Company lists · Data refreshed November 2026

Top 25 Enterprise IT sustainability services providers based in Finland

Name: Enterprise IT sustainability services providers based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 83 companies tracked

RevenueBase identified 83 company matches for enterprise IT sustainability services providers associated with Finland as of November 2026 and tracks 564 professional contacts across them, including 271 with verified work emails. Helsinki is the largest hub.

This list covers company matches for enterprise IT sustainability services providers 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

83Companies

564Contacts tracked

271Verified emails

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The 25 largest enterprise IT sustainability services providers based in Finland

Ranked by team size

Top 25 of 83 company matches for enterprise IT sustainability services providers 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Elisa Appelsiini	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	201-500	55 contacts →
	Exact match “Elisa, the leading provider of communications services, has acquired all of the issued shares of Elisa Appelsiini Finland Oy on 5th November 2010.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Ecobio OY	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	51-200	52 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
3	Teamit	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	51-200	42 contacts →
	Exact match “Experienced IT experts and sustainable software solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Star IT	Exact match	Espoo, FinlandHQ recorded Nov 5, 2026	11-50	40 contacts →
	Exact match “All the IT services you need to drive growth: End-user support 24/7, devices for all your offices, licences, network services, and enterprise cloud.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Gaia Consulting	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	51-200	36 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
6	Atoz OY	Exact match	Tampere, FinlandHQ recorded Nov 5, 2026	11-50	26 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
7	Vision Hunters	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	11-50	15 contacts →
	Exact match “Independent strategic sustainability services for the global bioindustry value chain.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Trail Openers	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	11-50	13 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
9	Taigawise	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	12 contacts →
	Exact match “How to get the most out of corporate responsibility?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Reforest Finland OY	Exact match	Tampere, FinlandHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “Reforest tarjoaa selkeät ratkaisut yrityksesi vastuullisuuteen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Useless Company OY	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “Science-based carbon footprint calculation and environmental impact assessment with the expertise of a research group.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	D-Mat	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	10 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 5, 2026 · View company records in RevenueBase
13	Openco2net OY	Exact match	Espoo, FinlandHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “OpenCO2net on hiilijalanjäljen mittaamiseen sekä ilmastoystävällisen liiketoiminnan kehittämiseen keskittynyt palveluyritys.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	ONE Planet By Kari & Pantsar	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “Planet Earth is our first client.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Swanit OY	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	11-50	8 contacts →
	Exact match “SwanIT Oy is privately held company focusing on sustainable IT services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Ceriffi OY	Exact match	Kajaani, FinlandHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “Ceriffi Oy on ohjelmisto- ja asiantuntijayritys.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Konsepto	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “We specialize in the design, implementation, optimization, auditing, maintenance, hosting and support of sustainable websites and online stores.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Data Group JH Computer	Exact match	Putaja, FinlandHQ recorded Nov 5, 2026	11-50	7 contacts →
	Exact match “Meiltä saat kokonaisvaltaiset IT-ratkaisut.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Whitezone OY	Exact match	Oulu, FinlandHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “Whitezone inc (founded 2007) is privately held IT company offering Managed IT Services (MSP), IaaS, SaaS and IT consulting.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Valveres	Exact match	Tampere, FinlandHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “An innovative company of young professionals focussed on responsible organisational development.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Optimo Systems OY	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “We optimize the life cycle costs of the customer's IT equipment, maximize the benefit from IT equipment investments and minimize the environmental impact caused by the equipment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	AILA	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	6 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 5, 2026 · View company records in RevenueBase
23	Datafarm	Exact match	Jyväskylä, FinlandHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “DataFarm on nyt osa Vastuu Groupia.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	moxworld.org	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	6 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 5, 2026 · View company records in RevenueBase
25	Kiertokone OY	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “KTverkkokauppa on käytettyjen tietokoneiden asiantuntijoita.” Recorded in the RevenueBase company graph · Nov 5, 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 “enterprise IT sustainability services providers”. 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 83 enterprise IT sustainability services providers based in Finland

See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise IT sustainability services providers based in Finland at a glance

As of Nov 5, 2026

48.0%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

47.0%Largest-city concentration · Helsinki

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 83 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 “enterprise IT sustainability services providers” 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 271 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.

Enterprise IT sustainability services providers by metro

Enterprise IT sustainability services providers in Helsinki39

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

How many enterprise IT sustainability services providers are there based in Finland?

RevenueBase identified 83 company matches for enterprise IT sustainability services providers 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?

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

Which city has the most enterprise IT sustainability services providers?

Helsinki leads with 39 company records, followed by Espoo (11) and Tampere (6).

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 271 professional contacts with verified work emails tracked across these 83 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.