Company lists · Data verified August 2026

Top 25 Custom software development firms based in Finland

Name: Custom software development firms based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 197 companies tracked

There are 197 custom software development firms headquartered in Finland (RevenueBase, August 2026). RevenueBase tracks 1,097 professional contacts across them, including 434 with verified work emails and 69 with mobile numbers. Helsinki is the largest hub.

This list covers custom software development 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.

197Companies

1,097Contacts tracked

434Verified emails

69Mobile numbers

Unlock all 197 companies Free account · no credit card · 2 minutes

The 25 largest custom software development firms based in Finland

Ranked by team size

Top 25 of 197 custom software development 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	Bitwise OY	Tampere	51-200	58	34
2	Taito United	Espoo	11-50	44	32
3	ATR Soft	Turku	51-200	43	41
4	LONTO	Helsinki	51-200	33	2
5	Valu Digital	Jyvaskyla	11-50	21	19
6	Riihisoft OY	Riihimaki	11-50	20	16
7	Timehouse	Helsinki	11-50	19	12
8	Meiko OY	Jyvaskyla	11-50	17	15
9	Hurja Solutions OY	Kuopio	11-50	17	13
10	CEON	Helsinki	11-50	15	6
11	Mediasignal Group	Joensuu	11-50	14	13
12	Tietotalo	Rovaniemi	11-50	12	10
13	Trineria OY	n/a	11-50	12	8
14	Montel Intergalactic	Helsinki	11-50	11	10
15	Natlex Group OY	Joensuu	11-50	11	6
16	Fineto	Helsinki	11-50	11	2
17	Devolon	Helsinki	11-50	11	2
18	Upsert By Codemate	Espoo	11-50	10	8
19	Tecinspire	Oulu Oulu	11-50	10	6
20	IKIUS	Turku	11-50	9	6
21	Indevit	n/a	1-10	8	8
22	TECCI	Espoo	1-10	8	4
23	Saucesoft	Helsinki	1-10	8	4
24	Amabit OY	Tampere	11-50	7	6
25	Skycode OY	Vaasa	11-50	7	4

Showing 25 of 197 custom software development firms based in Finland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 434 reachable decision-makers.

Free account · no credit card

See all 197 companies

Custom software development firms based in Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 60 HQs

69Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

150

11-50

51-200

Custom software development firms by metro

Metro	Companies
Custom software development firms in Helsinki	60
Custom software development firms in Espoo	20
Custom software development firms in Tampere	17
Custom software development firms in Oulu	16
Custom software development firms in Turku	13
Custom software development firms in Vantaa	6
Custom software development firms in Jyvaskyla	6

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 “custom software development 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; 1 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 custom software development firms are there based in Finland?

There are 197 custom software development firms headquartered in Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

Bitwise OY, headquartered in Tampere, tops this list with the largest team on record.

Which city has the most custom software development firms?

Helsinki leads with 60 headquartered companies, followed by Espoo (20) and Tampere (17).

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 434 verified decision-maker contacts tracked across these 197 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.

Ready to reach these companies? Verified emails and direct dials for all 197 custom software development firms based in Finland. Start with a free account, no credit card.

Get the full list

Related lists

Custom software development firms by geography

Browse the directory

Browse: Companies home · All Finland lists · All Custom software development firms lists · New lists

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.