Company lists · Data refreshed September 2026

Top 25 Bpo accounting and tax services based in Finland

RevenueBase identified 228 company matches for bpo accounting and tax services associated with Finland as of September 2026 and tracks 2,167 professional contacts across them, including 652 with verified work emails and 118 with mobile numbers. Helsinki is the largest hub.

This list covers company matches for bpo accounting and tax services associated with Finland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 23, 2026 How this list was built
228Companies
2,167Contacts tracked
652Verified emails
118Mobile numbers
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The 25 largest bpo accounting and tax services based in Finland

Ranked by team size
Top 25 of 228 company matches for bpo accounting and tax services based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEspoo, FinlandHQ recorded Sep 23, 2026501-1,000655 contacts →

Exact match

“Greenstep, a family-owned company founded in 2010, is on a mission to back our clients up with clarity so that they can build the businesses of the future.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchTampere, FinlandHQ recorded Sep 23, 202651-20076 contacts →

Exact match

“Tarjoamme kattavat taloushallinnon palvelut niin uusille yrittäjille kuin yritysmaailman vanhoille konkareillekin.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Sep 23, 202651-20064 contacts →

Exact match

“Tuokko on vuonna 1971 perustettu asiantuntijaorganisaatio, joka on kasvanut Suomen suurimmaksi perheyritykseksi alallaan.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Sep 23, 202651-20051 contacts →

Exact match

“Emme toimita pelkkää teknologiaa vaan huolehdimme, että ihmiset ovat taloushallinnon ja toiminnanohjauksen keskiössä.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Sep 23, 202651-20044 contacts →

Exact match

“Lemon Tree on uuden ajan tilitoimisto ja ohjelmistotalo.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchEspoo, FinlandHQ recorded Sep 23, 20261,001-5,00037 contacts →

Exact match

“Accountor specialises in financial, payroll and HR management services.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5027 contacts →

Exact match

“Pienten ja keskisuurten yritysten palveleva tilitoimisto.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchOulu, FinlandHQ recorded Sep 23, 202611-5025 contacts →

Exact match

“Accounting company Mandaatti offers wide range of financial services mainly for small and medium sized companies.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchHämeenlinna, FinlandHQ recorded Sep 23, 202611-5019 contacts →

Exact match

“Yhdessä kohti menestystarinoita!”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5017 contacts →

Exact match

“Tonava syntyi vuonna 2019 halusta tarjota asiakkaille parempaa palvelua ja alan osaajille paras mahdollinen työpaikka.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5017 contacts →

Exact match

“Satakerta is a company providing outsourcing services in Finland, part of a German based professional services provider Rödl.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchJyväskylä, FinlandHQ recorded Sep 23, 202611-5016 contacts →

Exact match

“Olemme kokonaisvaltainen ja innovatiivinen talousjohtamisen palvelutalo, jonka katon alta löydät kattavasti kaikki talouden asiantuntijapalvelut yrityksesi tarpeisiin, mukaan…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchSuomi, FinlandHQ recorded Sep 23, 202611-5015 contacts →

Exact match

“Olemme vuodesta 2011 alkaen toiminut, palkanlaskentaan erikoistunut yritys.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchOulu, FinlandHQ recorded Sep 23, 202611-5014 contacts →

Exact match

“Talousosastopalvelua – kiinteällä kuukausihinnalla Saruman toimii yrityksesi talousosastona – selkeässä paketissa ja kiinteällä kuukausihinnalla.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchTurku, FinlandHQ recorded Sep 23, 202611-5014 contacts →

Exact match

“Turkulainen Tilitoimisto Torn Oy on kumppanisi yrittäjyyden kaikissa vaiheissa.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchTampere, FinlandHQ recorded Sep 23, 202611-5012 contacts →

Exact match

“Accotilit Oy on tamperelainen täyden palvelun tilitoimisto, jossa kirjanpidon ja palkanlaskennan ohella on vahva osaaminen ohjelmistoista, PK-yritysten ja yrittäjien tulos- ja…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact match90100, FinlandHQ recorded Sep 23, 20261-1012 contacts →

Exact match

“Cloud-based accounting and financial services Our consultative approach and ability to provide scalable, full service financial solutions allow us to work with businesses of all…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchVaasa, FinlandHQ recorded Sep 23, 202611-5010 contacts →

Exact match

“Behöver ditt företag en partner för bokföringen och ekonomiförvaltningen som har förmågan att se företagets affärsverksamhet som en helhet?”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchEspoo, FinlandHQ recorded Sep 23, 202611-509 contacts →

Exact match

“Tilitoimisto Capital tarjoaa tehokasta ja asiantuntevaa taloushallinnon kumppanuutta yrityksille.Toimimme yrityksesi kasvun strategisena kumppanina.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-509 contacts →

Exact match

“Visiomme on tuottaa pysyviä ratkaisuja asiakkaillemme ja tarjota asiakkaidemme tarpeita vastaavia kirjanpitopalveluita.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchHyvinkää, FinlandHQ recorded Sep 23, 20261-109 contacts →

Exact match

“Isännöitsijä, ulkoista taloushallinnon palvelut Isännöintiliigalle ja voit keskittyä omaan ydinosaamiseesi.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchVaasa, FinlandHQ recorded Sep 23, 202611-509 contacts →

Exact match

“Me Viiconilla haluamme tuottaa asiakkaillemme huolettomuuden tunnetta – tunteen, että yrityksen taloushallinto on osaavissa käsissä.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchEspoo, FinlandHQ recorded Sep 23, 20261-108 contacts →

Exact match

“Autamme asiakkaitamme taloushallinnon sekä palkka- ja henkilöstöhallinnon tehtävissä ja tarjoamme heille kokonaisvaltaista liiketoiminnan tukea.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchForssa, FinlandHQ recorded Sep 23, 20261-108 contacts →

Exact match

“Laskenta-10 on aloittanut toimintansa jo vuonna 2004.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchTurku, FinlandHQ recorded Sep 23, 20261-108 contacts →

Exact match

“Luotettava taloushallinnon kumppani, tilitoimistopalvelut assaripalveluista CFO-palveluihin.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 228 bpo accounting and tax services based in Finland

See the full list, filter by size, metro and specialty, and access 652 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bpo accounting and tax services based in Finland at a glance

As of Sep 23, 2026
30.1%Verified-email coverage
5.4%Mobile-number coverage
9.5Average contacts per company
1-10Median size (employees)
19.7%Largest-city concentration · Helsinki
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
173
11-50
38
51-200
7
501-1,000
4
1,001-5,000
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

Company record updated

Median 78.0d

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Finland whose business descriptions match “bpo accounting and tax services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 652 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 23, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “bpo accounting and tax services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many bpo accounting and tax services are there based in Finland?

RevenueBase identified 228 company matches for bpo accounting and tax services associated with Finland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Greenstep tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most bpo accounting and tax services?

Helsinki leads with 45 company records, followed by Espoo (20) and Tampere (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 652 professional contacts with verified work emails tracked across these 228 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.