Company lists · Data refreshed September 2026

Top 25 Cybersecurity risk assessment firms based in Finland

RevenueBase identified 51 cybersecurity risk assessment firms headquartered in Finland as of September 2026 and tracks 2,583 professional contacts across them, including 183 with verified work emails and 258 with mobile numbers. Helsinki is the largest hub.

This list covers cybersecurity risk assessment 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review
51Companies
2,583Contacts tracked
183Verified emails
258Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cybersecurity risk assessment firms based in Finland

Ranked by team size
Top 25 of 51 cybersecurity risk assessment firms based in Finland, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity risk assessment 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 evidenceEspoo, Finland501-1,000129 contacts →

Indirect evidence

“Nixu is now DNV Cyber.”

Source: RevenueBase Database · checked Sep 1, 2026
2Partial evidenceEspoo, Finland11-5043 contacts →

Partial evidence

“We are a forerunner in cybersecurity.”

Source: RevenueBase Database · checked Sep 1, 2026
3Indirect evidenceHelsinki, Finland11-5025 contacts →

Indirect evidence

“Silverskin is a premier offensive security company and the Finnish market leader in continuous security testing.”

Source: RevenueBase Database · checked Sep 1, 2026
4Indirect evidenceHelsinki, Finland11-5017 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
5Partial evidenceHelsinki, Finland1-1011 contacts →

Partial evidence

“With a passion for a cyber secure world, we are building reliable cybersecurity with a holistic approach.”

Source: RevenueBase Database · checked Sep 1, 2026
6Indirect evidenceLoimaa, Finland1-108 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
7Partial evidenceEspoo, Finland1-107 contacts →

Partial evidence

“UnBreach helps organizations select, deploy, and operate best-in-class cybersecurity and cyber resilience platforms.”

Source: RevenueBase Database · checked Sep 1, 2026
8Partial evidenceEspoo, Finland1-107 contacts →

Partial evidence

“Mint Security Ltd offers consultation in 4 key areas important to all enterprises today- Cyber Security and Risk Management - Information Security, Processes and Standards -…”

Source: RevenueBase Database · checked Sep 1, 2026
9Strong evidenceKuopio, Finland1-107 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
10Partial evidenceHelsinki, Finland1-107 contacts →

Partial evidence

“Selfhack AI – Your Autonomous Ethical Hacker for Smarter Pentesting Selfhack AI is redefining cybersecurity with autonomous, AI-driven penetration testing.”

Source: RevenueBase Database · checked Sep 1, 2026
11Indirect evidenceEspoo, Finland1-106 contacts →

Indirect evidence

“Montin missio on tehdä tietoturvaa ymmärrettävästi.”

Source: RevenueBase Database · checked Sep 1, 2026
12Partial evidenceTampere, Finland1-106 contacts →

Partial evidence

“Our unique insight helps product companies build cybersecurity right into their products and services.”

Source: RevenueBase Database · checked Sep 1, 2026
13Indirect evidenceEspoo, Finland51-2006 contacts →

Indirect evidence

“We protect small and medium businesses from all cyber threats by delivering affordable, tailored solutions that simplify compliance, secure data, and ensure continuity-so our…”

Source: RevenueBase Database · checked Sep 1, 2026
14Partial evidenceHelsinki, Finland1-105 contacts →

Partial evidence

“CyberDo is Finland's first cybersecurity agency.”

Source: RevenueBase Database · checked Sep 1, 2026
15Indirect evidenceJyvaskyla, Finland1-105 contacts →

Indirect evidence

“Braveson is cyber security company.”

Source: RevenueBase Database · checked Sep 1, 2026
16Partial evidenceHelsinki, Finland11-503 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
17Partial evidenceTampere, Finland1-103 contacts →

Partial evidence

“1) Want to minimise Cybersecurity challenges- Your organisation will face cybersecurity problems with almost 100% certainty within the next 12 months (Sources: FBI, PwC)- Our…”

Source: RevenueBase Database · checked Sep 1, 2026
18Indirect evidenceKuopio, Finland1-103 contacts →

Indirect evidence

“Teemme asiakkaille eri kokoisia tietoturvakartoituksia ja etsimme parhaat ratkaisut asiakasyrityksen tiedon suojaamiseen.”

Source: RevenueBase Database · checked Sep 1, 2026
19Partial evidenceVantaa, Finland11-502 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
20Partial evidenceTampere, Finland1-102 contacts →

Partial evidence

“We offer compliant modern cybersecurity services based on the actual need of each customer.”

Source: RevenueBase Database · checked Sep 1, 2026
21Partial evidenceEspoo, Finland1-102 contacts →

Partial evidence

“We are at the forefront of cybersecurity, dedicated to protecting your digital world.”

Source: RevenueBase Database · checked Sep 1, 2026
22Indirect evidenceEspoo, Finland51-2001 contacts →

Indirect evidence

“OptimeSys - Asiakaslähtöistä tietoturva-asiantuntijuutta OptimeSys on kotimainen tietoturvatalo, joka on perustettu vuonna 2007.”

Source: RevenueBase Database · checked Sep 1, 2026
23Indirect evidenceHelsinki, Finland1-101 contacts →

Indirect evidence

“Tekve on Helsingissä sijaitseva kyberturvallisuusalan yritys.”

Source: RevenueBase Database · checked Sep 1, 2026
24Indirect evidenceLohja, Finland1-101 contacts →

Indirect evidence

“Johdon kumppani IT:n ja kyberturvallisuuden kehittämiseen.”

Source: RevenueBase Database · checked Sep 1, 2026
25Indirect evidenceJarvenpaa, Finland1-101 contacts →

Indirect evidence

“Small and agile Cyber Security company.”

Source: RevenueBase Database · checked Sep 1, 2026

Showing 25 of 51 cybersecurity risk assessment firms based in Finland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 183 reachable decision-makers.

Free signup · no credit card

View the full list →

Cybersecurity risk assessment firms based in Finland at a glance

As of Sep 1, 2026
7.1%Verified-email coverage
10.0%Mobile-number coverage
50.6Average contacts per company
1-10Median size (employees)
35.3%Largest-city concentration · Helsinki
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
8
51-200
3
501-1,000
1
5,001-10,000
1

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 cybersecurity risk assessment 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 “cybersecurity risk assessment 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 cybersecurity risk assessment 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 cybersecurity risk assessment 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, 183 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 1, 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 cybersecurity risk assessment 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 cybersecurity risk assessment firms are there based in Finland?

RevenueBase identified 51 cybersecurity risk assessment 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?

Nixu Corporation, headquartered in Espoo, tops this list with the largest team on record.

Which city has the most cybersecurity risk assessment firms?

Helsinki leads with 18 headquartered companies, followed by Espoo (11) and Tampere (6).

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 183 verified decision-maker contacts tracked across these 51 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 51 cybersecurity risk assessment firms based in Finland. Start with a free account, no credit card.

Download this list →

Related lists

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.