Company lists · Data refreshed September 2026

Top 25 Management consulting firms based in Brussels, Belgium

Name: Management consulting firms based in Brussels, Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 122 companies tracked

RevenueBase identified 122 management consulting firms headquartered in Brussels, Belgium as of September 2026 and tracks 3,284 professional contacts across them, including 1,352 with verified work emails. Brussels is the largest hub.

This list covers management consulting firms headquartered in Brussels, Belgium, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

122Companies

3,284Contacts tracked

1,352Verified emails

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The 25 largest management consulting firms based in Brussels, Belgium

Ranked by team size

Top 25 of 122 management consulting firms based in Brussels, Belgium, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names management consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Arthur D. LittleIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1,001-5,000	2,186
	“As people, organizations and societies embrace change at pace, its leaders must anticipate, innovate and transform ever faster.” Source: company website · checked Sep 5, 2026
2	AvertimIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	201-500	274
	“Most organizations are facing major transformation challenges due to market, technological, social or political factors.” Source: company website · checked Sep 5, 2026
3	Aion ConsultingPartial evidence	Brussels, BelgiumHQ checked Sep 5, 2026	51-200	51
	“AION Consulting is a dynamic, independent strategy advisory group, operating through offices in Brussels, Paris, Luxembourg, Lyon, and Nantes.” Source: company website · checked Sep 5, 2026
4	Meogroup BelgiumIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	51-200	30
	“Your - Partner!” Source: company website · checked Sep 5, 2026
5	AsfalysIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	26
	“Our goal?” Source: company website · checked Sep 5, 2026
6	DualoopStrong evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	25
	“Dualoop is a consulting firm specialising in Product Management.” Source: company website · checked Sep 5, 2026
7	Field Service In MotionIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	20
	“Do you want to improve your Field Service performances?” Source: company website · checked Sep 5, 2026
8	Sequoia Business CommunityStrong evidence	Brussels, BelgiumHQ checked Sep 5, 2026	51-200	14
	“Sequoia Business Community is a consulting company consisting of the market’s leading architects and management consultants with a geographical footprint in Belgium, Luxembourg…” Source: company website · checked Sep 5, 2026
9	Valorize SolutionsIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	14
	“At Valorize Solutions, we empower sales teams, leaders, and individuals to reveal their full potential.” Source: company website · checked Sep 5, 2026
10	Square Circle X SowhatcommunicationsIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	13
	“Implementing strategic projects.” Source: company website · checked Sep 5, 2026
11	P2s Management ConsultingIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	11
	“P2S helps industrial firms move from one-off equipment sales to recurring-revenue and As-a-Service models.” Source: company website · checked Sep 5, 2026
12	HyphenateIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	10
	“Hyphenate is building an ecosystem to support organizations in their staffing demands.” Source: company website · checked Sep 5, 2026
13	Xb4 ConsultingPartial evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	9
	“At XB4 Consulting we combine functional & technical expertise to create value for your company.” Source: company website · checked Sep 5, 2026
14	Humind ConsultingIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	9
	“Inspired by people, we want to create meaningful business impact.” Source: company website · checked Sep 5, 2026
15	Hive-XIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	8
	“Bedrijfsconsulting en -services Worldwide People and resources oriented, we provide Consultancy Services and Innovation Technologies (R&D) Solutions.” Source: company website · checked Sep 5, 2026
16	BDO Ideas At WorkPartial evidence	Brussels, BelgiumHQ checked Sep 5, 2026	11-50	6
	“BDO Ideas at Work is a focused and dynamic management consultancy company, founded as Ideas at Work in and located in Brussels.” Source: company website · checked Sep 5, 2026
17	Apcom ConsultingStrong evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	6
	“Apcom consulting is an advanced project & communication management consultancy company based in Brussels, Belgium.” Source: company website · checked Sep 5, 2026
18	Eight ConsultingIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	5
	“LET’S BRING OUR SKILLS TOGETHER TO DELIVER THE BEST ADDED VALUE.” Source: company website · checked Sep 5, 2026
19	Efeso BelgiumPartial evidence	Brussels, BelgiumHQ checked Sep 5, 2026	501-1,000	4
	“EFESO Belgium is part of EFESO Management Consultants, the leading global pure player in operations strategy and performance improvement.” Source: company website · checked Sep 5, 2026
20	Leading With Purpose & PassionIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	4
	“Successful leaders are driven by a clarity of purpose, strong values, clear strategies and a passion for what they do.” Source: company website · checked Sep 5, 2026
21	HCC PartnersStrong evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	4
	“We are a Consulting and Management Services company specialized in business and digital transformation engagements.” Source: company website · checked Sep 5, 2026
22	RELSCPartial evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	3
	“We are a boutique management consultancy run by partners with a solid track record as executives, consultants and entrepreneurs in organisations large and small in the…” Source: company website · checked Sep 5, 2026
23	Eiffel Services SprlIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	3
	“Your organisation is developing or becoming complex.” Source: company website · checked Sep 5, 2026
24	Impprove ConsultingIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	2
	“We strongly believe that there is no successful implementation of any kind of change, nor optimal performance, without engaged and motivated people.” Source: company website · checked Sep 5, 2026
25	Alba BlueIndirect evidence	Brussels, BelgiumHQ checked Sep 5, 2026	1-10	2
	“Where strategy meets hustle.” Source: company website · checked Sep 5, 2026

Showing 25 of 122 management consulting firms based in Brussels, Belgium

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Management consulting firms based in Brussels, Belgium at a glance

As of Sep 5, 2026

1-10Median size (employees)

BrusselsLargest hub · 122 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Belgium list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Brussels, over 122 companies.

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 management consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brussels, Belgium whose own description of what they do matches “management consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among management consulting firms, and records with no verified work email. Companies headquartered outside Brussels 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 an evidence 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, 1,352 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 5, 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.

Management consulting firms by metro in Belgium

Management consulting firms in Brussels122
Management consulting firms in Bruxelles43
Management consulting firms in Antwerpen31
Management consulting firms in Antwerp30
Management consulting firms in Gent29
Management consulting firms in Mechelen29
Management consulting firms in Liege27

Frequently asked

How many management consulting firms are there based in Brussels, Belgium?

RevenueBase identified 122 management consulting firms headquartered in Brussels, Belgium 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?

Arthur D. Little, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most management consulting firms?

Brussels leads with 122 headquartered companies, followed by Bruxelles (43) and Antwerpen (31).

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 1,352 verified decision-maker contacts tracked across these 122 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 5, 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.