Company lists · Data verified August 2026

Top 25 Cybersecurity risk assessment firms based in Finland

Name: Cybersecurity risk assessment firms based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 51 companies tracked

There are 51 cybersecurity risk assessment firms headquartered in Finland (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

51Companies

2,583Contacts tracked

183Verified emails

258Mobile numbers

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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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Nixu Corporation	Espoo	501-1,000	129	70
2	2ns Cybersecurity OY	Espoo	11-50	43	29
3	Silverskin Information Security OY	Helsinki	11-50	25	9
4	Fraktal	Helsinki	11-50	17	12
5	Cyberwatch Finland	Helsinki	1-10	11	5
6	Jmjping OY	Loimaa	1-10	8	6
7	Unbreach	Espoo	1-10	7	6
8	Mint Security OY	Espoo	1-10	7	4
9	Prosecom OY	Kuopio	1-10	7	4
10	Selfhack	Helsinki	1-10	7	3
11	Tietoturvatoimisto Monti	Espoo	1-10	6	6
12	Cyberismo	Tampere	1-10	6	5
13	NS Advance	Espoo	51-200	6	1
14	Cyberdo OY	Helsinki	1-10	5	5
15	Braveson	Jyvaskyla	1-10	5	4
16	Cyber Security Finland	Helsinki	11-50	3	1
17	ROXEC	Tampere	1-10	3	1
18	Käpy A.I. OY	Kuopio	1-10	3	1
19	Cyber Audit Company OY	Vantaa	11-50	2	2
20	Tougher ONE	Tampere	1-10	2	2
21	45 Cyber Labs	Espoo	1-10	2	1
22	Optimesys	Espoo	51-200	1	1
23	Tekve OY	Helsinki	1-10	1	1
24	Netchain	Lohja	1-10	1	1
25	On-Demand Security OY	Jarvenpaa	1-10	1	1

Showing 25 of 51 cybersecurity risk assessment firms based in Finland

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Cybersecurity risk assessment firms based in Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 18 HQs

258Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

5,001-10,000

Cybersecurity risk assessment firms by metro

Metro	Companies
Cybersecurity risk assessment firms in Helsinki	18
Cybersecurity risk assessment firms in Espoo	11
Cybersecurity risk assessment firms in Tampere	6
Cybersecurity risk assessment firms in Oulu	3
Cybersecurity risk assessment firms in Vantaa	3
Cybersecurity risk assessment firms in Kuopio	2
Cybersecurity risk assessment firms in Mariehamn	1

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 “cybersecurity risk assessment firms”, with match quality audited by blind human judging, and headquartered in 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; 0 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 cybersecurity risk assessment firms are there based in Finland?

There are 51 cybersecurity risk assessment firms headquartered in Finland as of August 2026 (RevenueBase).

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 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.