Company lists · Data refreshed September 2026
Top 24 Security posture management companies based in Finland
RevenueBase identified 39 security posture management companies headquartered in Finland as of September 2026 and tracks 1,459 professional contacts across them, including 520 with verified work emails and 81 with mobile numbers. Helsinki is the largest hub.
This list covers security posture management companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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.
The 24 largest security posture management companies based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 593 | ||||
“We are a European cybersecurity company that helps businesses secure critical data and communications between systems, automated applications, and people with defensive…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 563 | ||||
“WithSecure™ is Europe's cybersecurity partner of choice.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 127 | ||||
“Nixu is now DNV Cyber.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 25 | ||||
“Silverskin is a premier offensive security company and the Finnish market leader in continuous security testing.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 17 | ||||
“We want to help clients take care of their own cyber security.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 | ||||
“Etelävartiointi turvaa yrityksenne ja kotinne tarpeidenne mukaisesti, korkeatasoisesti, kustannustehokkaasti ja henkilökohtaista vastuuta kantaen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 14 | ||||
“Turvallisuutta asiakkaan tarpeisiin, heidän omilla ehdoillaan.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 12 | ||||
“FRF is a global provider of high-end security risk management services and technology-enabled solutions to support clients’ missions and operations around the world.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 | ||||
“JMJping Oy tukee asiakasyrityksiä monissa IT-haasteissa, erityisesti tietoturvassa, kuten uhkien analysoinnissa, tietomurtojen ehkäisyssä ja tietoturvastrategioiden suunnittelussa.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 8 | ||||
“Kaikki turvatekniikan palvelut ammattitaidolla samasta paikasta Tarjoamme varmatoimiset tuotteet sekä edistyksellisen etähallintapalvelun yrityksellesi.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 5 | ||||
“Braveson is cyber security company.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 4 | ||||
“Fordione on hallinnolliseen tietoturvallisuuteen ja IT-hallintaan erikoistunut asiantuntijaorganisaatio.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 4 | ||||
“CSF provides Governance, Risk & Compliance Services, Security Testing, Supply Chain Information Risk Management, Secure Code Testing, Security Awareness Training, Virtual CISO…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 | ||||
“Finceptum on tietoturvan ammattilainen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 | ||||
“Teemme asiakkaille eri kokoisia tietoturvakartoituksia ja etsimme parhaat ratkaisut asiakasyrityksen tiedon suojaamiseen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 | ||||
“Cyber Audit Company Oy is a Finnish cybersecurity expert firm that helps organizations protect their business, data, and reputation in the digital environment.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 | ||||
“We offer compliant modern cybersecurity services based on the actual need of each customer.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“We are at the forefront of cybersecurity, dedicated to protecting your digital world.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | OptimesysIndirect evidence | 1 | |||
“OptimeSys - Asiakaslähtöistä tietoturva-asiantuntijuutta OptimeSys on kotimainen tietoturvatalo, joka on perustettu vuonna 2007.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 | ||||
“Easturva Oy suunnittelee yrityksille ja yhteisöille teknisiä turvajärjestelmiä.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Surefied OYStrong evidence | 1 | |||
“Surefied is a Finnish, reliable security and preparedness expert that supports the management of reputational risks and continuity of companies and organizations.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 | ||||
“Turvallisuuskonsultointi, avainhallinta ja pääkäyttö.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 | ||||
“Security Consulting Services: Top products- Corporate Security management program - Continuity management program Services- Risk Assesments and Security Development plans -…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“Small and agile Cyber Security company.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 39 security posture management companies based in Finland
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Security posture management companies based in Finland at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 security posture management companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Finland whose own description of what they do matches “security posture management companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security posture management companies, 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 an evidence 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, 520 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 6, 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
How many security posture management companies are there based in Finland?
RevenueBase identified 39 security posture management companies 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?
SSH Communications Security, headquartered in Helsinki, tops this list with the largest team on record.
Which city has the most security posture management companies?
Helsinki leads with 12 headquartered companies, followed by Espoo (7) and Vantaa (4).
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 520 verified decision-maker contacts tracked across these 39 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 6, 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.
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