Company lists · Data refreshed November 2026

Top 25 IT security consultancies based in Sweden

RevenueBase identified 265 company matches for IT security consultancies associated with Sweden as of November 2026 and tracks 3,518 professional contacts across them, including 1,729 with verified work emails. Stockholm is the largest hub.

This list covers company matches for IT security consultancies associated with Sweden, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
265Companies
3,518Contacts tracked
1,729Verified emails
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The 25 largest IT security consultancies based in Sweden

Ranked by team size
Top 25 of 265 company matches for IT security consultancies based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStockholm, SwedenHQ recorded Nov 5, 2026501-1,000635 contacts →

Exact match

“Omegapoint hjälper dig att utveckla och cybersäkra din digitala verksamhet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchStockholm, SwedenHQ recorded Nov 5, 20261,001-5,000376 contacts →

Exact match

“A Nordic powerhouse for digital solutions with a sustainable impact Knowit acquires Cybercom – creating a Nordic powerhouse for digital solutions with a sustainable impact.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSwedenHQ recorded Nov 5, 2026201-500360 contacts →

Exact match

“Prevent Breach & Minimize Impact”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchKarlskrona, SwedenHQ recorded Nov 5, 2026201-500294 contacts →

Exact match

“Outpost24 is a leading global provider of cybersecurity solutions, encompassing two specialized divisions to deliver comprehensive exposure and access management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchStockholm, SwedenHQ recorded Nov 5, 202651-200112 contacts →

Exact match

“2Secure har sedan starten 2006 varit en marknadsledande helhetsleverantör av professionell säkerhetsrådgivning och kvalificerade säkerhetstjänster.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSolna, SwedenHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“Cuebid's mission is to enhance our customers' cybersecurity through expertise in communication, infrastructure, and data centers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLuleå, SwedenHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“Arctic Group is a leading expert in cybersecurity and development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchGothenburg, SwedenHQ recorded Nov 5, 202651-20074 contacts →

Exact match

“Onevinn is a leading Microsoft cybersecurity partner, founded in 2008, with deep expertise across Microsoft’s security platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Nov 5, 202651-20061 contacts →

Exact match

“We live in a connected world where digital integrity is no longer about protecting our data, but our very way of living.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“Certezza is an independent information and IT security company offering solutions for secure IT infrastructures.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5041 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“Sentor is a cybersecurity company established in 1998, with its main office situated in Stockholm and an additional branch located in Malmö.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKista, SwedenHQ recorded Nov 5, 2026501-1,00032 contacts →

Exact match

“Integrity360 är Europas ledande expert på cybersäkerhet och PCI, med kontor i Storbritannien och Irland, Bulgarien, Italien, Sverige, Spanien, Tyskland, Schweiz, Frankrike…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBorås, SwedenHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“We lead the way in creative tech”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBorås, SwedenHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“På Pedab är vi övertygade om att ert företags framtid till stor del är beroende av de IT-beslut ni fattar idag.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“We Create Heroes Våra konsulter är experter på att leverera lösningar kopplat till den säkra digitala arbetsplatsen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMolndal, SwedenHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Vi erbjuder såväl innovativa säkerhetsprodukter som kvalificerade konsulttjänster inom utveckling av hård- och mjukvara.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Professional cybersecurity services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchGothenburg, SwedenHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Vi finns för dig som värdesätter personliga relationer, vill bli sedda, söker insiktsfulla råd och uppskattar vårt ansvarstagande.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBorås, SwedenHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“På ZBRIQ är vårt mål att stärka företag genom att erbjuda avancerade IT-lösningar som driver effektivitet, förbättrar säkerheten och främjar innovation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchEnköping, SwedenHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“RödSvart är ett litet konsultföretag som är specialiserat på säkerhet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchEnköping, SwedenHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Cybix är ett IT-företag med fokus på säkerhet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Cyber threats are becoming more and more difficult to identify.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchGothenburg, SwedenHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“We are a consulting company focusing on information security and protection of critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchGothenburg, SwedenHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Assureds konsulter är ledande utförare av offensiva cybersäkerhetstjänster och experter inom teknisk IT-säkerhet, som erbjuder penetrationstester, säkerhetsbedömningar och…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 265 IT security consultancies based in Sweden

See the full list, filter by size, metro and specialty, and access 1,729 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT security consultancies based in Sweden at a glance

As of Nov 5, 2026
49.1%Verified-email coverage
13.3Average contacts per company
1-10Median size (employees)
40.8%Largest-city concentration · Stockholm
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
197
11-50
47
51-200
13
201-500
5
501-1,000
2
1,001-5,000
1

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 265 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Sweden whose business descriptions match “IT security consultancies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,729 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

IT security consultancies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT security consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT security consultancies are there based in Sweden?

RevenueBase identified 265 company matches for IT security consultancies associated with Sweden as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Omegapoint tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT security consultancies?

Stockholm leads with 108 company records, followed by Gothenburg (19) and Malmo (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,729 professional contacts with verified work emails tracked across these 265 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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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 SmartSearch, 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.