Company lists · Data refreshed October 2026

Top 25 Energy project finance firms based in Switzerland

RevenueBase identified 83 company matches for energy project finance firms associated with Switzerland as of October 2026 and tracks 2,110 professional contacts across them, including 994 with verified work emails. Zug is the largest hub.

This list covers company matches for energy project finance firms associated with Switzerland, 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.

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
83Companies
2,110Contacts tracked
994Verified emails
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The 25 largest energy project finance firms based in Switzerland

Ranked by team size
Top 25 of 83 company matches for energy project finance firms based in Switzerland, 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 matchBern, SwitzerlandHQ recorded Oct 12, 202610001+1,173 contacts →

Exact match

“The BKW Group is an internationally active energy and infrastructure company based in Berne.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchZurich, SwitzerlandHQ recorded Oct 12, 202651-200120 contacts →

Exact match

“Energy Infrastructure Partners invests in energy infrastructure for decades to create exceptional value for our clients and partners.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchZurich, SwitzerlandHQ recorded Oct 12, 202651-200100 contacts →

Exact match

“At Galileo, we are delivering long-term green power solutions to energy-hungry customers.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchStadtkreis 2, SwitzerlandHQ recorded Oct 12, 20261,001-5,00066 contacts →

Exact match

“Founded in 2003, ThomasLloyd is a vertically integrated sustainable energy and technology solutions provider, integrating development, investment, operations, and technology on a…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchLausanne, SwitzerlandHQ recorded Oct 12, 202611-5036 contacts →

Exact match

“Youdera helps European businesses lower energy risk through holistic energy management and financed on-site infrastructure: solar, batteries, building envelope upgrades and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchMartigny, SwitzerlandHQ recorded Oct 12, 2026201-50035 contacts →

Exact match

“Alevo Energy is an energy service provider (ESP) dedicated to solving one of the world’s greatest energy challenges: the ability to time-shift energy, storing and delivering…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchZug, SwitzerlandHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“re:cap global investors is an independent, internationally-oriented M&A advisor and asset manager for renewable energies.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchZug, SwitzerlandHQ recorded Oct 12, 202611-5028 contacts →

Exact match

“White Summit Capital is an investor and asset manager specialising in sustainable energy infrastructure.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchZurich, SwitzerlandHQ recorded Oct 12, 202611-5025 contacts →

Exact match

“Fu-Gen is an independent power producer that develops, owns and operates renewable energy sources.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchLucerne, SwitzerlandHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“Infrastructure solutions are our business and our passion.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchZug, SwitzerlandHQ recorded Oct 12, 202651-20023 contacts →

Exact match

“As a leader in clean renewable energy, meeco™ has provided clients with services and solutions for over 423 MW across three continents.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchSt. Gallen, SwitzerlandHQ recorded Oct 12, 202611-5022 contacts →

Exact match

“Erneuerbare Energien mit Investerra finanzieren Wärmepumpe, Solaranlage, Stromspeicher oder E-Ladestation geplant?”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchThônex, SwitzerlandHQ recorded Oct 12, 202611-5022 contacts →

Exact match

“tera solar a pour mission d’accompagner particuliers et entreprises dans leurs projets de centrales photovoltaïques et autres infrastructures énergétiques en proposant des…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchZurich, SwitzerlandHQ recorded Oct 12, 202611-5019 contacts →

Exact match

“At Solas Capital, we provide specialised financing solutions for demand-side energy projects, bridging the gap between institutional investors and high-impact energy efficiency…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchFrauenfeld, SwitzerlandHQ recorded Oct 12, 202611-5019 contacts →

Exact match

“We are Ossi Yeto, a global energy company making electricity accessible, reliable, and sustainable.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchLyssach, SwitzerlandHQ recorded Oct 12, 202651-20016 contacts →

Exact match

“Green Energy Venture is a leading advisory and services firm which operates along the value chain of renewable energies.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchBasel, SwitzerlandHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“Wir bauen und finanzieren Ihr Solarkraftwerk!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchBasel, SwitzerlandHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“The web-based software for financial modelling, asset & portfolio management of renewables.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchBaar, SwitzerlandHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“We realise and finance building concepts in the field of CO2-neutral technologies with a focus on solar contracting (On-Site Power Purchase Agreement, PPA).”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchRoot D4, SwitzerlandHQ recorded Oct 12, 20261-109 contacts →

Exact match

“The energy world is becoming increasingly complex – security of supply, grid costs, and flexibility are becoming strategic factors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchGeneva, SwitzerlandHQ recorded Oct 12, 202611-508 contacts →

Exact match

“Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchZug, SwitzerlandHQ recorded Oct 12, 20261-106 contacts →

Exact match

“Frigg is the operating system for renewable energy finance.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSion, SwitzerlandHQ recorded Oct 12, 20261-106 contacts →

Exact match

“Bienvenue chez EnergiQ SA, où l'énergie renouvelable est notre passion et votre avenir!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchPfäffikon Sz, SwitzerlandHQ recorded Oct 12, 20261-105 contacts →

Exact match

“Cime Capital is an investment fund company, founded in 2013 and managing funds for institutional investors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchRotkreuz, SwitzerlandHQ recorded Oct 12, 20261-105 contacts →

Exact match

“Sundust AG bietet Finanzierungs- und Betriebslösungen für Energieanlagen für Industrie, Gewerbe und Renditeimmobilien – von der Planung und Finanzierung bis zum Betrieb und…”

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

Showing 25 of 83 energy project finance firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 994 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy project finance firms based in Switzerland at a glance

As of Oct 12, 2026
47.1%Verified-email coverage
25.4Average contacts per company
1-10Median size (employees)
13.3%Largest-city concentration · Zug
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
22
51-200
7
201-500
2
1,001-5,000
1
10001+
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 83 companies.

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.
What qualifies
Company records associated with Switzerland whose business descriptions match “energy project finance 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 994 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.

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 project finance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy project finance firms are there based in Switzerland?

RevenueBase identified 83 company matches for energy project finance firms associated with Switzerland 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?

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

Which city has the most energy project finance firms?

Zug leads with 11 company records, followed by Zurich (11) and Geneva (7).

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 994 professional contacts with verified work emails tracked across these 83 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.