Company lists · Data verified August 2026

Top 11 Accounting outsourcing companies based in Helsinki, Finland

Name: Accounting outsourcing companies based in Helsinki, Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 26 companies tracked

There are 26 accounting outsourcing companies headquartered in Helsinki, Finland (RevenueBase, August 2026). RevenueBase tracks 210 professional contacts across them, including 118 with verified work emails and 25 with mobile numbers. Helsinki is the largest hub.

This list covers accounting outsourcing companies headquartered in Helsinki, 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.

26Companies

210Contacts tracked

118Verified emails

25Mobile numbers

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The 11 largest accounting outsourcing companies based in Helsinki, Finland

Ranked by team size

Top 11 of 26 accounting outsourcing companies based in Helsinki, 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	View Group OY	Helsinki	51-200	77	51
2	Tilitoimisto Lemon Tree OY	Helsinki	51-200	45	30
3	Septimus OY	Helsinki	11-50	27	14
4	Talouskonsultointi Mertaoja OY	Helsinki	11-50	6	6
5	Cd-Yhtiöt OY	Helsinki	11-50	4	4
6	Favore OY	Helsinki	1-10	4	3
7	Profima	Helsinki	1-10	3	3
8	Norian Accounting OY	Helsinki	501-1,000	2	2
9	Seuraamo OY	Helsinki	1-10	2	2
10	Tilitoimisto ÄLY OY	Helsinki	1-10	2	2
11	Tiliverkko OY	Helsinki	1-10	2	1

Showing 11 of 26 accounting outsourcing companies based in Helsinki, Finland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 118 reachable decision-makers.

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Accounting outsourcing companies based in Helsinki, Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 26 HQs

25Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Accounting outsourcing companies by metro in Finland

Metro	Companies
Accounting outsourcing companies in Helsinki	26
Accounting outsourcing companies in Espoo	15
Accounting outsourcing companies in Tampere	12
Accounting outsourcing companies in Vantaa	10
Accounting outsourcing companies in Turku	8
Accounting outsourcing companies in Oulu	7
Accounting outsourcing companies 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 “accounting outsourcing companies”, with match quality audited by blind human judging, and headquartered in Helsinki, 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 outsourcing companies are there based in Helsinki, Finland?

There are 26 accounting outsourcing companies headquartered in Helsinki, Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

View Group OY, headquartered in Helsinki, tops this list with the largest team on record.

Which city has the most accounting outsourcing companies?

Helsinki leads with 26 headquartered companies, followed by Espoo (15) and Tampere (12).

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 118 verified decision-maker contacts tracked across these 26 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.