Company lists · Data refreshed November 2026

Top 22 Data center security services based in Finland

RevenueBase identified 35 company matches for data center security services associated with Finland as of November 2026 and tracks 450 professional contacts across them, including 279 with verified work emails. Helsinki is the largest hub.

This list covers company matches for data center security 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 November 5, 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 Nov 5, 2026 How this list was built
35Companies
450Contacts tracked
279Verified emails
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The 22 largest data center security services based in Finland

Ranked by team size
Top 22 of 35 company matches for data center security services based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 Nov 5, 202651-200143 contacts →

Exact match

“Turvallisuus ei synny sattumalta.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchEspoo, FinlandHQ recorded Nov 5, 2026501-1,000114 contacts →

Exact match

“Nixu is now DNV Cyber.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchEspoo, FinlandHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“We are a forerunner in cybersecurity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchEspoo, FinlandHQ recorded Nov 5, 20261,001-5,00024 contacts →

Exact match

“Prevent 360 Turvallisuuspalvelut Oy tarjoaa asiakkailleen kokonaisvaltaisia turvallisuusalan palveluita ja yhdistää ammattitaitoisen vartioinnin turvatekniikkaan ja…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Nov 5, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchHelsinki, FinlandHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Missiomme on auttaa asiakkaita toimimaan turvallisemmin pilvessä Our mission is to help our customers to Secure the Cloud”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-20015 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchVantaa, FinlandHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“4Safe Oy on Turvatekniikan ammattilainen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLoimaa, FinlandHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchJyvaskyla, FinlandHQ recorded Nov 5, 20261-107 contacts →

Exact match

“NGIT - Next Generation IT.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchEspoo, FinlandHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Prevent Breaches.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchJyväskylä, FinlandHQ recorded Nov 5, 20261-105 contacts →

Exact match

“We help your organization identify and manage information security risks through security testing, assessment, and development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHelsinki, FinlandHQ recorded Nov 5, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchRiihimäki, FinlandHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Finceptum on tietoturvan ammattilainen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Fordione on hallinnolliseen tietoturvallisuuteen ja IT-hallintaan erikoistunut asiantuntijaorganisaatio.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchEspoo, FinlandHQ recorded Nov 5, 20261-103 contacts →

Exact match

“We are a supplier of technical system solutions and services for information security and cyber security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchEspoo, FinlandHQ recorded Nov 5, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchEspoo, FinlandHQ recorded Nov 5, 20261-102 contacts →

Exact match

“WELLSEC OY - TURVATEKNIIKAN ASIANTUNTIJA Wellsec Oy tarjoaa yrityksille, julkiselle sektorille, yhteisöille ja yksityisille asiakkaille luotettavia ja laadukkaita turvateknisiä…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchHelsinki, FinlandHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Lesec Oy on pääkaupunkiseudulla toimiva turvallisuustekniikan suunnittelu, asennus ja huoltopalveluita toimittava turvallisuusalan asiantuntijayritys.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchEspoo, FinlandHQ recorded Nov 5, 202651-2001 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchVantaa, FinlandHQ recorded Nov 5, 202611-501 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 · Nov 5, 2026 · View company records in RevenueBase
22Exact matchJoensuu, FinlandHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Easturva Oy suunnittelee yrityksille ja yhteisöille teknisiä turvajärjestelmiä.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 22 of 35 data center security services based in Finland

See the full list, filter by size, metro and specialty, and access 279 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center security services based in Finland at a glance

As of Nov 5, 2026
62.0%Verified-email coverage
12.9Average contacts per company
1-10Median size (employees)
37.1%Largest-city concentration · Helsinki
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
5
51-200
3
201-500
1
501-1,000
1
1,001-5,000
1

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 35 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 “data center security 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 279 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 November 5, 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 “data center security services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center security services are there based in Finland?

RevenueBase identified 35 company matches for data center security services associated with Finland as of November 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 data center security services?

Helsinki leads with 13 company records, followed by Espoo (11) and Jyvaskyla (2).

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 279 professional contacts with verified work emails tracked across these 35 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 November 5, 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.