Company lists · Data refreshed November 2026

Top 25 Sustainability nonprofits based in Finland

RevenueBase identified 106 company matches for sustainability nonprofits associated with Finland as of November 2026 and tracks 1,372 professional contacts across them, including 637 with verified work emails. Helsinki is the largest hub.

This list covers company matches for sustainability nonprofits associated with Finland, 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
106Companies
1,372Contacts tracked
637Verified emails
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The 25 largest sustainability nonprofits based in Finland

Ranked by team size
Top 25 of 106 company matches for sustainability nonprofits based in Finland, 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 matchHelsinki, FinlandHQ recorded Nov 6, 2026501-1,000496 contacts →

Exact match

“It is time to move beyond solving environmental problems one by one, to systemic sustainability transformations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLappeenranta, FinlandHQ recorded Nov 6, 20261,001-5,000363 contacts →

Exact match

“Lappeenrannassa ei turhaan pönötetä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Fairness, choice, climate responsibility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Gaia Consulting Oy is a consultancy for sustainable business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-1029 contacts →

Exact match

“Costo is a combination of handicrafts, materials, a unique vision of style and strive for ecological, lasting solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Kaskas is a growing consultancy specialized in sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Shifting Business for Good Ota ohjat yrityksesi omiin käsiin ja käännä vihreä siirtymä liiketoimintasi kasvuksi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Green Building Council Finland (FIGBC) on voittoa tavoittelematon järjestö ja World Green Building Councilin jäsen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Dodo is an environmental membership organisation (founded in 1995) headquartered in Helsinki, Finland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Independent strategic sustainability services for the global bioindustry value chain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“How to get the most out of corporate responsibility?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchJyväskylä, FinlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Green Carbon on kotimainen kumppanisi ilmasto- ja luontovastuullistyössä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHelsingfors, FinlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Vi jobbar med frågor som står dig och din vardag nära: mat, miljö, ekonomi, relationer, må bra och gör själv.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“D-mat is a sustainability-focused expert company founded in 2004, dedicated to promoting a low-carbon and resource-smart way of living and doing business – all within the limits…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJyväskylä, FinlandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Brändisi yhtenäisenä kaikkialla, missä se kohtaa maailman.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Planet Earth is our first client.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Luontoa on johtava liiketoiminnan luontovaikutusten asiantuntija.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Finnwatch promotes responsible business conduct.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Kansalaisjärjestö, joka edistää oikeudenmukaista maailmankauppaa, kestäviä tuotantotapoja ja vastuullista kuluttamista.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchJyväskylä, FinlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Cefmof (Central Finland Mobility Foundation) was founded by the City of Jyväskylä, TOYOTA GAZOO Racing World Rally Team and Toyota Mobility Foundation to accelerate sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKerava, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Jalotus auttaa kansalaisia tekemään kestävän elämäntapamuutoksen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTampere, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“An R&D company building data products, reasoning engines, and the startups that take them to market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Aila is a Finnish sustainability tech company making ESG reporting accessible, practical, and actionable for small and medium-sized enterprises (SMEs).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“At Moxworld, we help grow businesses at the forefront of ecologically and socially conscious technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“FitComm Oy is a consultancy specialized in sustainability, corporate responsibility and communications.”

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

Showing 25 of 106 sustainability nonprofits based in Finland

See the full list, filter by size, metro and specialty, and access 637 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainability nonprofits based in Finland at a glance

As of Nov 6, 2026
46.4%Verified-email coverage
12.9Average contacts per company
1-10Median size (employees)
59.4%Largest-city concentration · Helsinki
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
15
51-200
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 106 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 Finland whose business descriptions match “sustainability 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 637 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.

Sustainability nonprofits by metro

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

How many sustainability nonprofits are there based in Finland?

RevenueBase identified 106 company matches for sustainability nonprofits associated with Finland 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?

Finnish Environment Institute Syke tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sustainability nonprofits?

Helsinki leads with 63 company records, followed by Tampere (8) and Espoo (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 637 professional contacts with verified work emails tracked across these 106 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.

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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.