Company lists · Data refreshed November 2026

Top 17 Sustainable software development firms based in Finland

RevenueBase identified 25 company matches for sustainable software development firms associated with Finland as of November 2026 and tracks 560 professional contacts across them, including 372 with verified work emails. Helsinki is the largest hub.

This list covers company matches for sustainable software development firms 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 5, 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 5, 2026 How this list was built
25Companies
560Contacts tracked
372Verified emails
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The 17 largest sustainable software development firms based in Finland

Ranked by team size
Top 17 of 25 company matches for sustainable software development firms based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 2026201-500159 contacts →

Exact match

“We make digital development sustainable, empowered by the happiness of Nitoreans and customers Helsinki, Tampere Stockholm You can’t predict the future, but you can succeed in it!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-20080 contacts →

Exact match

“Exove is a design and software company that combines analytical skills and technological know-how with human insight.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Ecobio helps companies succeed in the green transition by combining expert consulting and smart digital solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Experienced IT experts and sustainable software solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-20036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchTurku, FinlandHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“We build digitally sustainable software solutions that bring our customers long-term value.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchTampere, FinlandHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“We are a digital development company dedicated to sustainability and growth.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchTampere, FinlandHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“AtoZ is a company on a mission to create a better digital future for like-minded sustainable companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHelsinki / Tampere, FinlandHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Ei muuta kuin kovaa koodausta.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHelsinki, FinlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We design and develop digital services sustainably: We optimize their impact on the environment, economy, and society.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHelsinki, FinlandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“In today’s fast-paced software development world true quality comes from continuous learning and shared responsibility.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchHelsinki, FinlandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Avoin is a Finnish non-profit IT organization that builds digital products to advance sustainable development globally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKajaani, FinlandHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Ceriffi Oy on ohjelmisto- ja asiantuntijayritys.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchTampere, FinlandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Nov 5, 20261-104 contacts →

Exact match

“DGE Finland is a consultancy for environmental sustainability.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOulu, FinlandHQ recorded Nov 5, 202611-503 contacts →

Exact match

“At Zenit, we are a forward-thinking software engineering firm dedicated to empowering businesses to maintain their competitive edge and adapt to the dynamic landscape of their…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Nov 5, 20261-101 contacts →

Exact match

“GreenPay creates digital solutions and designs eco-friendly products to promote sustainable business growth.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 17 of 25 sustainable software development firms based in Finland

See the full list, filter by size, metro and specialty, and access 372 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable software development firms based in Finland at a glance

As of Nov 5, 2026
66.4%Verified-email coverage
22.4Average contacts per company
11-50Median size (employees)
44.0%Largest-city concentration · Helsinki
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
9
51-200
4
201-500
2

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 25 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 “sustainable software development 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 372 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 5, 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 “sustainable software development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable software development firms are there based in Finland?

RevenueBase identified 25 company matches for sustainable software development firms 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?

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

Which city has the most sustainable software development firms?

Helsinki leads with 11 company records, followed by Tampere (4) and Oulu (3).

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 372 professional contacts with verified work emails tracked across these 25 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 5, 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.