Company lists · Data verified August 2026

Top 25 Enterprise IT infrastructure companies based in Finland

Name: Enterprise IT infrastructure companies based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 62 companies tracked

There are 62 enterprise IT infrastructure companies headquartered in Finland (RevenueBase, August 2026). RevenueBase tracks 1,089 professional contacts across them, including 648 with verified work emails and 31 with mobile numbers. Helsinki is the largest hub.

This list covers enterprise IT infrastructure companies headquartered in Finland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

62Companies

1,089Contacts tracked

648Verified emails

31Mobile numbers

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The 25 largest enterprise IT infrastructure companies based in Finland

Ranked by team size

Top 25 of 62 enterprise IT infrastructure companies based in Finland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Atea Finland OY	n/a	501-1,000	480	340
2	Cloud2	Tampere	51-200	96	64
3	Data-Enter OY	Varkaus	51-200	69	39
4	Elisa Appelsiini	Helsinki	201-500	50	23
5	Enter Systemsolutions OY	Turku	11-50	44	39
6	Star IT	Tampere	11-50	30	19
7	Cloud2 Denmark	Helsinki	51-200	18	9
8	Exclusive Networks Finland	Espoo	11-50	17	14
9	Adesso Finland	Helsinki	11-50	15	14
10	Seclan OY	Tampere	11-50	15	8
11	Promea	Helsinki	11-50	14	9
12	Forefront Engineering	Helsinki	51-200	14	5
13	Herman IT	Kajaani	11-50	11	1
14	Inmics OY	Kuopio	201-500	10	7
15	E-Sollertis OY	Kuopio	11-50	10	2
16	Tietopartio OY	n/a	11-50	9	6
17	Nerdynet	Espoo	11-50	8	6
18	Getafix OY	Lohja	11-50	8	5
19	Data Group Finland	Vantaa	201-500	7	3
20	Databros Services OY	Seinajoki	11-50	6	5
21	Whitezone OY	Oulu	1-10	5	5
22	Customit OY	Finland	1-10	5	3
23	IT Bolaget Åland AB	Mariehamn	1-10	5	1
24	Blackbelt IT	Forssa	1-10	4	4
25	Absoluuttinen IT OY	Oulu	1-10	4	2

Showing 25 of 62 enterprise IT infrastructure companies based in Finland

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Enterprise IT infrastructure companies based in Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 11 HQs

31Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Enterprise IT infrastructure companies by metro

Metro	Companies
Enterprise IT infrastructure companies in Helsinki	11
Enterprise IT infrastructure companies in Turku	6
Enterprise IT infrastructure companies in Oulu	5
Enterprise IT infrastructure companies in Espoo	5
Enterprise IT infrastructure companies in Tampere	4
Enterprise IT infrastructure companies in Vantaa	4
Enterprise IT infrastructure companies in Kuopio	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise IT infrastructure companies”, with match quality audited by blind human judging, and headquartered in Finland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise IT infrastructure companies are there based in Finland?

There are 62 enterprise IT infrastructure companies headquartered in Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

Atea Finland OY, headquartered in Finland, tops this list with the largest team on record.

Which city has the most enterprise IT infrastructure companies?

Helsinki leads with 11 headquartered companies, followed by Turku (6) and Oulu (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 648 verified decision-maker contacts tracked across these 62 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.