Company lists · Data refreshed October 2026

Top 18 Banking advisory firms based in Brussels, Belgium

RevenueBase identified 43 company matches for banking advisory firms associated with Brussels, Belgium as of October 2026 and tracks 777 professional contacts across them, including 242 with verified work emails. Across Belgium, Brussels is the largest hub for this category.

This list covers company matches for banking advisory firms associated with Brussels, 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 October 8, 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 Oct 8, 2026 How this list was built
43Companies
777Contacts tracked
242Verified emails
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The 18 largest banking advisory firms based in Brussels, Belgium

Ranked by team size
Top 18 of 43 company matches for banking advisory firms based in Brussels, Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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 matchBrussels, BelgiumHQ recorded Oct 8, 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 · Oct 8, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Oct 8, 2026201-500143 contacts →

Exact match

“Your Banking NearTech As a privileged partner of banks for more than 25 years, the MAINSYS group accompanies its clients in their new challenges of the digital transformation.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Oct 8, 202651-20071 contacts →

Exact match

“At DynaFin, we believe the financial sector must be safe, transparent, and have a positive impact on society.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Oct 8, 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 · Oct 8, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Oct 8, 2026n/a44 contacts →

Exact match

“BDO’s Global Financial Services Practice helps clients in the financial services sector succeed in a changing landscape that is marked by regulatory reform, disruptive technology…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Oct 8, 202611-5024 contacts →

Exact match

“Chez Pyxis & Co, nous croyons que le rôle du comptable va bien au-delà des chiffres.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
7Exact matchBrussels, BelgiumHQ recorded Oct 8, 202611-5023 contacts →

Exact match

“We are your companion de route.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Oct 8, 202611-5021 contacts →

Exact match

“Morrison Finance is a Fintech and Consultancy Group located in Belgium.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9Exact matchBrussels, BelgiumHQ recorded Oct 8, 202611-509 contacts →

Exact match

“TMA International S.A.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-107 contacts →

Exact match

“Marsac Advisors is an M&A boutique operating in France and Benelux.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-107 contacts →

Exact match

“Based in Brussels, E-Spring is a corporate finance boutique providing tailored investment banking services across Mergers & Acquisitions, financial advisory, private equity…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-105 contacts →

Exact match

“Basée à Bruxelles et à Paris, Brugmann Conseil s’est fixé comme objectif d’accompagner entrepreneurs, investisseurs et dirigeants dans toutes les étapes de leur activité.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-103 contacts →

Exact match

“International Corporate Finance Advisers For over 30 years, M&A International has been providing national and international clients with specialist services for acquisitions and…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-102 contacts →

Exact match

“Walkiers & Wauthier is a nimble corporate finance boutique, offering superior and bespoke advisory services.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-101 contacts →

Exact match

“CPM-Partners sprl is a management consulting firm specialised in M&A and Corporate Finance Advisory.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-101 contacts →

Exact match

“Facilitateur (nom.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-101 contacts →

Exact match

“La Finance est une fonction qui touche à tous les domaines d’une entreprise.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-101 contacts →

Exact match

“About Us Welcome to Consultinx, a leading consulting firm specializing in the payment industry, digital transformation, and technology innovation.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

Showing 18 of 43 banking advisory firms based in Brussels, Belgium

See the full list, filter by size, metro and specialty, and access 242 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Banking advisory firms based in Brussels, Belgium at a glance

As of Oct 8, 2026
31.1%Verified-email coverage
18.1Average contacts per company
1-10Median size (employees)
Oct 8, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
7
51-200
2
201-500
2
10001+
1

Email recency for this list is measured across the whole Belgium list rather than for Brussels, so it is reported there. Company counts and contact totals on this page are exact for Brussels, over 43 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 Brussels, Belgium whose business descriptions match “banking advisory 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 242 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 October 8, 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 “banking advisory firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many banking advisory firms are there based in Brussels, Belgium?

RevenueBase identified 43 company matches for banking advisory firms associated with Brussels, Belgium as of October 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?

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

Which city in Belgium has the most banking advisory firms?

Brussels leads Belgium with 43 company records, followed by Antwerp (15) and Mechelen (8).

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 242 professional contacts with verified work emails tracked across these 43 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 October 8, 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.