Company lists · Data refreshed September 2026

Top 25 Property accounting and bookkeeping firms based in Finland

RevenueBase identified 165 property accounting and bookkeeping firms headquartered in Finland as of September 2026 and tracks 590 professional contacts across them, including 283 with verified work emails. Helsinki is the largest hub.

This list covers property accounting and bookkeeping firms headquartered in Finland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
165Companies
590Contacts tracked
283Verified emails
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The 25 largest property accounting and bookkeeping firms based in Finland

Ranked by team size
Top 25 of 165 property accounting and bookkeeping firms based in Finland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to property accounting and bookkeeping firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidence15 Toimipaikkaa Ympäri Suomea, FinlandHQ checked Sep 20, 202651-20054 contacts →

Indirect evidence

“REIM Isännöinnin palveluihin kuuluu hallinnollisen isännöinnin palvelut, kiinteistöjen kirjanpito ja taloushallintopalvelut sekä teknisen asiantuntijan palvelut.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceHelsinki, FinlandHQ checked Sep 20, 202651-20044 contacts →

Indirect evidence

“Lemon Tree on uuden ajan tilitoimisto ja ohjelmistotalo.”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceHelsinki, FinlandHQ checked Sep 20, 202611-5036 contacts →

Partial evidence

“We are an authorized accounting firm with over 20 years of experience in financial administration, and in corporate and foundation management.”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidenceKerava, FinlandHQ checked Sep 20, 202611-5014 contacts →

Partial evidence

“MST-Yhtiöt Oy provides professional bookkeeping services to small and medium-sized companies and not-for-profit organizations.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceTurku, FinlandHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceTampere, FinlandHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceVaasa, FinlandHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceHyvinkää, FinlandHQ checked Sep 20, 20261-109 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceTurku, FinlandHQ checked Sep 20, 202611-508 contacts →

Indirect evidence

“Verokarhun kesyttäjät palveluksessasi!”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceTurku, FinlandHQ checked Sep 20, 20261-108 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceJuva, FinlandHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Elegian Oy on yrittäjävetoinen kolmetoista osaajaa työllistävä auktorisoitu tilitoimisto.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceTampere, FinlandHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

“Alttum on nykyaikainen tilitoimisto, joka yhdistää tehokkaat, sähköiset työkalut ja välittömän, helposti lähestyttävän asiakaskokemuksen.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceJärvenpää, FinlandHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceNurmijarvi, FinlandHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidencePääkaupunkiseutu, FinlandHQ checked Sep 20, 20261-106 contacts →

Partial evidence

“Flück Accounting on helppo valinta yrityksen taloushallintoon.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceNurmijärvi, FinlandHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

“Täydenpalvelun tilitoimisto Tasemylly on perhevetoinen tilitoimisto, jossa on kirjanpitokokemusta yli 30 vuoden ajalta.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceVanda, FinlandHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceTampere, FinlandHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“Tilitoimisto Skarppitilit Oy on sähköisiin tilitoimistopalveluihin keskittynyt Tampereen Kalevassa toimiva yritys.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceTurku, FinlandHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Yrityksesi neuvonantaja taloushallinnon ja verotuksen kysymyksissä.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceVaasa, FinlandHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“Real Estate Management.”

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidenceKangasniemi, FinlandHQ checked Sep 20, 202611-505 contacts →

Partial evidence

“Tietomylly Oy is an accounting company based out of Finland.”

Source: RevenueBase Database · checked Sep 20, 2026
22Partial evidencePori, FinlandHQ checked Sep 20, 20261-105 contacts →

Partial evidence

“Pori accounting firm.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceKaarina, FinlandHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“Taloushallintoliiton auktorisoima täyden palvelun tilitoimisto Tili-Turunen Oy tarjoaa tilitoimistopalvelut juuri Teidän tarpeidenne mukaan.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceLahti, FinlandHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Isännöintikeskus Tammen on asunto-osakeyhtiöiden ja kiinteistöyhtiöiden isännöinnin ammattilainen.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceJämsä, FinlandHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“Kiinteistöjen tehokas digitalisoitu isännöinti ja taloushallinto”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 165 property accounting and bookkeeping firms based in Finland

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Property accounting and bookkeeping firms based in Finland at a glance

As of Sep 20, 2026
48.0%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
13.3%Largest-city concentration · Helsinki
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
131
11-50
23
51-200
5

Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 165 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among property accounting and bookkeeping firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Finland whose own description of what they do matches “property accounting and bookkeeping firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names property accounting and bookkeeping firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among property accounting and bookkeeping firms, and records with no verified work email. Companies headquartered outside Finland are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 283 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names property accounting and bookkeeping firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many property accounting and bookkeeping firms are there based in Finland?

RevenueBase identified 165 property accounting and bookkeeping firms headquartered in Finland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Reim Isännöinti, headquartered in Lappeenranta, tops this list with the largest team on record.

Which city has the most property accounting and bookkeeping firms?

Helsinki leads with 22 headquartered companies, followed by Espoo (8) and Turku (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 283 verified decision-maker contacts tracked across these 165 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.