Company lists · Data refreshed October 2026

Top 25 Cybersecurity companies based in Sweden

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 218 companies tracked

Our directory lists 218 cybersecurity companies based in Sweden, with 4,676 professional contacts and 2,449 email addresses. The list was last updated in October 2026, and Stockholm is the single most-represented city among the companies listed.

Cybersecurity companies provide products and services that protect systems, networks, applications, devices, and data from unauthorized access, disruption, or misuse. This list covers companies that provide cybersecurity products, services, consulting, assessments, monitoring, incident response, or related protection for digital systems and data. Ranked by team size, largest first. Data current as of October 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Oct 1, 2026 86% judged on-target in blind review

218Companies

4,676Contacts tracked

2,449Verified emails

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The 25 largest cybersecurity companies based in Sweden

Ranked by team size

Top 25 of 218 cybersecurity companies based in Sweden, ranked by team size, largest first. Data refreshed Oct 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Enea AB	Strong evidence	Stockholm, SwedenHQ checked Oct 1, 2026	501-1,000	638 contacts →
	Strong evidence “Enea is a global specialist in advanced telecom and cybersecurity software, with a vision to make the world’s communications safer and more efficient.” Source: RevenueBase Database · checked Oct 1, 2026
2	Omegapoint	Indirect evidence	Stockholm, SwedenHQ checked Oct 1, 2026	501-1,000	619 contacts →
	Indirect evidence “Omegapoint hjälper dig att utveckla och cybersäkra din digitala verksamhet.” Source: RevenueBase Database · checked Oct 1, 2026
3	Yubico	Strong evidence	Stockholm, SwedenHQ checked Oct 1, 2026	501-1,000	535 contacts →
	Strong evidence “Yubico (Nasdaq Stockholm: YUBICO) is a modern cybersecurity company on a mission to make the digital world safer for everyone.” Source: RevenueBase Database · checked Oct 1, 2026
4	Truesec	Indirect evidence	SwedenHQ checked Oct 1, 2026	201-500	332 contacts →
	Indirect evidence “Prevent Breach & Minimize Impact” Source: RevenueBase Database · checked Oct 1, 2026
5	Outpost24	Strong evidence	Karlskrona, SwedenHQ checked Oct 1, 2026	201-500	274 contacts →
	Strong evidence “Outpost24 is a leading global provider of cybersecurity solutions, encompassing two specialized divisions to deliver comprehensive exposure and access management.” Source: RevenueBase Database · checked Oct 1, 2026
6	Clavister	Strong evidence	Örnsköldsvik, SwedenHQ checked Oct 1, 2026	51-200	116 contacts →
	Strong evidence “Clavister is a Swedish cybersecurity company protecting organisations with mission-critical applications for over two decades.” Source: RevenueBase Database · checked Oct 1, 2026
7	Conscia Sverige	Strong evidence	Stockholm, SwedenHQ checked Oct 1, 2026	1,001-5,000	103 contacts →
	Strong evidence “Conscia is a leading provider of cybersecurity and networking solutions for mission-critical IT infrastructure in large European organizations.” Source: RevenueBase Database · checked Oct 1, 2026
8	Advenica	Strong evidence	Malmö, SwedenHQ checked Oct 1, 2026	51-200	100 contacts →
	Strong evidence “Advenica provides cybersecurity solutions within encryption and network segmentation with the highest level of EU-and national approvals.” Source: RevenueBase Database · checked Oct 1, 2026
9	Pointsharp	Strong evidence	Stockholm, SwedenHQ checked Oct 1, 2026	51-200	98 contacts →
	Strong evidence “Pointsharp is a European cybersecurity company founded in 2006.” Source: RevenueBase Database · checked Oct 1, 2026
10	Cuebid	Strong evidence	Solna, SwedenHQ checked Oct 1, 2026	51-200	75 contacts →
	Strong evidence “Cuebid's mission is to enhance our customers' cybersecurity through expertise in communication, infrastructure, and data centers.” Source: RevenueBase Database · checked Oct 1, 2026
11	Onevinn	Strong evidence	Gothenburg, SwedenHQ checked Oct 1, 2026	51-200	71 contacts →
	Strong evidence “Onevinn is a leading Microsoft cybersecurity partner, founded in 2008, with deep expertise across Microsoft’s security platform.” Source: RevenueBase Database · checked Oct 1, 2026
12	Arctic Group	Strong evidence	Luleå, SwedenHQ checked Oct 1, 2026	51-200	69 contacts →
	Strong evidence “Arctic Group is a leading expert in cybersecurity and development.” Source: RevenueBase Database · checked Oct 1, 2026
13	Sciber	Indirect evidence	Malmö, SwedenHQ checked Oct 1, 2026	51-200	56 contacts →
	Indirect evidence “At SCIBER we engineer software for the future.” Source: RevenueBase Database · checked Oct 1, 2026
14	Cparta Cyber Defense	Indirect evidence	Stockholm, SwedenHQ checked Oct 1, 2026	51-200	55 contacts →
	Indirect evidence “We live in a connected world where digital integrity is no longer about protecting our data, but our very way of living.” Source: RevenueBase Database · checked Oct 1, 2026
15	Sentor Managed Security Services	Strong evidence	Kungsholmen, SwedenHQ checked Oct 1, 2026	51-200	53 contacts →
	Strong evidence “Sentor is a cybersecurity company established in 1998, with its main office situated in Stockholm and additional branches located in Malmö and Gothenburg.” Source: RevenueBase Database · checked Oct 1, 2026
16	Comex Electronics AB	Indirect evidence	Arninge, SwedenHQ checked Oct 1, 2026	51-200	40 contacts →
	Indirect evidence “Comex Electronics is a well-known supplier of data security for the Swedish Armed Forces, authorities, and organisations with high information security demands.” Source: RevenueBase Database · checked Oct 1, 2026
17	Subset AB	Strong evidence	Stockholm, SwedenHQ checked Oct 1, 2026	11-50	35 contacts →
	Strong evidence “At Subset, we specialize in cybersecurity, information security, and secure system development for clients with the highest demands, such as the defense forces, defense industry…” Source: RevenueBase Database · checked Oct 1, 2026
18	Integrity360 Sweden	Indirect evidence	Kista, SwedenHQ checked Oct 1, 2026	501-1,000	33 contacts →
	Indirect evidence “Integrity360 är Europas ledande expert på cybersäkerhet och PCI, med kontor i Storbritannien och Irland, Bulgarien, Italien, Sverige, Spanien, Tyskland, Schweiz, Frankrike…” Source: RevenueBase Database · checked Oct 1, 2026
19	Secify	Indirect evidence	Jönköping, SwedenHQ checked Oct 1, 2026	11-50	28 contacts →
	Indirect evidence “Som ett av Sveriges snabbast växande informationssäkerhetsföretag brinner vi för att göra arbetet så okomplicerat och roligt som möjligt.” Source: RevenueBase Database · checked Oct 1, 2026
20	Tech STN	Indirect evidence	Borås, SwedenHQ checked Oct 1, 2026	11-50	26 contacts →
	Indirect evidence “We lead the way in creative tech” Source: RevenueBase Database · checked Oct 1, 2026
21	Tripnet AB	Indirect evidence	Gothenburg, SwedenHQ checked Oct 1, 2026	11-50	23 contacts →
	Indirect evidence “Vi finns för dig som värdesätter personliga relationer, vill bli sedda, söker insiktsfulla råd och uppskattar vårt ansvarstagande.” Source: RevenueBase Database · checked Oct 1, 2026
22	Netclean Technologies	Strong evidence	Gothenburg, SwedenHQ checked Oct 1, 2026	11-50	23 contacts →
	Strong evidence “NetClean is a mission-driven cybersecurity company that helps organizations detect and mitigate insider risks before they escalate into serious security incidents.” Source: RevenueBase Database · checked Oct 1, 2026
23	CYBIX	Indirect evidence	Enköping, SwedenHQ checked Oct 1, 2026	11-50	18 contacts →
	Indirect evidence “Cybix är ett IT-företag med fokus på säkerhet.” Source: RevenueBase Database · checked Oct 1, 2026
24	Allurity	Strong evidence	Stockholm, SwedenHQ checked Oct 1, 2026	501-1,000	18 contacts →
	Strong evidence “Allurity is one of Europe’s largest and fastest-growing cybersecurity groups.” Source: RevenueBase Database · checked Oct 1, 2026
25	Bodforss	Indirect evidence	Gothenburg, SwedenHQ checked Oct 1, 2026	11-50	17 contacts →
	Indirect evidence “We are a consulting company focusing on information security and protection of critical infrastructure.” Source: RevenueBase Database · checked Oct 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity companies.
Partial evidence: Its own public description names part of cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 218 cybersecurity companies based in Sweden

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Cybersecurity companies based in Sweden at a glance

As of Oct 1, 2026

52.4%Verified-email coverage

21.4Average contacts per company

1-10Median size (employees)

44.5%Largest-city concentration · Stockholm

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

144

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 218 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sweden whose own description of what they do matches “cybersecurity companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cybersecurity companies, and records with no verified work email. Companies headquartered outside Sweden are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 2,449 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cybersecurity companies by metro

Cybersecurity companies in Stockholm97

Frequently asked

How many cybersecurity companies are in the directory?

The directory lists 218 cybersecurity companies based in Sweden.

Which city has the most cybersecurity companies?

Stockholm is the single most-represented city among the cybersecurity companies on the list.

How many contacts are available for cybersecurity companies?

The directory includes 4,676 professional contacts and 2,449 email addresses for the listed cybersecurity companies.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.