Company lists · Data refreshed November 2026

Top 25 Sensor network security based in Finland

RevenueBase identified 55 company matches for sensor network security associated with Finland as of November 2026 and tracks 1,285 professional contacts across them, including 405 with verified work emails. Helsinki is the largest hub.

This list covers company matches for sensor network security 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
55Companies
1,285Contacts tracked
405Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest sensor network security based in Finland

Ranked by team size
Top 25 of 55 company matches for sensor network security 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 matchHelsinki, FinlandHQ recorded Nov 5, 2026n/a622 contacts →

Exact match

“We are a European cybersecurity company that helps businesses secure critical data and communications between systems, automated applications, and people with defensive…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchVantaa, FinlandHQ recorded Nov 5, 2026501-1,000139 contacts →

Exact match

“Reila – Kokonaisvaltaiset turvallisuusratkaisut yrityksille.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchVantaa, FinlandHQ recorded Nov 5, 2026201-500132 contacts →

Exact match

“CERTEGO on Pohjoismaiden johtava turvallisuusratkaisuja- ja palveluita tarjoava yritys.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-20035 contacts →

Exact match

“AccessPoint Oy on voimakkaasti kasvava suomalainen kiinteistö- ja toimitilaturvallisuuden palveluyritys.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchKuopio, FinlandHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Me tuotamme vartiointi– ja turvallisuustekniikkapalveluita.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchTampere, FinlandHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Toimivia turvaratkaisuja ja palveluja yrityksille, taloyhtiöille ja koteihin jo vuodesta 1970.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“Hedengren Security is the leading supplier of security technology from Finland and part of the Hedengren Group founded in 1918.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchOulu, FinlandHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Turvallisuus on olennainen osa liiketoimintaa.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchTurku, FinlandHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“AM Security Oy on kotimainen turvaurakoitsija, jonka vahva kokemus, ammattitaito sekä partner-verkosto takaavat toimivan kokonaisuuden.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchVantaa, FinlandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“SafeIT Oy is a Finnish company specializing in advanced security technology solutions and systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHelsinki, FinlandHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Emsec - mahdollistamme älyn kuvan takana.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchRaisio, FinlandHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Kameravalvonnan ammattilainen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchIsokyrö, FinlandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Kaikki turvatekniikan palvelut ammattitaidolla samasta paikasta Tarjoamme varmatoimiset tuotteet sekä edistyksellisen etähallintapalvelun yrityksellesi.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTurku, FinlandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Valvova Oy on vuonna perustettu yksityisomisteinen turvaratkaisuihin keskittynyt yritys.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSeinäjoki, FinlandHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Oculux Turvapalvelut on Poliisihallituksen hyväksymä virallinen turvasuojaus, ja vartiointiliike.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchJyväskylä, FinlandHQ recorded Nov 5, 20261-104 contacts →

Exact match

“WeSecure – kiinteistöjen tietoturvan ja verkon perusta WeSecure turvaa kiinteistöjen verkot, automaatiojärjestelmät ja kameravalvonnan – hallitusti, keskitetysti ja jatkuvana…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchKempele, FinlandHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Tilavahti.com on valvontaratkaisujen luotettava ammattilainen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchHauho, FinlandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“New and fastly growing Security company which produces different security service utilities (bouncer, doorman, security staff, consulting, loss prevention, security and alarm…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchJoensuu, FinlandHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Olemme turvallisuusjärjestelmien asiantuntija, konsultointi- ja suunnittelupalveluita tarjoava yritys.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact 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
24Exact 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
25Exact matchTampere, FinlandHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Pirkanmaan Turvatuotteet Oy tekee työtä paremman turvallisuutemme eteen kaikkialla, niin kotona, työpaikoilla kuin julkisissa tiloissa.”

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

Showing 25 of 55 sensor network security based in Finland

See the full list, filter by size, metro and specialty, and access 405 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Sensor network security based in Finland at a glance

As of Nov 5, 2026
31.5%Verified-email coverage
23.4Average contacts per company
1-10Median size (employees)
18.2%Largest-city concentration · Helsinki
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
10
51-200
6
201-500
4
501-1,000
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 55 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 “sensor network security” 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 405 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 “sensor network security”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sensor network security are there based in Finland?

RevenueBase identified 55 company matches for sensor network security 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?

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

Which city has the most sensor network security?

Helsinki leads with 10 company records, followed by Vantaa (6) and Espoo (5).

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 405 professional contacts with verified work emails tracked across these 55 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.

Ready to reach these companies? Verified emails and direct dials for all 55 sensor network security 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 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.