Company lists · Data verified August 2026

Top 25 Cybersecurity defense contractors based in Sweden

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 118 companies tracked

There are 118 cybersecurity defense contractors headquartered in Sweden (RevenueBase, August 2026). RevenueBase tracks 2,898 professional contacts across them, including 1,420 with verified work emails and 82 with mobile numbers. Stockholm is the largest hub.

This list covers cybersecurity defense contractors 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.

118Companies

2,898Contacts tracked

1,420Verified emails

82Mobile numbers

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The 25 largest cybersecurity defense contractors based in Sweden

Ranked by team size

Top 25 of 118 cybersecurity defense contractors 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	Omegapoint	Umea	501-1,000	625	435
2	Truesec	Malmo	201-500	338	205
3	Northwave Cyber Security	Stockholm	201-500	211	100
4	Netsecurity	Stockholm	51-200	135	83
5	Clavister	n/a	51-200	115	81
6	Cuebid	n/a	51-200	77	53
7	Onevinn	Karlstad	51-200	70	1
8	Arctic Group	Sundsvall	51-200	69	49
9	Sciber	Alvik	51-200	56	41
10	Cparta Cyber Defense	Stockholm	51-200	55	4
11	Sentor Managed Security Services	Malmo	51-200	53	13
12	Core To Cloud	Stockholm	11-50	38	25
13	Subset AB	Stockholm	11-50	35	23
14	River Security	Stockholm	11-50	30	15
15	Secify	Stockholm	11-50	28	15
16	Tech STN	Boras	11-50	26	14
17	Tripnet AB	Goteborg	11-50	23	17
18	CYBIX	Enkoping	11-50	18	17
19	Bodforss	Stockholm	11-50	17	16
20	Redigo Cybersecurity	Gothenburg	11-50	17	14
21	Cyber Instincts AB	Gothenburg	1-10	15	7
22	Sourcecom Svenska AB	Stockholm	11-50	14	8
23	Assured AB	n/a	11-50	13	10
24	VENOR	Ostermalm	11-50	12	7
25	Cynode	Stockholm	11-50	11	6

Showing 25 of 118 cybersecurity defense contractors based in Sweden

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Cybersecurity defense contractors based in Sweden at a glance

As of Aug 28, 2026

1-10Median size (employees)

StockholmLargest hub · 53 HQs

82Contacts 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 defense contractors by metro

Metro	Companies
Cybersecurity defense contractors in Stockholm	53
Cybersecurity defense contractors in Gothenburg	8
Cybersecurity defense contractors in Malmo	5
Cybersecurity defense contractors in Goteborg	4
Cybersecurity defense contractors in Boras	3
Cybersecurity defense contractors in Karlstad	3
Cybersecurity defense contractors in Molndal	3

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 defense contractors”, 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 defense contractors are there based in Sweden?

There are 118 cybersecurity defense contractors headquartered in Sweden as of August 2026 (RevenueBase).

What is the largest company on this list?

Omegapoint, headquartered in Umea, tops this list with the largest team on record.

Which city has the most cybersecurity defense contractors?

Stockholm leads with 53 headquartered companies, followed by Gothenburg (8) and Malmo (5).

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 1,420 verified decision-maker contacts tracked across these 118 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.