Company lists · Data verified August 2026

Top 25 Data security consulting firms based in Sweden

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 199 companies tracked

There are 199 data security consulting firms headquartered in Sweden (RevenueBase, August 2026). RevenueBase tracks 1,844 professional contacts across them, including 947 with verified work emails and 61 with mobile numbers. Stockholm is the largest hub.

This list covers data security consulting firms 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.

199Companies

1,844Contacts tracked

947Verified emails

61Mobile numbers

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The 25 largest data security consulting firms based in Sweden

Ranked by team size

Top 25 of 199 data security consulting firms 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	Northwave Cyber Security	Stockholm	201-500	211	100
3	2secure	n/a	51-200	106	70
4	Cuebid	n/a	51-200	77	53
5	Cparta Cyber Defense	Stockholm	51-200	55	4
6	Sentor Managed Security Services	Malmo	51-200	53	13
7	Ecrucial Consulting Group	Stockholm	51-200	52	36
8	Certezza AB	Stockholm	11-50	39	2
9	Core To Cloud	Stockholm	11-50	38	25
10	Ifacts	Malmo	11-50	37	26
11	Subset AB	Stockholm	11-50	35	23
12	Secify	Stockholm	11-50	28	15
13	Tech STN	Boras	11-50	26	14
14	CYBIX	Enkoping	11-50	18	17
15	Bodforss	Stockholm	11-50	17	16
16	Redigo Cybersecurity	Gothenburg	11-50	17	14
17	Secure State Cyber	Stockholm	11-50	17	13
18	Dirsys	Goteborg	11-50	16	12
19	Complior	Stockholm	11-50	16	11
20	Security Solution Scandinavia AB	Molndal	11-50	14	9
21	Sourcecom Svenska AB	Stockholm	11-50	14	8
22	Rödsvart AB	Enkoping	11-50	14	1
23	Assured AB	n/a	11-50	13	10
24	Goismo	Gothenburg	11-50	13	2
25	Optinet	Goteborg Partille	11-50	12	11

Showing 25 of 199 data security consulting firms based in Sweden

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Data security consulting firms based in Sweden at a glance

As of Aug 28, 2026

1-10Median size (employees)

StockholmLargest hub · 94 HQs

61Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

147

11-50

51-200

201-500

1,001-5,000

Data security consulting firms by metro

Metro	Companies
Data security consulting firms in Stockholm	94
Data security consulting firms in Malmo	9
Data security consulting firms in Uppsala	9
Data security consulting firms in Gothenburg	7
Data security consulting firms in Helsingborg	4
Data security consulting firms in Goteborg	4
Data security consulting firms in Linkoping	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 “data security consulting firms”, 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 data security consulting firms are there based in Sweden?

There are 199 data security consulting firms 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 data security consulting firms?

Stockholm leads with 94 headquartered companies, followed by Malmo (9) and Uppsala (9).

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 947 verified decision-maker contacts tracked across these 199 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.