Company lists · Data refreshed September 2026

Top 17 Renewable energy nonprofits based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 41 companies tracked

RevenueBase identified 41 company matches for renewable energy nonprofits associated with Switzerland as of September 2026 and tracks 174 professional contacts across them, including 70 with verified work emails. Bern is the largest hub.

This list covers company matches for renewable energy nonprofits 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

41Companies

174Contacts tracked

70Verified emails

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The 17 largest renewable energy nonprofits based in Switzerland

Ranked by team size

Top 17 of 41 company matches for renewable energy nonprofits 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	Grüne Schweiz	Exact match	Bern, SwitzerlandHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Wir sind der Wandel.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Solafrica	Exact match	Bern, SwitzerlandHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Solafrica fördert die Nutzung der Solarenergie in wirtschaftlich benachteiligten Regionen des globalen Südens und in der Schweiz, um Entwicklungschancen für Menschen zu schaffen…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Oekowatt AG	Exact match	Luzern, SwitzerlandHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Nachhaltige Energieverwendung ist sowohl für Private, Firmen und auch für die öffentliche Hand von grosser Bedeutung.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Panitek Green Ventures	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Founded in 2006, Panitek is an Indo-European establishment which strives to solve some of the biggest energy challenges in the emerging countries through clean and innovative…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	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
6	Inova Energy	Exact match	Stans, SwitzerlandHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Our goal is to ensure regional and sustainable energy production in Switzerland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Green4 AG	Exact match	Baar, SwitzerlandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Werde Teil der Energiewende: smart und einfach!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Solarspar	Exact match	Aarau, SwitzerlandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Wir sind ein Verein für Solarenergie und helfen dir beim Umstieg auf sauberen Solarstrom.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Pwrstation Holding	Exact match	Lausanne, SwitzerlandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Since its inception in Switzerland in 2014, PWRstation has been dedicated to designing and developing innovative solutions for solar energy deployment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Mundo Verde Climate	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Climate change is one of the greatest challenges faced by human kind today.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	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
12	Gama AG Photovoltaik	Exact match	Au Sg St.Gallen, SwitzerlandHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “Erneuerbare Energien sind heute mit der neusten Photovoltaik-Technik & finanziellen Förderungen sehr profitabel, egal ob Privatgebrauch oder für ein Unternehmen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Verein Klimastadt Zürich	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Der Verein Klimastadt Zürich ist eine politisch und wirtschaftlich unabhängige, gemeinnützige Non-Profit-Organisation, dem sich rund 20 Umwelt- und Klima-Organisationen und…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Energiegenossenschaft Luzern	Exact match	Luzern, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Die Energiegenossenschaft Luzern ist eine Einwohnerinitiative für mehr Solarstrom.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Hüsser Energy Gmbh	Exact match	Deisswil Bei Münchenbuchsee, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Hauptziel von Hüsser Energy ist, die Abhängigkeit von fossilen Brennstoffen zu eliminieren und erneuerbare Energiequellen zu erschliessen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Dimension Solaire	Exact match	Bulle, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Notre but est l’étude, le développement, la promotion, la pose de système solaire thermique pour la production d’eau chaude, de système solaire photovoltaïque pour la production…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Alpes Technique Sàrl	Exact match	Leysin, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Énergies renouvelables” 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 nonprofits”. 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 17 of 41 renewable energy nonprofits based in Switzerland

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Renewable energy nonprofits based in Switzerland at a glance

As of Sep 17, 2026

40.2%Verified-email coverage

4.2Average contacts per company

1-10Median size (employees)

12.2%Largest-city concentration · Bern

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 41 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 nonprofits” 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 70 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 nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy nonprofits are there based in Switzerland?

RevenueBase identified 41 company matches for renewable energy nonprofits 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?

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

Which city has the most renewable energy nonprofits?

Bern leads with 5 company records, followed by Lausanne (4) and Zurich (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 70 professional contacts with verified work emails tracked across these 41 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.