Company lists · Data refreshed October 2026

Top 25 Energy access companies worldwide

RevenueBase identified 5,600 company matches for energy access companies worldwide as of October 2026 and tracks 155,796 professional contacts across them, including 43,366 with verified work emails. India is the largest market and Lagos the largest hub.

This list covers company matches for energy access companies 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 access companies 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
5,600Companies
155,796Contacts tracked
43,366Verified emails
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The 25 largest energy access companies worldwide

Ranked by team size
Top 25 of 5,600 company matches for energy access companies 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 matchRome, ItalyHQ recorded Oct 12, 202610001+15,904 contacts →

Exact match

“We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchWindsor, United KingdomHQ recorded Oct 12, 202610001+9,535 contacts →

Exact match

“Taking care of things.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Oct 12, 202610001+9,453 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Oct 12, 202610001+7,991 contacts →

Exact match

“Life runs on clean energy.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchWindsor, United KingdomHQ recorded Oct 12, 202610001+4,831 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchAtlanta, GA, United StatesHQ recorded Oct 12, 202610001+3,666 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchMontevideo, UruguayHQ recorded Oct 12, 20265,001-10,0003,651 contacts →

Exact match

“La Administración Nacional de Usinas y Trasmisiones Eléctricas (UTE) es una empresa pública del Sector Energía que, a través del desarrollo de las actividades de generación…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Oct 12, 20265,001-10,0003,325 contacts →

Exact match

“Enpal is Europe's leading new energy company.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Oct 12, 20261,001-5,0002,090 contacts →

Exact match

“Com mais de 20 anos de atuação no Brasil, a EDP é uma das maiores empresas privadas do setor elétrico a operar em toda a cadeia de valor.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchMilwaukee, WI, United StatesHQ recorded Oct 12, 20265,001-10,0001,864 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 · Oct 12, 2026 · View company records in RevenueBase
11Exact matchRotterdam, NetherlandsHQ recorded Oct 12, 20261,001-5,0001,713 contacts →

Exact match

“We are a leader in the energy sector with a presence across the spectrum; from oil through to power, renewables and carbon credits.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchMedellín, ColombiaHQ recorded Oct 12, 20261,001-5,0001,662 contacts →

Exact match

“Somos la empresa de energía del Grupo Argos que gestiona infraestructura y activos que permiten a nuestros clientes ser más eficientes y competitivos en su consumo de energía.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchNairobi, KenyaHQ recorded Oct 12, 20261,001-5,0001,637 contacts →

Exact match

“Sun King designs, distributes, installs, and finances solar energy solutions for the 1.8 billion global consumers who cannot reliably access or afford traditional electrical grid…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Oct 12, 20261,001-5,0001,489 contacts →

Exact match

“Powering access to brighter lives in Africa, Asia, and beyond”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 12, 20261,001-5,0001,264 contacts →

Exact match

“HUNTING is an energy services provider to the world's leading national and international oil and gas companies, manufacturing and distributing products that enable the extraction…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchDubai, United Arab EmiratesHQ recorded Oct 12, 20261,001-5,0001,139 contacts →

Exact match

“Jubaili Bros is a global leader in providing data-enabled conventional and renewable off-grid power solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchWarwick, United KingdomHQ recorded Oct 12, 20261,001-5,0001,130 contacts →

Exact match

“We’ve spent 90 years supplying energy to off-grid homes and businesses across the UK.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Oct 12, 2026501-1,0001,069 contacts →

Exact match

“Reinventando o futuro com soluções inovadoras de energia e descarbonização.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchEschborn, GermanyHQ recorded Oct 12, 20261,001-5,0001,048 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 · Oct 12, 2026 · View company records in RevenueBase
20Exact matchMunich, GermanyHQ recorded Oct 12, 20265,001-10,0001,030 contacts →

Exact match

“Die E.ON Energie Deutschland GmbH ist ein bundesweit führendes Energieunternehmen und Dachgesellschaft des E.ON Vertriebs in Deutschland.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchDubai, United Arab EmiratesHQ recorded Oct 12, 20261,001-5,000980 contacts →

Exact match

“At Karpowership, we believe electricity is a human right and our mission is energy equity – today and the day after.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchHelsinki, FinlandHQ recorded Oct 12, 202610001+965 contacts →

Exact match

“Wärtsilä leads the transition towards a 100% renewable energy future.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchMiami, FL, United StatesHQ recorded Oct 12, 20261,001-5,000913 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 · Oct 12, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Oct 12, 2026501-1,000903 contacts →

Exact match

“d.light is a global leader and pioneer in delivering affordable solar-powered solutions designed for the two billion people in the developing world without access to reliable…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchKigali, RwandaHQ recorded Oct 12, 20261,001-5,000812 contacts →

Exact match

“Headquartered in Rwanda, Bboxx is championing the economic empowerment of Africa, accelerating the transition to the digital economy, and creating new markets.”

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

Showing 25 of 5,600 energy access companies worldwide

See the full list, filter by size, metro and specialty, and access 43,366 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy access companies worldwide at a glance

As of Oct 12, 2026
27.8%Verified-email coverage
27.8Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · Lagos
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
2,561
11-50
2,030
51-200
668
201-500
179
501-1,000
61
1,001-5,000
48
5,001-10,000
13
10001+
19

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 access companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “energy access companies” 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 43,366 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 access companies by location

28 lists · largest first

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

How many energy access companies are there worldwide?

RevenueBase identified 5,600 company matches for energy access companies 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?

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

Which country has the most energy access companies?

India leads with 522 companies, followed by the United States (516) and Brazil (362). Every energy access companies list by country and city is linked on this page.

Which city has the most energy access companies?

Lagos leads with 87 company records, followed by Nairobi (71) and London (58).

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 43,366 professional contacts with verified work emails tracked across these 5,600 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.