Company lists · Data refreshed September 2026

Top 25 Cybersecurity consultants based in Sweden

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 375 companies tracked

RevenueBase identified 375 cybersecurity consultants headquartered in Sweden as of September 2026 and tracks 4,848 professional contacts across them, including 2,529 with verified work emails and 129 with mobile numbers. Stockholm is the largest hub.

This list covers cybersecurity consultants 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 24, 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 24, 2026 86% judged on-target in blind review

375Companies

4,848Contacts tracked

2,529Verified emails

129Mobile numbers

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The 25 largest cybersecurity consultants based in Sweden

Ranked by team size

Top 25 of 375 cybersecurity consultants based in Sweden, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity consultants: 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	Omegapoint	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	501-1,000	619 contacts →
	Indirect evidence “Omegapoint hjälper dig att utveckla och cybersäkra din digitala verksamhet.” Source: RevenueBase Database · checked Sep 24, 2026
2	Cybercom Group	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	1,001-5,000	339 contacts →
	Indirect evidence “A Nordic powerhouse for digital solutions with a sustainable impact Knowit acquires Cybercom – creating a Nordic powerhouse for digital solutions with a sustainable impact.” Source: RevenueBase Database · checked Sep 24, 2026
3	Truesec	Indirect evidence	SwedenHQ checked Sep 24, 2026	201-500	332 contacts →
	Indirect evidence “Prevent Breach & Minimize Impact” Source: RevenueBase Database · checked Sep 24, 2026
4	Outpost24	Partial evidence	Karlskrona, SwedenHQ checked Sep 24, 2026	201-500	274 contacts →
	Partial 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 Sep 24, 2026
5	Clavister	Partial evidence	Örnsköldsvik, SwedenHQ checked Sep 24, 2026	51-200	116 contacts →
	Partial evidence “Clavister is a Swedish cybersecurity company protecting organisations with mission-critical applications for over two decades.” Source: RevenueBase Database · checked Sep 24, 2026
6	Basalt AB	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	51-200	110 contacts →
	Indirect evidence “Basalt develops and delivers secure systems and related services to governmental organisations and companies of strategic importance.” Source: RevenueBase Database · checked Sep 24, 2026
7	Rote Consulting AB	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	201-500	110 contacts →
	Indirect evidence “Your success is our mission.” Source: RevenueBase Database · checked Sep 24, 2026
8	Nordic Level Group AB Publ	Indirect evidence	Sundbyberg, SwedenHQ checked Sep 24, 2026	201-500	109 contacts →
	Indirect evidence “Nordic LEVEL Group AB (publ) förenklar säkerhet genom att kombinera mänsklig expertis med teknik i framkant.” Source: RevenueBase Database · checked Sep 24, 2026
9	2secure	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	51-200	108 contacts →
	Indirect evidence “2Secure har sedan starten 2006 varit en marknadsledande helhetsleverantör av professionell säkerhetsrådgivning och kvalificerade säkerhetstjänster.” Source: RevenueBase Database · checked Sep 24, 2026
10	Conscia Sverige	Partial evidence	Stockholm, SwedenHQ checked Sep 24, 2026	1,001-5,000	103 contacts →
	Partial evidence “Conscia is a leading provider of cybersecurity and networking solutions for mission-critical IT infrastructure in large European organizations.” Source: RevenueBase Database · checked Sep 24, 2026
11	Advenica	Partial evidence	Malmö, SwedenHQ checked Sep 24, 2026	51-200	100 contacts →
	Partial evidence “Advenica provides cybersecurity solutions within encryption and network segmentation with the highest level of EU-and national approvals.” Source: RevenueBase Database · checked Sep 24, 2026
12	Pointsharp	Partial evidence	Stockholm, SwedenHQ checked Sep 24, 2026	51-200	98 contacts →
	Partial evidence “Pointsharp is a European cybersecurity company founded in 2006.” Source: RevenueBase Database · checked Sep 24, 2026
13	Cuebid	Partial evidence	Solna, SwedenHQ checked Sep 24, 2026	51-200	75 contacts →
	Partial evidence “Cuebid's mission is to enhance our customers' cybersecurity through expertise in communication, infrastructure, and data centers.” Source: RevenueBase Database · checked Sep 24, 2026
14	Onevinn	Partial evidence	Gothenburg, SwedenHQ checked Sep 24, 2026	51-200	71 contacts →
	Partial evidence “Onevinn is a leading Microsoft cybersecurity partner, founded in 2008, with deep expertise across Microsoft’s security platform.” Source: RevenueBase Database · checked Sep 24, 2026
15	Arctic Group	Partial evidence	Luleå, SwedenHQ checked Sep 24, 2026	51-200	69 contacts →
	Partial evidence “Arctic Group is a leading expert in cybersecurity and development.” Source: RevenueBase Database · checked Sep 24, 2026
16	Sciber	Indirect evidence	Malmö, SwedenHQ checked Sep 24, 2026	51-200	56 contacts →
	Indirect evidence “At SCIBER we engineer software for the future.” Source: RevenueBase Database · checked Sep 24, 2026
17	Vesper Group	Partial evidence	Johanneshov, SwedenHQ checked Sep 24, 2026	51-200	55 contacts →
	Partial evidence “Vesper Group AB is a leading Risk and Security consultancy that specializes in providing integrated solutions to corporations, governments and humanitarian organizations…” Source: RevenueBase Database · checked Sep 24, 2026
18	Cparta Cyber Defense	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 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 Sep 24, 2026
19	Sentor Managed Security Services	Partial evidence	Kungsholmen, SwedenHQ checked Sep 24, 2026	51-200	53 contacts →
	Partial 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 Sep 24, 2026
20	Certezza AB	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	11-50	38 contacts →
	Indirect evidence “Certezza is an independent information and IT security company offering solutions for secure IT infrastructures.” Source: RevenueBase Database · checked Sep 24, 2026
21	SDNIT	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	11-50	37 contacts →
	Indirect evidence “SDNit är företaget som är allt vi ville att ett företag ska vara.” Source: RevenueBase Database · checked Sep 24, 2026
22	Subset AB	Partial evidence	Stockholm, SwedenHQ checked Sep 24, 2026	11-50	35 contacts →
	Partial 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 Sep 24, 2026
23	Integrity360 Sweden	Indirect evidence	Kista, SwedenHQ checked Sep 24, 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 Sep 24, 2026
24	Defensify AB	Indirect evidence	Malmö, SwedenHQ checked Sep 24, 2026	11-50	30 contacts →
	Indirect evidence “As specialists in security solutions within OT, IT and risk management, we help you prevent intrusions, secure systems, and safeguard critical societal functions.” Source: RevenueBase Database · checked Sep 24, 2026
25	Infozone	Indirect evidence	Stockholm, SwedenHQ checked Sep 24, 2026	51-200	29 contacts →
	Indirect evidence “We Create Heroes Våra konsulter är experter på att leverera lösningar kopplat till den säkra digitala arbetsplatsen.” Source: RevenueBase Database · checked Sep 24, 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 consultants. 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 consultants.
Partial evidence: Its own public description names part of cybersecurity consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity consultants. 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 375 cybersecurity consultants based in Sweden

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Cybersecurity consultants based in Sweden at a glance

As of Sep 24, 2026

52.2%Verified-email coverage

2.7%Mobile-number coverage

12.9Average contacts per company

1-10Median size (employees)

41.9%Largest-city concentration · Stockholm

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

268

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

1,9880–30

50431–60

2961–90

090–180

8180+

Company record updated

Median 79.0d

00–30

1,27131–60

2,23161–90

1,12290–180

224180+

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 consultants, 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 consultants”. 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 consultants), 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 consultants, 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, 2,529 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 24, 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 consultants by metro

Cybersecurity consultants in Stockholm157

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 cybersecurity consultants, 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 cybersecurity consultants are there based in Sweden?

RevenueBase identified 375 cybersecurity consultants 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?

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

Which city has the most cybersecurity consultants?

Stockholm leads with 157 headquartered companies, followed by Malmo (17) and Gothenburg (16).

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 2,529 verified decision-maker contacts tracked across these 375 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 24, 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.