Company lists · Data refreshed September 2026

Top 16 Software vulnerability assessment companies based in Sweden

RevenueBase identified 33 software vulnerability assessment companies headquartered in Sweden as of September 2026 and tracks 431 professional contacts across them, including 231 with verified work emails and 19 with mobile numbers. Stockholm is the largest hub.

This list covers software vulnerability assessment companies headquartered in Sweden, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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 Sep 6, 2026 86% judged on-target in blind review
33Companies
431Contacts tracked
231Verified emails
19Mobile numbers
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The 16 largest software vulnerability assessment companies based in Sweden

Ranked by team size
Top 16 of 33 software vulnerability assessment companies based in Sweden, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software vulnerability assessment 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceStockholm, SwedenHQ checked Sep 6, 202651-20097 contacts →

“Founded by a group of hackers in 2013, Stockholm-based Detectify is an application security platform trusted by over 2,100 organizations globally, from high-growth startups to the…”

Source: company website · checked Sep 6, 2026
2Indirect evidenceStockholm, SwedenHQ checked Sep 6, 202611-5035 contacts →

“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: company website · checked Sep 6, 2026
3Indirect evidenceGothenburg, SwedenHQ checked Sep 6, 202611-5014 contacts →

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

Source: company website · checked Sep 6, 2026
4Indirect evidenceStockholm, SwedenHQ checked Sep 6, 202611-5014 contacts →

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

Source: company website · checked Sep 6, 2026
5Indirect evidenceStockholm, SwedenHQ checked Sep 6, 202611-5014 contacts →

“Nordic Defender is the first crowdsourced cybersecurity platform in the Nordic region, offering specialized offensive security solutions.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceÖstermalm, SwedenHQ checked Sep 6, 202611-5012 contacts →

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

Source: company website · checked Sep 6, 2026
7Indirect evidenceSwedenHQ checked Sep 6, 202651-2008 contacts →

“For more than 10 years, Netsecurity has offered expertise, solutions and innovative services in IT security on the Norwegian market.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceLinköping, SwedenHQ checked Sep 6, 20261-106 contacts →

“Företag som inte nöjer sig med standardlösningar väljer EnlightSec för att cybersäkra sin verksamhet!”

Source: company website · checked Sep 6, 2026
9Indirect evidenceJonkoping, SwedenHQ checked Sep 6, 202611-505 contacts →

“Are you looking for an easy way to proactively help customers with cybersecurity?”

Source: company website · checked Sep 6, 2026
10Indirect evidenceStockholm, SwedenHQ checked Sep 6, 20261-104 contacts →

“Cyloq is a cybersecurity company offering a range of security services tailored for businesses.”

Source: company website · checked Sep 6, 2026
11Partial evidenceMalmö, SwedenHQ checked Sep 6, 20261-103 contacts →

“Shelltrail is a cutting-edge offensive IT-security firm that prides itself on detailed assessments and top-notch customer satisfaction.”

Source: company website · checked Sep 6, 2026
12Indirect evidenceKarlskoga, SwedenHQ checked Sep 6, 20261-102 contacts →

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

Source: company website · checked Sep 6, 2026
13Indirect evidenceGothenburg, SwedenHQ checked Sep 6, 20261-102 contacts →

“At SK Security, we are passionate about IT-Security and have dedicated our careers to elevating security standards for our customers through penetration tests.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceStockholm, SwedenHQ checked Sep 6, 20261-102 contacts →

“DarkCell AB was established in 2020 in Stockholm, Sweden.”

Source: company website · checked Sep 6, 2026
15Indirect evidenceLorensberg, SwedenHQ checked Sep 6, 20261-101 contacts →

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

Source: company website · checked Sep 6, 2026
16Indirect evidenceFunäsdalen, SwedenHQ checked Sep 6, 20261-101 contacts →

“Triop AB is a company specializing in advanced computer security and devops.”

Source: company website · checked Sep 6, 2026

Showing 16 of 33 software vulnerability assessment companies based in Sweden

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Software vulnerability assessment companies based in Sweden at a glance

As of Sep 6, 2026
53.6%Verified-email coverage
4.4%Mobile-number coverage
13.1Average contacts per company
1-10Median size (employees)
42.4%Largest-city concentration · Stockholm
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
6
51-200
2
201-500
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 software vulnerability assessment 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 “software vulnerability assessment 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 software vulnerability assessment 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 software vulnerability assessment 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, 231 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 September 6, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names software vulnerability assessment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many software vulnerability assessment companies are there based in Sweden?

RevenueBase identified 33 software vulnerability assessment companies headquartered in Sweden as of September 2026, matched on each company's own description of what it does rather than its industry code.

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 software vulnerability assessment companies?

Stockholm leads with 14 headquartered companies, followed by Molndal (2) and Funasdalen (1).

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 231 verified decision-maker contacts tracked across these 33 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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 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.