Company lists · Data verified August 2026

Top 25 Data center security companies based in Sweden

Name: Data center security companies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 58 companies tracked

There are 58 data center security companies headquartered in Sweden (RevenueBase, August 2026). RevenueBase tracks 3,403 professional contacts across them, including 340 with verified work emails and 54 with mobile numbers. Stockholm is the largest hub.

This list covers data center security companies headquartered in Sweden, 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.

58Companies

3,403Contacts tracked

340Verified emails

54Mobile numbers

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The 25 largest data center security companies based in Sweden

Ranked by team size

Top 25 of 58 data center security companies based in Sweden, 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	Tempest Security AB	Stockholm	501-1,000	225	27
2	Northwave Cyber Security	Stockholm	201-500	211	100
3	Cuebid	n/a	51-200	77	53
4	Cparta Cyber Defense	Stockholm	51-200	55	4
5	Sentor Managed Security Services	Malmo	51-200	53	13
6	Axlås Solidlås	Stockholm	51-200	43	25
7	Låsteam Sverige AB	Goteborg	51-200	30	22
8	Tech STN	Boras	11-50	26	14
9	Redigo Cybersecurity	Gothenburg	11-50	17	14
10	Sourcecom Svenska AB	Stockholm	11-50	14	8
11	KEY Code Security AB	Brunnsbo	11-50	13	5
12	Optinet	Goteborg Partille	11-50	12	11
13	Säkerhetstjänst I Väst AB	Lidkoping	11-50	12	3
14	On1call Support AB	Jarfalla	11-50	10	5
15	Nova Security Sverige AB	Malmo	1-10	9	7
16	Smart Bevakning & Säkerhet	Soderkoping	11-50	8	1
17	Cypro AB	n/a	1-10	7	3
18	Actalos	Goteborg	1-10	6	6
19	Gold Security	Stockholm	1-10	6	1
20	Silenta Informationssäkerhet	Loddekopinge	1-10	5	2
21	Alltor Data & Larmteknik	Helsingborg	11-50	4	3
22	Projalpha	Stockholm	1-10	4	1
23	AB Västerås Larm & Säkerhet	n/a	1-10	3	2
24	Vaptec AB	Karlskoga Orebro	1-10	2	2
25	Mastek	n/a	1-10	2	2

Showing 25 of 58 data center security companies based in Sweden

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Data center security companies based in Sweden at a glance

As of Aug 28, 2026

1-10Median size (employees)

StockholmLargest hub · 19 HQs

54Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Data center security companies by metro

Metro	Companies
Data center security companies in Stockholm	19
Data center security companies in Malmo	3
Data center security companies in Goteborg	3
Data center security companies in Orebro	2
Data center security companies in Helsingborg	2
Data center security companies in Solna	2
Data center security companies in Goteborg Goteborg	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 “data center security companies”, with match quality audited by blind human judging, and headquartered in Sweden.
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 data center security companies are there based in Sweden?

There are 58 data center security companies headquartered in Sweden as of August 2026 (RevenueBase).

What is the largest company on this list?

Tempest Security AB, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most data center security companies?

Stockholm leads with 19 headquartered companies, followed by Malmo (3) and Goteborg (3).

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 340 verified decision-maker contacts tracked across these 58 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.