Company lists · Data refreshed September 2026

Top 25 Renewable energy finance companies based in Switzerland

Name: Renewable energy finance companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 67 companies tracked

RevenueBase identified 67 company matches for renewable energy finance companies associated with Switzerland as of September 2026 and tracks 676 professional contacts across them, including 301 with verified work emails. Zug is the largest hub.

This list covers company matches for renewable energy finance companies 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 September 17, 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 Sep 17, 2026 How this list was built

67Companies

676Contacts tracked

301Verified emails

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The 25 largest renewable energy finance companies based in Switzerland

Ranked by team size

Top 25 of 67 company matches for renewable energy finance companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Galileo	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	51-200	98 contacts →
	Exact match “At Galileo, we are delivering long-term green power solutions to energy-hungry customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Smartenergy	Exact match	Wollerau, SwitzerlandHQ recorded Sep 17, 2026	201-500	94 contacts →
	Exact match “We are a Swiss-based investment company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Thomaslloyd Group	Exact match	Stadtkreis 2, SwitzerlandHQ recorded Sep 17, 2026	1,001-5,000	62 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 · Sep 17, 2026 · View company records in RevenueBase
4	Renera Energy	Exact match	Basel, SwitzerlandHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “We are an independent Renewable Energy consultancy, project developer, trader and operator with offices in Switzerland, Italy and Germany.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Fu-Gen	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Fu-Gen is an independent power producer that develops, owns and operates renewable energy sources.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	The Meeco Group	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	51-200	24 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 · Sep 17, 2026 · View company records in RevenueBase
7	Investerra AG	Exact match	St. Gallen, SwitzerlandHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Erneuerbare Energien mit Investerra finanzieren Wärmepumpe, Solaranlage, Stromspeicher oder E-Ladestation geplant?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Solas Capital AG	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	19 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 · Sep 17, 2026 · View company records in RevenueBase
9	Tera Solar	Exact match	Thônex, SwitzerlandHQ recorded Sep 17, 2026	11-50	16 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 · Sep 17, 2026 · View company records in RevenueBase
10	Swiss Solar City AG	Exact match	Basel, SwitzerlandHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Wir bauen und finanzieren Ihr Solarkraftwerk!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Swiss Renewable Solutions	Exact match	Baar, SwitzerlandHQ recorded Sep 17, 2026	11-50	10 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 · Sep 17, 2026 · View company records in RevenueBase
12	Greenmatch AG	Exact match	Basel, SwitzerlandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “The web-based software for financial modelling, asset & portfolio management of renewables.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Gowatt	Exact match	Vuiteboeuf, SwitzerlandHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Nous offrons une gamme complète de produits et services pour répondre à vos besoins en matière d'énergie solaire et d'efficacité énergétique.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	FRIGG	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Frigg is the operating system for renewable energy finance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	EST RES LTD	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “EST RES (Energy Systems Technology for Renewable Energy Sources) was founded in 2005 by Niko A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Cime Capital AG	Exact match	Pfäffikon Sz, SwitzerlandHQ recorded Sep 17, 2026	1-10	6 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 · Sep 17, 2026 · View company records in RevenueBase
17	Climartis AG	Exact match	Rotkreuz, SwitzerlandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Climartis AG is building in Switzerland the most attractive and customer-friendly portfolio of SME companies for the implementation and acceleration of the Energy Strategy 2050…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Netra Power	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Netra assists companies in their transition to clean energy solutions, through the design, construction, financing and management of infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Sundust AG	Exact match	Rotkreuz, SwitzerlandHQ recorded Sep 17, 2026	1-10	5 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 · Sep 17, 2026 · View company records in RevenueBase
20	Upgrid	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “We're a Zurich-based Climate Fintech Startup.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Solevia Gmbh	Exact match	Entlebuch, SwitzerlandHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Wir sind ihr Partner für grüne Solarenergie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Evergreen Investment Partners AG	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Evergreen is a global renewable energy company focused on solar power and energy storage infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Delta Energy Capital	Exact match	Vaud, SwitzerlandHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Delta Energy Capital is a renewable energy investment firm that focuses on the development, financing, and management of clean energy projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	IPI AG	Exact match	Düdingen, SwitzerlandHQ recorded Sep 17, 2026	201-500	2 contacts →
	Exact match “International Power Invest AG is a holding of companies active in the field of renewable energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	oe.energy	Exact match	Baar, SwitzerlandHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “We enable renewable energy solutions that work: from technology, advisory, and development to connection to the grid and impact investment.” Recorded in the RevenueBase company graph · Sep 17, 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 “renewable energy finance companies”. 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 67 renewable energy finance companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 301 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy finance companies based in Switzerland at a glance

As of Sep 17, 2026

44.5%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

16.4%Largest-city concentration · Zug

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 67 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 “renewable energy finance 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. 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 301 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 September 17, 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 “renewable energy finance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy finance companies are there based in Switzerland?

RevenueBase identified 67 company matches for renewable energy finance companies associated with Switzerland as of September 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?

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

Which city has the most renewable energy finance companies?

Zug leads with 11 company records, followed by Zurich (9) and Geneva (4).

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 301 professional contacts with verified work emails tracked across these 67 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 September 17, 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.