Company lists · Data refreshed September 2026

Top 25 Business growth consulting firms based in Belgium

RevenueBase identified 728 company matches for business growth consulting firms associated with Belgium as of September 2026 and tracks 5,800 professional contacts across them, including 1,046 with verified work emails and 166 with mobile numbers. Brussels is the largest hub.

This list covers company matches for business growth 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 September 23, 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 Sep 23, 2026 How this list was built
728Companies
5,800Contacts tracked
1,046Verified emails
166Mobile numbers
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The 25 largest business growth consulting firms based in Belgium

Ranked by team size
Top 25 of 728 company matches for business growth consulting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 matchWemmel, BelgiumHQ recorded Sep 23, 2026201-500559 contacts →

Exact match

“Samen ondernemen, met kennis en visie.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Sep 23, 2026201-500274 contacts →

Exact match

“Most organizations are facing major transformation challenges due to market, technological, social or political factors.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchMachelen, BelgiumHQ recorded Sep 23, 202651-200130 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchKontich, BelgiumHQ recorded Sep 23, 202651-20075 contacts →

Exact match

“Trilations provides business insights and works with you every day to define and implement winning strategies.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Sep 23, 202611-5068 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 · Sep 23, 2026 · View company records in RevenueBase
6Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 23, 202651-20063 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchBrussels, BelgiumHQ recorded Sep 23, 202651-20051 contacts →

Exact match

“AION Consulting is a dynamic, independent strategy advisory group, operating through offices in Brussels, Paris, Luxembourg, Lyon, and Nantes.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Sep 23, 202651-20047 contacts →

Exact match

“Raftech is a technology consulting company dedicated to helping businesses across Europe unlock their full potential through innovation and digital transformation.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchLochristi, BelgiumHQ recorded Sep 23, 202611-5037 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 · Sep 23, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Sep 23, 202611-5037 contacts →

Exact match

“PHCom stands for Performance and Harmony in Commercial Services.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchAalter, BelgiumHQ recorded Sep 23, 202611-5036 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 · Sep 23, 2026 · View company records in RevenueBase
12Exact matchLokeren, BelgiumHQ recorded Sep 23, 202611-5033 contacts →

Exact match

“Business Markers is a unique consultancy agency, a cooperation of experienced business managers.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Sep 23, 202611-5033 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 · Sep 23, 2026 · View company records in RevenueBase
14Exact matchMechelen, BelgiumHQ recorded Sep 23, 202611-5031 contacts →

Exact match

“At ASV Consult, we believe that a tailored & client-focused approach is needed to effectively deliver value for our clients.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchBrussel, BelgiumHQ recorded Sep 23, 202651-20031 contacts →

Exact match

“Welcome to Upwider Company Page!”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchEdegem, BelgiumHQ recorded Sep 23, 202611-5029 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 · Sep 23, 2026 · View company records in RevenueBase
17Exact matchKontich, BelgiumHQ recorded Sep 23, 202611-5023 contacts →

Exact match

“Digitale impact, voor duurzame groei.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Sep 23, 202651-20022 contacts →

Exact match

“Kalytech is part of the act digital group, present in 12 countries with over 5,600 professionals.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchBrussels, BelgiumHQ recorded Sep 23, 202611-5020 contacts →

Exact match

“4P square stands as one of Belgium's leading consulting firms, redefining the landscape of marketing and sales consultancy and interim management.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchAntwerp, BelgiumHQ recorded Sep 23, 202651-20020 contacts →

Exact match

“BrainTower strengthens commercial organizations.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchHasselt, BelgiumHQ recorded Sep 23, 202611-5020 contacts →

Exact match

“B2B-bedrijven proactief laten groeien.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchMechelen, BelgiumHQ recorded Sep 23, 202611-5018 contacts →

Exact match

“Customer centricity is not about being all things to all people, it is about being consistent & authentic.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchGenk, BelgiumHQ recorded Sep 23, 20261-1017 contacts →

Exact match

“Wil je graag: • Jouw bedrijfsgroei verhogen?”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchBrussels, BelgiumHQ recorded Sep 23, 202611-5016 contacts →

Exact match

“With offices in Brussels and Madrid, ianusGroup for sustainable businesses offers tailor-made strategic solutions to private companies, trade associations, not-for profit…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchLouveigné, BelgiumHQ recorded Sep 23, 202611-5015 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 · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 728 business growth consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 1,046 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business growth consulting firms based in Belgium at a glance

As of Sep 23, 2026
18.0%Verified-email coverage
2.9%Mobile-number coverage
8.0Average contacts per company
1-10Median size (employees)
10.4%Largest-city concentration · Brussels
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
629
11-50
65
51-200
20
201-500
7
501-1,000
1
1,001-5,000
2

Freshness & accuracy

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

Email last verified

Median 25.0d

Company record updated

Median 89.0d

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 growth 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 1,046 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 September 23, 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 growth consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 728 company matches for business growth consulting firms associated with Belgium as of September 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?

VGD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most business growth consulting firms?

Brussels leads with 76 company records, followed by Antwerp (41) and Ghent (23).

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 1,046 professional contacts with verified work emails tracked across these 728 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 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 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.