Company lists · Data refreshed September 2026

Top 25 Interim management companies based in Belgium

RevenueBase identified 122 company matches for interim management companies associated with Belgium as of September 2026 and tracks 331 professional contacts across them, including 105 with verified work emails. Antwerp is the largest hub.

This list covers company matches for interim management companies 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 21, 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 21, 2026 How this list was built
122Companies
331Contacts tracked
105Verified emails
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The 25 largest interim management companies based in Belgium

Ranked by team size
Top 25 of 122 company matches for interim management companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchWatermael-boitsfort, BelgiumHQ recorded Sep 21, 202651-20062 contacts →

Exact match

“FinSquare Consulting Group is a financial and management consulting company specialized in interim management and program/project management in finance, accounting and procurement.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchZaventem, BelgiumHQ recorded Sep 21, 202651-20048 contacts →

Exact match

“At Minds & More, we connect organizations with experienced interim leaders and experts to drive growth and transformation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBelgiumHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Beam® helps organisations strengthen their HR teams from within through a trusted community of freelance HR leaders and experts.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Essensys empowers organizations through executive interim management, change & transformation programs, and executive search.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Sep 21, 202611-504 contacts →

Exact match

“We provide seasoned, independent leaders on a temporary basis to advise, stabilise, steer or transform organisations during periods of critical change or transition.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchB-1000 Brussels, BelgiumHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Sadis & Co helps companies managing critical phases of their life cycle, efficiently and responsibly.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLiège, BelgiumHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Bridge UP helps your company to move to the next level with the best leaders and interim managers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBoom, BelgiumHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Maerten & Partners is a no-nonsense matchmaker, delivering freelance project and interim managers to companies with a temporary shortage of management execution power.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchIxelles, BelgiumHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Arrowstone is a reference in Belgium and other European countries in Executive Interim Management services,(also called Interim Management, Temporary Management and Transition…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchWetteren, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“askfred is the interim management practice organisations bring in when a digital transformation, a platform rollout, or a critical system has stalled.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchWaasmunster, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“CMC basically executes Managing Director and CFO assignments under different models.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchEdegem, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We are highly experienced consultants supporting you with executive interim management, project management and strategy/business advice.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Management Consulting & Interim Management”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchAntwerp, BelgiumHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Steeds de juiste competenties in uw organisatie.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Interim Management - Temporary assignment to manage a period of transition, change or crisis in your company - Daily management of compliance-related activities in close…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchRumst, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Talent Promotion Belgium is an interim management company focusing on one goal:"Getting the Job Done." An engineering degree and a Vlerick MBA combined with over 20 years of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchWachtebeke, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Adiutor offers management services on interim basis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHeusden-zolder, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Ten-o-Ten is at your service for Project- & Interim Management in Finance, ICT, HR.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchBrussels, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“To compete effectively in the 21st century firms must identify and exploit opportunities achieving and sustaining a competitive advantage.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchNijlen, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“As an experienced business owner and with experience in the manufacturing industry, I am available for Ad Interim assignments in the context of continuous improvement, operational…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchHermalle-sous-huy, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Croissance Bienveillante Interim Management : Sales Leader | General Manager Accompagnement: Création | Stratégie | Opérations”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchAntwerp, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Omnium Consultancy begeleidt organisaties op weg naar succes via projectmanagement, interim-management en organisatieadvies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchAntwerp, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Hyphen legal is een gespecialiseerde staffing boutique met een focus op legal interim management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchAalter, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“TMCO.BE is a management consulting company based out of 32 Aalterstraat, Aalter, Belgium.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchCourt Saint Etienne, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We provide full or part-time financial competency to assure the short or long term continuity in crucial financial processes for CFO’s of companies in an international production…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 122 interim management companies based in Belgium

See the full list, filter by size, metro and specialty, and access 105 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interim management companies based in Belgium at a glance

As of Sep 21, 2026
31.7%Verified-email coverage
2.7Average contacts per company
1-10Median size (employees)
6.6%Largest-city concentration · Antwerp
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
109
11-50
8
51-200
2

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

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 “interim management companies” 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 105 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 21, 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 “interim management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interim management companies are there based in Belgium?

RevenueBase identified 122 company matches for interim management companies 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?

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

Which city has the most interim management companies?

Antwerp leads with 8 company records, followed by Brussels (6) and Mechelen (3).

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 105 professional contacts with verified work emails tracked across these 122 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 21, 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.