Company lists · Data verified August 2026

Top 25 Cybersecurity audit companies based in Sweden

Name: Cybersecurity audit companies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 77 companies tracked

There are 77 cybersecurity audit companies headquartered in Sweden (RevenueBase, August 2026). RevenueBase tracks 1,128 professional contacts across them, including 608 with verified work emails and 40 with mobile numbers. Stockholm is the largest hub.

This list covers cybersecurity audit 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.

77Companies

1,128Contacts tracked

608Verified emails

40Mobile numbers

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The 25 largest cybersecurity audit companies based in Sweden

Ranked by team size

Top 25 of 77 cybersecurity audit 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	Truesec	Malmo	201-500	338	205
2	Netsecurity	Stockholm	51-200	135	83
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	Core To Cloud	Stockholm	11-50	38	25
7	Subset AB	Stockholm	11-50	35	23
8	Integrity360 Sweden	Stockholm	501-1,000	34	13
9	Tech STN	Boras	11-50	26	14
10	CYBIX	Enkoping	11-50	18	17
11	Redigo Cybersecurity	Gothenburg	11-50	17	14
12	Secure State Cyber	Stockholm	11-50	17	13
13	Cyber Instincts AB	Gothenburg	1-10	15	7
14	Sourcecom Svenska AB	Stockholm	11-50	14	8
15	Assured AB	n/a	11-50	13	10
16	VENOR	Ostermalm	11-50	12	7
17	Cyber1	Stockholm	51-200	10	5
18	ANZR	Stockholm	1-10	9	8
19	Seadot Cybersecurity NOW Securance	Uppsala	11-50	9	6
20	BT Compliance	Stockholm	11-50	9	5
21	Netsecurity Nordic AB	n/a	51-200	8	5
22	Nordic Cyber Group NCG	Stockholm	1-10	7	5
23	Cypro AB	n/a	1-10	7	3
24	Techster Solutions AB	Stockholm	1-10	7	1
25	Actalos	Goteborg	1-10	6	6

Showing 25 of 77 cybersecurity audit companies based in Sweden

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Cybersecurity audit companies based in Sweden at a glance

As of Aug 28, 2026

1-10Median size (employees)

StockholmLargest hub · 38 HQs

40Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cybersecurity audit companies by metro

Metro	Companies
Cybersecurity audit companies in Stockholm	38
Cybersecurity audit companies in Gothenburg	4
Cybersecurity audit companies in Malmo	4
Cybersecurity audit companies in Karlstad	3
Cybersecurity audit companies in Molndal	2
Cybersecurity audit companies in Uppsala	2
Cybersecurity audit companies in Jonkoping	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 “cybersecurity audit 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; 1 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 cybersecurity audit companies are there based in Sweden?

There are 77 cybersecurity audit companies headquartered in Sweden as of August 2026 (RevenueBase).

What is the largest company on this list?

Truesec, headquartered in Malmo, tops this list with the largest team on record.

Which city has the most cybersecurity audit companies?

Stockholm leads with 38 headquartered companies, followed by Gothenburg (4) and Malmo (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 608 verified decision-maker contacts tracked across these 77 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.