clean energy asset advisors by location

105 lists · largest first

Every Clean energy asset advisors 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 “clean energy asset advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy asset advisors are there worldwide?

RevenueBase identified 19,260 company matches for clean energy asset advisors 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?

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

Which country has the most clean energy asset advisors?

The United States leads with 2,895 companies, followed by Brazil (1,156) and the United Kingdom (1,123). Every clean energy asset advisors list by country and city is linked on this page.

Which city has the most clean energy asset advisors?

London leads with 325 company records, followed by Madrid (216) and Sao Paulo (166).

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 113,055 professional contacts with verified work emails tracked across these 19,260 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 9, 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.