Company lists · Data verified August 2026

Top 25 Application security consulting firms based in Sweden

Name: Application 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 81 companies tracked

There are 81 application security consulting firms headquartered in Sweden (RevenueBase, August 2026). RevenueBase tracks 516 professional contacts across them, including 200 with verified work emails and 15 with mobile numbers. Stockholm is the largest hub.

This list covers application 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.

81Companies

516Contacts tracked

200Verified emails

15Mobile numbers

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The 25 largest application security consulting firms based in Sweden

Ranked by team size

Top 25 of 81 application 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	Detectify	Stockholm	51-200	94	38
2	Cparta Cyber Defense	Stockholm	51-200	55	4
3	Subset AB	Stockholm	11-50	35	23
4	River Security	Stockholm	11-50	30	15
5	Tech STN	Boras	11-50	26	14
6	Solidify	Gothenburg	51-200	26	13
7	Sourcecom Svenska AB	Stockholm	11-50	14	8
8	Assured AB	n/a	11-50	13	10
9	VENOR	Ostermalm	11-50	12	7
10	Consecuty	Stockholm	1-10	8	6
11	Netsecurity Nordic AB	n/a	51-200	8	5
12	Veroveli	Stockholm	11-50	7	1
13	Techster Solutions AB	Stockholm	1-10	7	1
14	Actalos	Goteborg	1-10	6	6
15	Enlightsec	Linkoping	1-10	6	5
16	Gold Security	Stockholm	1-10	6	1
17	Springflod	Stockholm	1-10	5	5
18	Integrico	Kungsbacka	1-10	5	3
19	Dozer AB	Stockholm	1-10	5	2
20	CYLOQ	Stockholm	1-10	4	4
21	Kirei AB	Asa	1-10	3	2
22	Shelltrail	Malmo	1-10	3	2
23	Imperatus	Vasteras	1-10	3	2
24	Nansec AB	Gothenburg	1-10	3	1
25	Reseed AB	n/a	1-10	2	2

Showing 25 of 81 application security consulting firms based in Sweden

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Application security consulting firms based in Sweden at a glance

As of Aug 28, 2026

1-10Median size (employees)

StockholmLargest hub · 48 HQs

15Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Application security consulting firms by metro

Metro	Companies
Application security consulting firms in Stockholm	48
Application security consulting firms in Uppsala	3
Application security consulting firms in Gothenburg	3
Application security consulting firms in Vasteras	2
Application security consulting firms in Boras	2
Application security consulting firms in Motala	1
Application security consulting firms in Funasdalen	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 “application 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 application security consulting firms are there based in Sweden?

There are 81 application security consulting firms headquartered in Sweden as of August 2026 (RevenueBase).

What is the largest company on this list?

Detectify, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most application security consulting firms?

Stockholm leads with 48 headquartered companies, followed by Uppsala (3) and Gothenburg (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 200 verified decision-maker contacts tracked across these 81 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.