Company lists · Data refreshed November 2026

Top 13 Climate adaptation nonprofits based in Switzerland

RevenueBase identified 35 company matches for climate adaptation nonprofits associated with Switzerland as of November 2026 and tracks 229 professional contacts across them, including 75 with verified work emails. Geneva is the largest hub.

This list covers company matches for climate adaptation 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 November 6, 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 Nov 6, 2026 How this list was built
35Companies
229Contacts tracked
75Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 13 largest climate adaptation nonprofits based in Switzerland

Ranked by team size
Top 13 of 35 company matches for climate adaptation nonprofits based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Climate Action Accelerator, a not-for-profit association, aims to mobilise a critical mass of community organisations in order to scale up climate solutions, contain global…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLiestal, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Seit 1980 engagieren wir uns als unabhängige Non-Profit-Organisation (NPO) für eine klimafreundliche Zukunft in der Schweiz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“CLIMADA Technologies - accelerating the global mindset towards anticipating climate impact and adaptation” Supporting a global client base in climate adaptation and resilience…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Clima Now mobilizes dormant capital, finances climate solutions, showcases them and democratizes decision-making with the community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChatelaine, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Harvesting Rain, Transforming Lives We turn rain into resilience by restoring ecosystems, securing water access, and empowering communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVevey, SwitzerlandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Depuis 1986, Bio-Éco fait rimer qualité de vie et développement durable, avec des projets sur mesure, allant dans le sens de l’ouverture et du changement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“ON A MISSION is a Swiss Non-Profit established in 2019.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are fighting the climate crisis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-103 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBaar, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The purpose of the tax exempt non-profit association is the research, development and implementation of climate protection projects and measures in Switzerland and abroad in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Climate change is one of the greatest challenges faced by human kind today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBaden, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wir setzen uns aktiv für eine nachhaltige Entwicklung ein.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“The Landscape Resilience Fund is an impact-driven, independent foundation that mobilizes private and public finance for climate adaptation action in vulnerable landscapes and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 13 of 35 climate adaptation nonprofits based in Switzerland

See the full list, filter by size, metro and specialty, and access 75 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Climate adaptation nonprofits based in Switzerland at a glance

As of Nov 6, 2026
32.8%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
31.4%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
7

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 35 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 “climate adaptation 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 75 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 November 6, 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 “climate adaptation nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many climate adaptation nonprofits are there based in Switzerland?

RevenueBase identified 35 company matches for climate adaptation nonprofits associated with Switzerland as of November 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?

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

Which city has the most climate adaptation nonprofits?

Geneva leads with 11 company records, followed by Zurich (4) and Basel (2).

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 75 professional contacts with verified work emails tracked across these 35 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 35 climate adaptation nonprofits based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

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.