Company lists · Data refreshed September 2026

Top 25 Cybersecurity risk consulting companies based in Denmark

RevenueBase identified 100 cybersecurity risk consulting companies headquartered in Denmark as of September 2026 and tracks 778 professional contacts across them, including 194 with verified work emails and 42 with mobile numbers. Copenhagen is the largest hub.

This list covers cybersecurity risk consulting companies headquartered in Denmark, 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 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review
100Companies
778Contacts tracked
194Verified emails
42Mobile numbers
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The 25 largest cybersecurity risk consulting companies based in Denmark

Ranked by team size
Top 25 of 100 cybersecurity risk consulting companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity risk consulting 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 evidenceDenmark201-500173 contacts →

Indirect evidence

“We are Reversec.”

Source: RevenueBase Database · checked Sep 1, 2026
2Strong evidenceDenmark51-20068 contacts →

Strong evidence

“At Kopenhagen Konsulting, we dive deep into your objectives and become your reliable allies in exploring the unknown, with a special focus on cybersecurity, digitalization, risk…”

Source: RevenueBase Database · checked Sep 1, 2026
3Indirect evidenceKongens Lyngby, Denmark11-5042 contacts →

Indirect evidence

“QUITE SIMPLY, WE HELP COMPANIES THROUGH COMPLEX IT CHANGE At Mindcore we build on a unique set of capabilities combining deep understanding of business processes with hardcore…”

Source: RevenueBase Database · checked Sep 1, 2026
4Partial evidenceCopenhagen, Denmark11-5022 contacts →

Partial evidence

“Safesqr is a European, human-first cybersecurity company.”

Source: RevenueBase Database · checked Sep 1, 2026
5Indirect evidenceAarhus, Denmark11-5021 contacts →

Indirect evidence

“UNITAS provides advisory services on information security, IT security, GRC/compliance, and IT auditing.”

Source: RevenueBase Database · checked Sep 1, 2026
6Indirect evidenceSolrod Strand Zealand, Denmark11-5020 contacts →

Indirect evidence

“Defensive Group is a Danish security consultancy firm operating internationally.”

Source: RevenueBase Database · checked Sep 1, 2026
7Indirect evidenceEsbjerg Of Southern, Denmark11-5019 contacts →

Indirect evidence

“Vi er uvildige eksperter inden for it-sikkerhed.”

Source: RevenueBase Database · checked Sep 1, 2026
8Indirect evidenceViby J, Denmark11-5017 contacts →

Indirect evidence

“2C Networks - Clarity in a complex world.”

Source: RevenueBase Database · checked Sep 1, 2026
9Indirect evidenceSaeby, Denmark1-1012 contacts →

Indirect evidence

“Hvornår har du sidst tjekket dine forsikringskrav?”

Source: RevenueBase Database · checked Sep 1, 2026
10Indirect evidenceVaerlose, Denmark11-5011 contacts →

Indirect evidence

“Cyber Event & Threat Assessors (CETA), offers advisory, services & solutions within cyber security.”

Source: RevenueBase Database · checked Sep 1, 2026
11Indirect evidenceKobenhavn, Denmark1-109 contacts →

Indirect evidence

“IT handler ikke længere kun om drift.”

Source: RevenueBase Database · checked Sep 1, 2026
12Partial evidenceNaestved Zealand, Denmark11-509 contacts →

Partial evidence

“LCG is a cybersecurity partner helping organisations strengthen resilience before, during and after a cyber attack.”

Source: RevenueBase Database · checked Sep 1, 2026
13Indirect evidenceCopenhagen Capital Of Denmark, Denmark1-108 contacts →

Indirect evidence

“Denmark is among the most digitized countries in the world.”

Source: RevenueBase Database · checked Sep 1, 2026
14Partial evidenceAarhus Central, Denmark1-107 contacts →

Partial evidence

“We are Cyber Partners, your trusted partner in cybersecurity.”

Source: RevenueBase Database · checked Sep 1, 2026
15Indirect evidenceCopenhagen, Denmark11-507 contacts →

Indirect evidence

“Danish Cyber Defence leverer uafhængig rådgivning, uddannelse og hjælp til cyberforsvar der virker mod målrettede og opportunistiske hackere.”

Source: RevenueBase Database · checked Sep 1, 2026
16Indirect evidenceDenmark11-506 contacts →

Indirect evidence

“Banshie is a cyber security company that offers consultancy services.”

Source: RevenueBase Database · checked Sep 1, 2026
17Indirect evidenceKobenhavn K., Denmark1-105 contacts →

Indirect evidence

“Sixtus is established with a purpose of uniting law, IT and strategy, so that our customers can receive advice, which can be implemented in the company’s daily operations.”

Source: RevenueBase Database · checked Sep 1, 2026
18Indirect evidenceCopenhagen, Denmark1-103 contacts →

Indirect evidence

“Vi hjælper virksomheder med at finde huller i deres cybersikkerhed, og hjælper dem godt videre til en sikker opsætning.”

Source: RevenueBase Database · checked Sep 1, 2026
19Strong evidenceHerlev, Denmark1-103 contacts →

Strong evidence

“e-ducators is an independent consulting company providing governance, risk, compliance (GRC) and training within cybersecurity and GDPR.”

Source: RevenueBase Database · checked Sep 1, 2026
20Partial evidenceFrederiksberg C, Denmark1-103 contacts →

Partial evidence

“Black Swan Institute is an Award-winning Risk & Information Security Company.”

Source: RevenueBase Database · checked Sep 1, 2026
21Indirect evidenceDenmark1-102 contacts →

Indirect evidence

“NIL815 operates on a Business First principle.”

Source: RevenueBase Database · checked Sep 1, 2026
22Partial evidenceHorsens, Denmark1-101 contacts →

Partial evidence

“With 30 years of experience in the IT industry, I’m considered a seasoned professional with expertise in areas of IT & Information security, engineering, consulting, and technical…”

Source: RevenueBase Database · checked Sep 1, 2026
23Indirect evidenceJyllinge, Denmark1-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 1, 2026
24Partial evidenceHellerup, Denmark1-101 contacts →

Partial evidence

“Our agenda & purpose is to ensure that compromises & risks are reduced to the maximum.”

Source: RevenueBase Database · checked Sep 1, 2026
25Partial evidenceHedehusene, Denmark1-101 contacts →

Partial evidence

“sndnss aps helps organizations build robust cybersecurity without expensive consultant dependencies.”

Source: RevenueBase Database · checked Sep 1, 2026

Showing 25 of 100 cybersecurity risk consulting companies based in Denmark

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Cybersecurity risk consulting companies based in Denmark at a glance

As of Sep 1, 2026
24.9%Verified-email coverage
5.4%Mobile-number coverage
7.8Average contacts per company
1-10Median size (employees)
14.0%Largest-city concentration · Copenhagen
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
23
51-200
1
201-500
2
501-1,000
1
1,001-5,000
1

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 risk consulting 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 Denmark whose own description of what they do matches “cybersecurity risk consulting 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 risk consulting 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 risk consulting companies, and records with no verified work email. Companies headquartered outside Denmark 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, 194 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 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.

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 risk consulting 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 cybersecurity risk consulting companies are there based in Denmark?

RevenueBase identified 100 cybersecurity risk consulting companies headquartered in Denmark 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?

Reversec, headquartered in Denmark, tops this list with the largest team on record.

Which city has the most cybersecurity risk consulting companies?

Copenhagen leads with 14 headquartered companies, followed by Kobenhavn K (4) and Aarhus Central (3).

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 194 verified decision-maker contacts tracked across these 100 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 1, 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.