Company lists · Data refreshed September 2026

Top 25 Big 5 consulting firms based in Denmark

Name: Big 5 consulting firms based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 295 companies tracked

RevenueBase identified 295 big 5 consulting firms headquartered in Denmark as of September 2026 and tracks 2,086 professional contacts across them, including 421 with verified work emails and 134 with mobile numbers. Copenhagen is the largest hub.

This list covers big 5 consulting firms 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 23, 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 23, 2026 86% judged on-target in blind review

295Companies

2,086Contacts tracked

421Verified emails

134Mobile numbers

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The 25 largest big 5 consulting firms based in Denmark

Ranked by team size

Top 25 of 295 big 5 consulting firms based in Denmark, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to big 5 consulting firms: 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	Emendo Consulting Group	Indirect evidence	Nordhavn, DenmarkHQ checked Sep 23, 2026	201-500	221 contacts →
	Indirect evidence “Emendo is Latin and translates to "improve" or "eliminate errors," which perfectly describes our work and what we do.” Source: RevenueBase Database · checked Sep 23, 2026
2	CGI Danmark	Indirect evidence	Ballerup, DenmarkHQ checked Sep 23, 2026	10001+	195 contacts →
	Indirect evidence “CGI er grundlagt i 1976 og en af verdens største leverandører af konsulentydelser og services inden for it og forretningsrådgivning.” Source: RevenueBase Database · checked Sep 23, 2026
3	Trustworks	Indirect evidence	København K, DenmarkHQ checked Sep 23, 2026	51-200	122 contacts →
	Indirect evidence “Trustworks is a Management Consultancy focusing on bridging the gap between business and IT to help clients realize measurable business value from their IT-enabled investments.” Source: RevenueBase Database · checked Sep 23, 2026
4	H&b Hildebrandt & Brandi	Indirect evidence	København K, DenmarkHQ checked Sep 23, 2026	51-200	76 contacts →
	Indirect evidence “We assist top managements in ambitious companies reach top performance and solve their most important challenges – for people, by people with people.” Source: RevenueBase Database · checked Sep 23, 2026
5	North Consulting	Partial evidence	Copenhagen, DenmarkHQ checked Sep 23, 2026	51-200	64 contacts →
	Partial evidence “NORTH is a top-tier management consulting company based in Copenhagen.” Source: RevenueBase Database · checked Sep 23, 2026
6	Unify Partners	Indirect evidence	Copenhagen Sv, DenmarkHQ checked Sep 23, 2026	11-50	44 contacts →
	Indirect evidence “Unify Partners is a management consultancy, specialised in bridging business & technology.” Source: RevenueBase Database · checked Sep 23, 2026
7	Mindcore	Indirect evidence	Kongens Lyngby, DenmarkHQ checked Sep 23, 2026	11-50	41 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 23, 2026
8	A-2 Management Consulting	Indirect evidence	Charlottenlund, DenmarkHQ checked Sep 23, 2026	51-200	40 contacts →
	Indirect evidence “A-2 is a leading management consultancy company.” Source: RevenueBase Database · checked Sep 23, 2026
9	Thursday Consulting	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 23, 2026	11-50	36 contacts →
	Indirect evidence “Thursday har erfaringen fra de store konsulenthuse og agiliteten ved at være lille.” Source: RevenueBase Database · checked Sep 23, 2026
10	Coreconsult	Indirect evidence	Åbyhøj, DenmarkHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Welcome to CoreConsult.” Source: RevenueBase Database · checked Sep 23, 2026
11	Revisionsfirmaet Edelbo	Indirect evidence	Svendborg, DenmarkHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Forudsætningen for velkvalificeret rådgivning er højtuddannede og kompetente medarbejdere, som har evnen til og forståelsen for vigtigheden af at kunne samarbejde tæt med en fast…” Source: RevenueBase Database · checked Sep 23, 2026
12	Optimumit A S	Indirect evidence	Indre By, DenmarkHQ checked Sep 23, 2026	11-50	19 contacts →
	Indirect evidence “OptimumIT tilbyder it-ekspertbistand og it rådgivning til offentlige og private virksomheder.” Source: RevenueBase Database · checked Sep 23, 2026
13	Zangenberg Analytics	Partial evidence	København K, DenmarkHQ checked Sep 23, 2026	11-50	19 contacts →
	Partial evidence “Zangenberg Analytics specializes in financial IT consulting and advising on IT strategic issues.” Source: RevenueBase Database · checked Sep 23, 2026
14	Directure	Partial evidence	Hellerup, DenmarkHQ checked Sep 23, 2026	11-50	16 contacts →
	Partial evidence “Directure is an International Advisory Firm founded in 2002 with the idea of integrating several disciplines of consulting into one concept.” Source: RevenueBase Database · checked Sep 23, 2026
15	business-partner.dk	Indirect evidence	Give, DenmarkHQ checked Sep 23, 2026	1-10	13 contacts →
	Indirect evidence “En af hovedårsagerne til at vælge Business-Partner er vores skræddersyede tilgang til rådgivning.” Source: RevenueBase Database · checked Sep 23, 2026
16	Staun&stender	Partial evidence	Hellerup, DenmarkHQ checked Sep 23, 2026	51-200	12 contacts →
	Partial evidence “Staun & Stender is an IT solutions and consulting company specializing in strategy execution and business transformation for large companies.” Source: RevenueBase Database · checked Sep 23, 2026
17	Beyond Advisors	Partial evidence	Copenhagen, DenmarkHQ checked Sep 23, 2026	11-50	12 contacts →
	Partial evidence “We are a Nordic powerhouse, bringing together a civilisation of driven people, continuing the pursuit of enabling societies and transforming consulting from within.” Source: RevenueBase Database · checked Sep 23, 2026
18	Algorize	Indirect evidence	København, DenmarkHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “I Algorize arbejder vi for at løse betydningsfulde problemstillinger i din forretning.” Source: RevenueBase Database · checked Sep 23, 2026
19	Personae Consulting That Matters	Indirect evidence	Frederiksberg C, DenmarkHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “Personae – driving meaningful change across industries At Personae, we specialize in delivering impactful transformation with years of experience, proven tools, and successful…” Source: RevenueBase Database · checked Sep 23, 2026
20	QANT	Indirect evidence	København Ø, DenmarkHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “At QANT we help our customers take advantage of the great human, organizational and strategic potential, which they already hold, and thereby to become even better at what they do.” Source: RevenueBase Database · checked Sep 23, 2026
21	Platon A S	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 23, 2026	201-500	10 contacts →
	Indirect evidence “PLATON HAS JOINED THE LARGEST AUDIT AND CONSULTANCY FIRM IN THE WORLD!” Source: RevenueBase Database · checked Sep 23, 2026
22	Cittros	Indirect evidence	Kastrup, DenmarkHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “We help medium-large Retail and Service enterprises get the most of technology advancements and digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
23	IT Advisory	Indirect evidence	Silkeborg, DenmarkHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “Since 2017, IT ADVISORY has helped leadership teams across industries navigate complex digital and AI-driven transformations.” Source: RevenueBase Database · checked Sep 23, 2026
24	Optimize APS	Indirect evidence	Aabenraa, DenmarkHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “Optimize er både dit bogholderi, din revisor, dit advisory board og din coach.” Source: RevenueBase Database · checked Sep 23, 2026
25	Trust IT Management Consulting	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “TRUST er et IT-management konsulenthus med specialer i program- og projektledelse, forretningsudvikling samt rådgivning vedr.” Source: RevenueBase Database · checked Sep 23, 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: big 5 consulting firms. 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 big 5 consulting firms.
Partial evidence: Its own public description names part of big 5 consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big 5 consulting firms. 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 295 big 5 consulting firms based in Denmark

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Big 5 consulting firms based in Denmark at a glance

As of Sep 23, 2026

20.2%Verified-email coverage

6.4%Mobile-number coverage

7.1Average contacts per company

1-10Median size (employees)

17.3%Largest-city concentration · Copenhagen

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

236

11-50

51-200

201-500

1,001-5,000

10001+

Freshness & accuracy

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

Email last verified

Median 26.0d

3150–30

8831–60

561–90

090–180

13180+

Company record updated

Median 74.0d

00–30

71031–60

86061–90

45890–180

58180+

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 big 5 consulting firms, 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 “big 5 consulting firms”. 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 big 5 consulting firms), 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 big 5 consulting firms, 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, 421 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 23, 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.

Big 5 consulting firms by metro

Big 5 consulting firms in Copenhagen51

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 big 5 consulting firms, 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 big 5 consulting firms are there based in Denmark?

RevenueBase identified 295 big 5 consulting firms 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?

Emendo Consulting Group, headquartered in Nordhavn, tops this list with the largest team on record.

Which city has the most big 5 consulting firms?

Copenhagen leads with 51 headquartered companies, followed by Kobenhavn (12) and Hellerup (9).

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 421 verified decision-maker contacts tracked across these 295 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 23, 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.