Company lists · Data verified August 2026

Top 11 Api security companies based in Stockholm, Sweden

Name: Api security companies based in Stockholm, Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 25 companies tracked

There are 25 api security companies headquartered in Stockholm, Sweden (RevenueBase, August 2026). RevenueBase tracks 357 professional contacts across them, including 181 with verified work emails and 20 with mobile numbers. Stockholm is the largest hub.

This list covers api security companies headquartered in Stockholm, 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.

25Companies

357Contacts tracked

181Verified emails

20Mobile numbers

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The 11 largest api security companies based in Stockholm, Sweden

Ranked by team size

Top 11 of 25 api security companies based in Stockholm, 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	Netsecurity	Stockholm	51-200	135	83
2	Cparta Cyber Defense	Stockholm	51-200	55	4
3	Curity	Stockholm	51-200	47	40
4	Core To Cloud	Stockholm	11-50	38	25
5	River Security	Stockholm	11-50	30	15
6	Techster Solutions AB	Stockholm	1-10	7	1
7	Gold Security	Stockholm	1-10	6	1
8	CYLOQ	Stockholm	1-10	4	4
9	Ruby Cyber	Stockholm	1-10	4	4
10	Secure247 AB	Stockholm	1-10	2	2
11	Darkcell	Stockholm	1-10	2	1

Showing 11 of 25 api security companies based in Stockholm, Sweden

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Api security companies based in Stockholm, Sweden at a glance

As of Aug 28, 2026

1-10Median size (employees)

StockholmLargest hub · 25 HQs

20Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Api security companies by metro in Sweden

Metro	Companies
Api security companies in Stockholm	25
Api security companies in Molndal	3
Api security companies in Malmo	3
Api security companies in Gothenburg	3
Api security companies in Funasdalen	1
Api security companies in Lorensberg	1
Api security companies in Linkoping	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 “api security companies”, with match quality audited by blind human judging, and headquartered in Stockholm, 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 api security companies are there based in Stockholm, Sweden?

There are 25 api security companies headquartered in Stockholm, Sweden as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most api security companies?

Stockholm leads with 25 headquartered companies, followed by Molndal (3) and Malmo (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 181 verified decision-maker contacts tracked across these 25 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.