Company lists · Data refreshed September 2026

Top 18 Information security audit services based in Sweden

RevenueBase identified 49 company matches for information security audit services associated with Sweden as of September 2026 and tracks 148 professional contacts across them, including 53 with verified work emails. Stockholm is the largest hub.

This list covers company matches for information security audit services 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 September 21, 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 Sep 21, 2026 How this list was built
49Companies
148Contacts tracked
53Verified emails
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The 18 largest information security audit services based in Sweden

Ranked by team size
Top 18 of 49 company matches for information security audit services based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 202611-5014 contacts →

Exact match

“Sourcecom är din strategiska partner i säkerhetsfrågor och erbjuder specialiserade informationssäkerhetstjänster inom allt från riskhantering, revisioner och rådgivning till…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchÖstermalm, SwedenHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Venor was founded with the idea of providing companies, institutions, and organizations with high-quality services within the defensive IT security area.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchStockholm, SwedenHQ recorded Sep 21, 202611-509 contacts →

Exact match

“BT Compliance hjälper organisationer att arbeta strukturerat och långsiktigt med informationssäkerhet och regulatorisk efterlevnad.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchStockholm, SwedenHQ recorded Sep 21, 20261-105 contacts →

Exact match

“TrustNet was born in 2013 with the ambition to offer highly experienced and enthusiastic consultants to our customers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchStockholm, SwedenHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Springflod is a boutique consultancy firm based in Stockholm since 2013, specialising in cyber security within the banking and financial services sector.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchDösjebro, SwedenHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Kristensson is a leading consultancy specializing in IT, Information Security, Compliance, IT Security and Architecture.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchVästerås, SwedenHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Skräddarsydd expertis för din trygghet!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchÅsa, SwedenHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Kirei a consultancy company with its main focus on information security management and network architectures.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchUpplands Väsby Och Sollentuna, SwedenHQ recorded Sep 21, 20261-103 contacts →

Exact match

“7 av 10 företagsledare sover inte gott om nätterna - vet du varför?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchKarlskoga, SwedenHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Med vårt huvudkontor i det vackra Karlskoga är vi stolta över att betjäna kunder över hela landet.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Exsec är ett nyfiket konsultbolag med specialister inom informationssäkerhet i kombination med att implementera bestående process- och beteendeförändringar.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchMalmö, SwedenHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Offering consultancy services withing information security and IT-security”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLorensberg, SwedenHQ recorded Sep 21, 20261-101 contacts →

Exact match

“0x4A was founded by Jesper Larsson and is a result of his lifelong curiosity for complexity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchUppsala, SwedenHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Unidot offers services within IT Governance, Cyber Security and Compliance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchÅkersberga, SwedenHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Certigo Consulting AB erbjuder seniora konsulttjänster inom informationssäkerhet, IT-säkerhet, riskhantering och kontinuitet.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Sep 21, 20261-101 contacts →

Exact match

“U&I Security Group AB is an independent consultant firm that offers services in the field of information security with support and project management for implementation of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchKarlstad, SwedenHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Rådgivning och stöd inom Informationssäkerhetsområdet - Ledningssystem, Riskhantering, Tillgångar/Klassificering, Utformning/Implementation säkerhetsåtgärder, Revision etc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchUppsala, SwedenHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Vi erbjuder konsulttjänster inom specifikation, design, upphandling och utvärdering av system där kraven på informationssäkerhet, robusthet och tillgänglighet är höga.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 18 of 49 information security audit services based in Sweden

See the full list, filter by size, metro and specialty, and access 53 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Information security audit services based in Sweden at a glance

As of Sep 21, 2026
35.8%Verified-email coverage
3.0Average contacts per company
1-10Median size (employees)
53.1%Largest-city concentration · Stockholm
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
6
51-200
1
201-500
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 49 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 “information security audit services” 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 53 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 September 21, 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.

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 “information security audit services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many information security audit services are there based in Sweden?

RevenueBase identified 49 company matches for information security audit services associated with Sweden as of September 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?

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

Which city has the most information security audit services?

Stockholm leads with 26 company records, followed by Uppsala (4) and Karlstad (2).

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 53 professional contacts with verified work emails tracked across these 49 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 September 21, 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.