Company lists · Data refreshed November 2026

Top 25 Workplace security system companies based in Norway

RevenueBase identified 66 company matches for workplace security system companies associated with Norway as of November 2026 and tracks 2,874 professional contacts across them, including 627 with verified work emails. Oslo is the largest hub.

This list covers company matches for workplace security system companies associated with Norway, 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
66Companies
2,874Contacts tracked
627Verified emails
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The 25 largest workplace security system companies based in Norway

Ranked by team size
Top 25 of 66 company matches for workplace security system companies based in Norway, 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 matchOslo, NorwayHQ recorded Nov 5, 20261,001-5,0001,052 contacts →

Exact match

“Sector Alarm er en av Europas ledende leverandører av sikkerhet, og har mer enn 650 fornøyde og trygge kunder i Europa.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 5, 20265,001-10,000859 contacts →

Exact match

“Securitas AS er det største og eldste sikkerhetsselskapet i Norge.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Nov 5, 20261,001-5,000156 contacts →

Exact match

“Sector Alarm is one of Europe’s leading safety providers with more than satisfied and safe customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Nov 5, 2026201-500111 contacts →

Exact match

“Rådgivende og utførende sikkerhetskonsulenter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchOppdal, NorwayHQ recorded Nov 5, 202651-20066 contacts →

Exact match

“Elotec AS is a manufacturer and supplier of fire alarm, burglar alarm and surveillance systems, with a national and international distribution network for sales and service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchHagan, NorwayHQ recorded Nov 5, 2026201-50058 contacts →

Exact match

“Garda Sikring er den ledende aktøren i det nordiske markedet for vei, anlegg- og områdesikring.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBergen, NorwayHQ recorded Nov 5, 2026201-50056 contacts →

Exact match

“CERTEGO er en nordisk ekspert på adgangs- og overvåkningsløsninger.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBillingstad, NorwayHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“Eltera har hovedkontor på Billingstad med virksomheter i Porsgrunn, Gjøvik, Hamar og Lillehammer.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchOslo Sentrum, NorwayHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Keysec AS er en del av Nordic FM Group AS (NFMG).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNorwayHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Hedengren Security as er en komplett totalleverandør av sikkerhetsprodukter som brannalarm, nødlys, adgangskontroll, innbruddsalarm og itv.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSøndre Nordstrand, NorwayHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Sikkerhetsgruppen AS er et heleid norsk sikkerhetsselskap etablert i Vi er totalleverandør av sikkerhetstjenester til næringsbygg, virksomheter, borettslag, sameier og private…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLaksevåg, NorwayHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Westec leverer løsninger knyttet til sikkerhet og beredskap.”

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

Exact match

“VI HJELPER DEG MED STERK- OG SVAKSTRØMSLØSNINGER.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchHagan, NorwayHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Rosings Industrier AS ble etablert i 1895, og er Norges eldste bedrift innen områdesikring.”

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

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBergen, NorwayHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Lockit ønsker å være den foretrukne servicepartnerne din på sikkerhet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTromsø, NorwayHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Låsesmeden Tromsø AS is a locksmith company based out of 51 Stakkevollvegen, Tromsø, Norway.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBergen, NorwayHQ recorded Nov 5, 202611-505 contacts →

Exact match

“ReliSec er en forkortelse for Reliable Security, noe som gjenspeiler seg i alle våre tjenester og produkter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Vrio Lås & Nøkkel AS var et av de første TrioVing sikkerhetssentrene i Norge.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchKongsberg, NorwayHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Vekter og Alarmservice ble etablert i 2005.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchFornebu, NorwayHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Vi har utviklet Touchcom med tanke på din trygghet og vårt ønske om å sikre mennesker og bygninger.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchNamsos, NorwayHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Lås og beslag”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchÅlgård, NorwayHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Siktek – Sikrer verdier.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ 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
25Exact matchOslo, NorwayHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Netcam is your professional and reliable partner in modern camera and security solutions.”

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

Showing 25 of 66 workplace security system companies based in Norway

See the full list, filter by size, metro and specialty, and access 627 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Workplace security system companies based in Norway at a glance

As of Nov 5, 2026
21.8%Verified-email coverage
43.5Average contacts per company
11-50Median size (employees)
30.3%Largest-city concentration · Oslo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
19
51-200
5
201-500
7
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 66 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 Norway whose business descriptions match “workplace security system companies” 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 627 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 “workplace security system companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many workplace security system companies are there based in Norway?

RevenueBase identified 66 company matches for workplace security system companies associated with Norway 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?

Sector Alarm Norge tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most workplace security system companies?

Oslo leads with 20 company records, followed by Bergen (2) and Elverum (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 627 professional contacts with verified work emails tracked across these 66 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.