Company lists · Data verified August 2026

Top 25 Data integration consulting firms based in Finland

Name: Data integration consulting firms based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 138 companies tracked

There are 138 data integration consulting firms headquartered in Finland (RevenueBase, August 2026). RevenueBase tracks 3,327 professional contacts across them, including 2,231 with verified work emails and 177 with mobile numbers. Helsinki is the largest hub.

This list covers data integration consulting firms 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.

138Companies

3,327Contacts tracked

2,231Verified emails

177Mobile numbers

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The 25 largest data integration consulting firms based in Finland

Ranked by team size

Top 25 of 138 data integration consulting firms 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	Solita	Helsinki	1,001-5,000	1,489	1,207
2	Tarento Group	Espoo	501-1,000	720	262
3	Epical	Lahti	201-500	288	200
4	Scandic Fusion	Helsinki	51-200	81	70
5	Sofor OY	Vaasa	51-200	52	30
6	Sevendos	Helsinki	201-500	41	30
7	Aveso OY	Turku	11-50	36	33
8	Maya Consulting OY	Helsinki	11-50	28	21
9	Rescomi OY	Raahe	11-50	25	17
10	Dastech SRL	n/a	51-200	24	19
11	Loikka	Turku	11-50	23	16
12	Yoso OY	Espoo	11-50	16	10
13	Adesso Finland	Helsinki	11-50	15	14
14	Ineo OY	Turku	11-50	15	9
15	ETLIA	Espoo	11-50	13	11
16	Liitos Solutions OY	Vantaa	11-50	13	11
17	Oxit OY	Espoo	11-50	13	10
18	Pengon OY	Jyvaskyla	11-50	12	10
19	Integrations Group OY	Espoo	11-50	12	9
20	LLS Partners OY	Sundsberg	11-50	12	6
21	Devisioona	Helsinki	51-200	11	11
22	Klarigo	Helsinki	11-50	11	11
23	Proseduuri OY	Helsinki	11-50	10	9
24	DB PRO Services OY	Helsinki	11-50	10	9
25	Coobi Oy, Part Of Neomore Group	Helsinki	1-10	10	8

Showing 25 of 138 data integration consulting firms based in Finland

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Data integration consulting firms based in Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 52 HQs

177Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Data integration consulting firms by metro

Metro	Companies
Data integration consulting firms in Helsinki	52
Data integration consulting firms in Espoo	22
Data integration consulting firms in Oulu	8
Data integration consulting firms in Tampere	8
Data integration consulting firms in Turku	7
Data integration consulting firms in Vantaa	7
Data integration consulting firms in Lahti	4

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 “data integration consulting firms”, 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; 7 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 data integration consulting firms are there based in Finland?

There are 138 data integration consulting firms headquartered in Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

Solita, headquartered in Helsinki, tops this list with the largest team on record.

Which city has the most data integration consulting firms?

Helsinki leads with 52 headquartered companies, followed by Espoo (22) and Oulu (8).

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 2,231 verified decision-maker contacts tracked across these 138 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.