Company lists · Data verified August 2026

Top 9 Administrative support for investment firms based in Belgium

Name: Administrative support for investment firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 28 companies tracked

There are 28 administrative support for investment firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 166 professional contacts across them, including 21 with verified work emails and 4 with mobile numbers. Wuustwezel is the largest hub.

This list covers administrative support for investment firms headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

28Companies

166Contacts tracked

21Verified emails

4Mobile numbers

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The 9 largest administrative support for investment firms based in Belgium

Ranked by team size

Top 9 of 28 administrative support for investment firms based in Belgium, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Leleux Associated Brokers	Brussels	51-200	104	4
2	YES Papa	n/a	1-10	6	6
3	EB Capital	Etterbeek	51-200	6	1
4	Admore Services	Sint-Gillis-Waas	1-10	6	1
5	F&s Financial Services	Antwerpen	1-10	5	4
6	Sia-Sterkinadministratie	Vremde	1-10	2	2
7	borgmans.com	Vosselaar	1-10	2	1
8	Umeoffice	Lendelede	1-10	1	1
9	Améleon	Zonhoven	1-10	1	1

Showing 9 of 28 administrative support for investment firms based in Belgium

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Administrative support for investment firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

WuustwezelLargest hub · 2 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

51-200

Administrative support for investment firms by metro

Metro	Companies
Administrative support for investment firms in Wuustwezel	2
Administrative support for investment firms in Turnhout	1
Administrative support for investment firms in Baulers	1
Administrative support for investment firms in Zonhoven	1
Administrative support for investment firms in Stokrooie	1
Administrative support for investment firms in Vosselaar	1
Administrative support for investment firms in Genk	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “administrative support for investment firms”, with match quality audited by blind human judging, and headquartered in Belgium.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many administrative support for investment firms are there based in Belgium?

There are 28 administrative support for investment firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Leleux Associated Brokers, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most administrative support for investment firms?

Wuustwezel leads with 2 headquartered companies, followed by Turnhout (1) and Baulers (1).

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 21 verified decision-maker contacts tracked across these 28 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Administrative support for investment firms by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.