Company lists · Data refreshed August 2026

Top 25 Business strategy consulting firms based in Belgium

RevenueBase identified 846 company matches for business strategy consulting firms associated with Belgium as of August 2026 and tracks 5,198 professional contacts across them, including 882 with verified work emails and 207 with mobile numbers. Brussels is the largest hub.

This list covers company matches for business strategy consulting firms associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 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 RevenueBase SmartSearch · Exact Recorded Aug 31, 2026 How this list was built
846Companies
5,198Contacts tracked
882Verified emails
207Mobile numbers
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The 25 largest business strategy consulting firms based in Belgium

Ranked by team size
Top 25 of 846 company matches for business strategy consulting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMachelen Brussels, Belgium51-200130 contacts →

Exact match

“At The House of Marketing, we help our clients to transition towards profitable, sustainable growth through strategic marketing consulting and interim management.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchBelgium11-5068 contacts →

Exact match

“Nova Reperta helps your company to set a clear course for success and cultivate the strategies, processes, tools and mindset you need.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchSt-Lambrechts-Woluwe Brussels, Belgium51-20065 contacts →

Exact match

“ngage is a business advisory boutique that combines strategic thinking, multidisciplinary expertise, and genuine human connection to deliver transformations that last.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchWatermael-Boitsfort Brussels, Belgium51-20063 contacts →

Exact match

“Phinest is a Belgian Management Consulting firm providing tailor-made services to transform companies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchBelgium51-20060 contacts →

Exact match

“Myreas,(A Colruyt Group Company) The home for Strategy Consultants, Enterprise Architect and Transformation Managers.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchLochristi, Belgium11-5037 contacts →

Exact match

“Stanwick is an independent management consulting firm that advises national and international companies in their growth and transition.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchAalter, Belgium11-5036 contacts →

Exact match

“Op maat gemaakt advies met als doel je onderneming te laten groeien en de winst te gaan maximaliseren.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchBrussel, Belgium51-20035 contacts →

Exact match

“Welcome to Upwider Company Page!”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchBelgium11-5032 contacts →

Exact match

“We help your company break into new markets, outpace competitors, and build scalable Growth Engines that drive measurable success for years to come: Already 164 companies with…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchEdegem, Belgium11-5031 contacts →

Exact match

“Seven Beaufort is an ambitious bunch of entrepreneurial and quirky minds who like to get shit done.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchGhent, Belgium11-5026 contacts →

Exact match

“At Common Ground, we manage the process, provide strategic advice, and guide you through the transition.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchBrussels, Belgium51-20023 contacts →

Exact match

“Circle Strategy is the strategy consulting firm that has entered the age of ‘doing’ and places pragmatism at the center of its methodology.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchBrussels, Belgium11-5022 contacts →

Exact match

“ARCTURUS GROUP is a consulting firm specialized in: 1.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchAntwerp, Belgium51-20020 contacts →

Exact match

“BrainTower strengthens commercial organizations.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchBrussels, Belgium11-5019 contacts →

Exact match

“Denneen & Company is a growth strategy consulting firm that has been helping Fortune 100, private and private equity owned companies, and premier not-for-profit institutions find…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchHasselt, Belgium11-5019 contacts →

Exact match

“B2B-bedrijven proactief laten groeien.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchGhent, Belgium11-5015 contacts →

Exact match

“B.Adapted heeft expertise in bedrijfsstrategie, enterprise architectuur en portfoliomanagement.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchBelgium11-5015 contacts →

Exact match

“GALLYS a pour mission d'accompagner ses clients dans leur développement, de les aider à dynamiser la gestion de leur entreprise, de les conseiller dans l'organisation des…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchBerchem, Belgium11-5014 contacts →

Exact match

“Welcome to the outside-in company.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchBelgium11-5014 contacts →

Exact match

“STRAREX is your full-service strategic marketing agency, and our dedicated team works with you and your team for sustainable business growth of your brand and organization.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchBrussels, Belgium11-5014 contacts →

Exact match

“Since 1993, The Summit Group has elevated sales performance and accelerated leading companies’ distinguishing go-to-market execution in more than sixty countries.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchAntwerp, Belgium11-5013 contacts →

Exact match

“Orca Solutions is a dynamic team of high-performance consultants who are driven by a shared commitment to delivering unparalleled solutions and advice to our clients.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchBelgium11-5013 contacts →

Exact match

“Wave Group is a service company that provides its expertise to start ups, SME's and large companies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchLeuven, Belgium11-509 contacts →

Exact match

“Tailored Marketing Launch your business with Websters or boost your sales to the next level.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchSint-Niklaas, Belgium11-507 contacts →

Exact match

“Wij helpen bedrijven groeien, opschalen en hun markt domineren door strategische groeiplannen en datagedreven oplossingen.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 25 of 846 business strategy consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 882 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business strategy consulting firms based in Belgium at a glance

As of Aug 31, 2026
17.0%Verified-email coverage
4.0%Mobile-number coverage
6.1Average contacts per company
1-10Median size (employees)
11.1%Largest-city concentration · Brussels
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
715
11-50
78
51-200
20
201-500
5
501-1,000
1
1,001-5,000
2

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Belgium whose business descriptions match “business strategy consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 882 professional contacts with verified work emails across the full matched dataset. 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 August 31, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “business strategy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business strategy consulting firms are there based in Belgium?

RevenueBase identified 846 company matches for business strategy consulting firms associated with Belgium as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

The House Of Marketing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most business strategy consulting firms?

Brussels leads with 94 company records, followed by Antwerp (51) and Mechelen (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 882 professional contacts with verified work emails tracked across these 846 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.