Company lists · Data verified August 2026

Top 25 Accounting firms for international nonprofits based in Finland

Name: Accounting firms for international nonprofits based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 79 companies tracked

There are 79 accounting firms for international nonprofits headquartered in Finland (RevenueBase, August 2026). RevenueBase tracks 438 professional contacts across them, including 231 with verified work emails and 19 with mobile numbers. Helsinki is the largest hub.

This list covers accounting firms for international nonprofits 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.

79Companies

438Contacts tracked

231Verified emails

19Mobile numbers

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The 25 largest accounting firms for international nonprofits based in Finland

Ranked by team size

Top 25 of 79 accounting firms for international nonprofits 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	Navigator Partners OY	Kirkkonummi	11-50	38	25
2	Nexia OY	Helsinki	51-200	31	29
3	Moore Idman OY	Tampere	11-50	31	21
4	JTT Audit OY	Joensuu	11-50	18	8
5	Företagsbyrån	Mariehamn	11-50	17	11
6	Accotilit OY	Tampere	11-50	12	8
7	Pohjois-Suomen Tilintarkastus OY	Oulu	11-50	11	6
8	HLB Tietotili	Vantaa	51-200	11	2
9	Bäck & Vilén	Vaasa	11-50	10	7
10	DFK Finland OY AB	Helsinki	1-10	10	7
11	Yrityspalvelu Profitcount OY	Helsinki	11-50	9	8
12	Waasa Numerica OY AB	n/a	1-10	9	7
13	Suomen Säätiötilipalvelu OY	Helsinki	11-50	8	7
14	Laskenta-10 OY	Forssa	1-10	8	4
15	Revisium OY	Tampere	11-50	7	7
16	Elegian OY	Juva	11-50	7	6
17	Tilintarkastustoimisto Juha Tissari	Kuopio	1-10	6	3
18	Lead Audit OY	Vantaa	1-10	5	4
19	Etilintarkastus Suomi OY	Kouvola	1-10	5	3
20	Tilitoimisto Kota	Espoo	1-10	4	4
21	HT Auditing OY	Turku	1-10	4	4
22	Relion OY	Lappeenranta	11-50	4	3
23	Mariannan Tili OY	Peipohja Kokemaki	1-10	4	3
24	Accounting Rocks OY	Espoo	1-10	4	3
25	Kmv-Tilitaito OY	n/a	1-10	4	3

Showing 25 of 79 accounting firms for international nonprofits based in Finland

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Accounting firms for international nonprofits based in Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 15 HQs

19Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Accounting firms for international nonprofits by metro

Metro	Companies
Accounting firms for international nonprofits in Helsinki	15
Accounting firms for international nonprofits in Turku	6
Accounting firms for international nonprofits in Vantaa	5
Accounting firms for international nonprofits in Espoo	5
Accounting firms for international nonprofits in Tampere	4
Accounting firms for international nonprofits in Oulu	4
Accounting firms for international nonprofits in Joensuu	2

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 “accounting firms for international nonprofits”, 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 accounting firms for international nonprofits are there based in Finland?

There are 79 accounting firms for international nonprofits headquartered in Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

Navigator Partners OY, headquartered in Kirkkonummi, tops this list with the largest team on record.

Which city has the most accounting firms for international nonprofits?

Helsinki leads with 15 headquartered companies, followed by Turku (6) and Vantaa (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 231 verified decision-maker contacts tracked across these 79 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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Related lists

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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.