Company lists · Data refreshed September 2026

Top 25 IT audits and consulting services based in Finland

RevenueBase identified 40 company matches for IT audits and consulting services associated with Finland as of September 2026 and tracks 386 professional contacts across them, including 210 with verified work emails. Helsinki is the largest hub.

This list covers company matches for IT audits and consulting 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 21, 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 21, 2026 How this list was built
40Companies
386Contacts tracked
210Verified emails
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The 25 largest IT audits and consulting services based in Finland

Ranked by team size
Top 25 of 40 company matches for IT audits and consulting services based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchOulu, FinlandHQ recorded Sep 21, 202651-200121 contacts →

Exact match

“Turvallisuus ei synny sattumalta.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchTampere, FinlandHQ recorded Sep 21, 202611-5031 contacts →

Exact match

“Tilintarkastus- ja veropalvelut sekä muut asiantuntijapalvelut laadukkaasti ja asiakasta kuunnellen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchJoensuu, FinlandHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Olemme pohjoiskarjalainen tilintarkastusyhteisö ja olemme alueellisesti suurin itsenäinen toimija.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“We want to help clients take care of their own cyber security.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Promea on tuore ja moderni IT-palveluyritys, olemme erikoistuneet kyber- ja pilvipalveluiden tuottamiseen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchHyvinkää, FinlandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Tilintarkastuspalvelut kaikissa yhtiön elinkaaren vaiheissa.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchVantaa, FinlandHQ recorded Sep 21, 202651-20011 contacts →

Exact match

“HLB Tietotili on viranomaisen rekisteröimä Tilintarkastusyhteisö.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLoimaa, FinlandHQ recorded Sep 21, 20261-108 contacts →

Exact match

“JMJping Oy tukee asiakasyrityksiä monissa IT-haasteissa, erityisesti tietoturvassa, kuten uhkien analysoinnissa, tietomurtojen ehkäisyssä ja tietoturvastrategioiden suunnittelussa.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchPirkanmaa, FinlandHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Revisium Oy tarjoaa tilintarkastuspalveluita, sisäisen tarkastuksen palveluita, veroneuvontaa sekä taloushallinnon neuvonta- ja koulutuspalveluita yksityisen ja julkisen sektorin…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchTampere, FinlandHQ recorded Sep 21, 20261-107 contacts →

Exact match

“We advise organizations on cybersecurity, privacy and resilience with an approach shaped around their business, operating model and risk landscape.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchKuopio, FinlandHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Juha Tissari Oy on hyväksytty tilintarkastusyhteisö, joka tarjoaa tilintarkastus- ja neuvontapalveluja eri liike-elämän alueilla toimiville yrityksille ja yhteisöille.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchKouvola, FinlandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Valitse mörön­metsästäjämme tilintarkas­tukseen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchVantaa, FinlandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Osaaminen syventää luottamusta.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchTurku, FinlandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Tilintarkastusta yli sukupolvien.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchEspoo, FinlandHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Tarjoamme tilintarkastuspalvelujen lisäksi riippumatonta ja laadukasta neuvonantoa verotukseen, yritysjärjestelyihin, organisaatioiden kehittämiseen ja riskienhallintaan…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSavonlinna, FinlandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Tilintarkastuspalvelut ja varmennuspalvelut varmalla otteella.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Sep 21, 202611-504 contacts →

Exact match

“CSF provides Governance, Risk & Compliance Services, Security Testing, Supply Chain Information Risk Management, Secure Code Testing, Security Awareness Training, Virtual CISO…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHelsinki, FinlandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Adminize offers the highest level of information security audits, architecture planning, training and all consulting that is part of the Microsoft ecosystem.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchEspoo, FinlandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We are a new innovative company, which develops and delivers internal audit services for stock-listed and other major companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchHämeenlinna, FinlandHQ recorded Sep 21, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchVantaa, FinlandHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Cyber Audit Company Oy is a Finnish cybersecurity expert firm that helps organizations protect their business, data, and reputation in the digital environment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchRauma, FinlandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“TKB Audit Olemme luotettava ja dynaaminen yhteistyökumppani.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchJyväskylä, FinlandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We help organizations unleash their potential by building a functional, secure, and compliant business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchHelsinki, FinlandHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSalo, FinlandHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 40 IT audits and consulting services based in Finland

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT audits and consulting services based in Finland at a glance

As of Sep 21, 2026
54.4%Verified-email coverage
9.7Average contacts per company
1-10Median size (employees)
27.5%Largest-city concentration · Helsinki
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
10
51-200
3

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 40 companies.

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 “IT audits and consulting 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 210 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 21, 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 “IT audits and consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT audits and consulting services are there based in Finland?

RevenueBase identified 40 company matches for IT audits and consulting 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?

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

Which city has the most IT audits and consulting services?

Helsinki leads with 11 company records, followed by Espoo (4) and Vantaa (4).

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 210 professional contacts with verified work emails tracked across these 40 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 21, 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.