Company lists · Data refreshed October 2026

Top 25 Energy transition research organizations worldwide

RevenueBase identified 3,412 company matches for energy transition research organizations worldwide as of October 2026 and tracks 61,753 professional contacts across them, including 18,523 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for energy transition research organizations 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 12, 2026. Country and city lists for energy transition research organizations 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 12, 2026 How this list was built
3,412Companies
61,753Contacts tracked
18,523Verified emails
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The 25 largest energy transition research organizations worldwide

Ranked by team size
Top 25 of 3,412 company matches for energy transition research organizations worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJuelich, GermanyHQ recorded Oct 12, 20265,001-10,0003,062 contacts →

Exact match

“Forschungszentrum Jülich is one of the largest interdisciplinary research centres in Europe and a founding member of the Helmholtz Association.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchRome, ItalyHQ recorded Oct 12, 20261,001-5,0002,432 contacts →

Exact match

“Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo sostenibile - ITALY Italian National Agency for New Technologies, Energy and Sustainable Economic Development.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchPalo Alto, CA, United StatesHQ recorded Oct 12, 20261,001-5,0001,914 contacts →

Exact match

“Founded in 1972, EPRI is the world's preeminent independent, non-profit energy research and development organization, with offices around the world.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchMol, BelgiumHQ recorded Oct 12, 20261,001-5,0001,139 contacts →

Exact match

“VITO is an independent Flemish research organisation in the area of cleantech and sustainable development.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchFreiburg, GermanyHQ recorded Oct 12, 20261,001-5,000900 contacts →

Exact match

“The Fraunhofer Institute for Solar Energy Systems ISE in Freiburg, Germany is the largest solar research institute in Europe.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 12, 20261,001-5,000884 contacts →

Exact match

“El CIEMAT (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas) es un Organismo Público de Investigación adscrito al Ministerio de Ciencia, Innovación y…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchBoulder, CO, United StatesHQ recorded Oct 12, 2026501-1,000864 contacts →

Exact match

“Rocky Mountain Institute (RMI) is an independent, nonpartisan nonprofit founded in 1982 that transforms global energy systems through market-driven solutions to secure a…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchHalf Moon Bay, CA, United StatesHQ recorded Oct 12, 2026501-1,000774 contacts →

Exact match

“Resource Innovations (RI) is an energy transformation firm.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchDes Plaines, IL, United StatesHQ recorded Oct 12, 2026201-500511 contacts →

Exact match

“For more than eight decades, GTI Energy has contributed to the strengthening of energy systems and the communities they serve.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Oct 12, 2026501-1,000507 contacts →

Exact match

“dena is a centre of excellence for the applied energy transition and climate protection.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchLe Havre, FranceHQ recorded Oct 12, 2026501-1,000464 contacts →

Exact match

“Nous sommes des femmes et des hommes engagés, qui chaque matin se lèvent avec une mission : être des acteurs clés de la transition énergétique.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchLinkebeek, BelgiumHQ recorded Oct 12, 2026201-500374 contacts →

Exact match

“Laborelec, part of ENGIE Research & Innovation, is a leading centre of expertise, research and innovation in electrical power technologies.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchCréteil, FranceHQ recorded Oct 12, 2026501-1,000317 contacts →

Exact match

“Depuis plus de 40 ans, MANERGY s’affirme comme une société indépendante de référence, spécialisée dans l’ingénierie et le conseil en transition énergétique et environnementale.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchKirkland, WA, United StatesHQ recorded Oct 12, 2026201-500281 contacts →

Exact match

“We provide global renewable energy consulting services, focused on empowering clients to navigate the complexities of the energy transition.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchTrondheim, NorwayHQ recorded Oct 12, 2026201-500264 contacts →

Exact match

“Part of the independent, not-for-profit SINTEF Group, SINTEF Energy Research is an institute for applied research dedicated to creating innovative energy solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchWuppertal, GermanyHQ recorded Oct 12, 2026201-500252 contacts →

Exact match

“The Wuppertal Institute is an implementation-oriented research institute with roots in North Rhine-Westphalia and a global outlook.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchRoskilde, DenmarkHQ recorded Oct 12, 2026201-500244 contacts →

Exact match

“DTU Wind and Energy Systems DTU Wind and Energy Systems is a science hub of 400+ renewable energy enthusiasts coming from all around the world.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchVincennes, FranceHQ recorded Oct 12, 202651-200239 contacts →

Exact match

“NEPSEN est un bureau d'études indépendant, spécialisé dans les métiers de la transition énergétique & écologique depuis 40 ans.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchBogotá, ColombiaHQ recorded Oct 12, 2026n/a226 contacts →

Exact match

“PETROWORKS da un paso adelante!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchMinneapolis, MN, United StatesHQ recorded Oct 12, 202651-200220 contacts →

Exact match

“CEE is a community-based clean energy nonprofit with special expertise in energy efficiency that stretches back 40 years.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchPetten, NetherlandsHQ recorded Oct 12, 2026201-500210 contacts →

Exact match

“A transition to a sustainable energy system is needed.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchSant Adrià De Besòs, SpainHQ recorded Oct 12, 2026201-500209 contacts →

Exact match

“IREC is the Catalonia Institute for Energy Research, Institut de Recerca en Energia de Catalunya.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Oct 12, 202651-200206 contacts →

Exact match

“Founded by Alain Grandjean and Jean-Marc Jancovici, Carbone 4 is a leading independent consulting firm, specialized in energy transition, that offers its expertise to private or…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchVitoria, SpainHQ recorded Oct 12, 2026201-500206 contacts →

Exact match

“CIC energiGUNE, a member of the Basque Research & Technology Alliance- BRTA, is a benchmark research center in Europe in the field of electrochemical and thermal energy storage.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchHusinec, Czech RepublicHQ recorded Oct 12, 2026201-500205 contacts →

Exact match

“The mission of Research Centre Řež is to excel in research, development and innovations for power generation industry, in particular the nuclear power generation.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 3,412 energy transition research organizations worldwide

See the full list, filter by size, metro and specialty, and access 18,523 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy transition research organizations worldwide at a glance

As of Oct 12, 2026
30.0%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · London
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
1,659
11-50
1,135
51-200
391
201-500
107
501-1,000
46
1,001-5,000
44
5,001-10,000
10
10001+
14

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 transition research organizations are linked below.
What qualifies
Company records worldwide whose business descriptions match “energy transition research organizations” 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 18,523 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 12, 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 transition research organizations by location

21 lists · largest first

Every Energy transition research organizations 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 transition research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy transition research organizations are there worldwide?

RevenueBase identified 3,412 company matches for energy transition research organizations 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?

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

Which country has the most energy transition research organizations?

The United States leads with 412 companies, followed by France (281) and Germany (251). Every energy transition research organizations list by country and city is linked on this page.

Which city has the most energy transition research organizations?

London leads with 53 company records, followed by Paris (47) and Berlin (29).

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 18,523 professional contacts with verified work emails tracked across these 3,412 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 12, 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.