Company lists · Data verified August 2026

Top 17 Administrative support for investment firms based in France

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 154 companies tracked

There are 154 administrative support for investment firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 465 professional contacts across them, including 135 with verified work emails and 18 with mobile numbers. Paris is the largest hub.

This list covers administrative support for investment firms headquartered in France, 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.

154Companies

465Contacts tracked

135Verified emails

18Mobile numbers

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The 17 largest administrative support for investment firms based in France

Ranked by team size

Top 17 of 154 administrative support for investment firms based in France, 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	Groupe Hexagone	Paris	11-50	39	16
2	DÔM Finance	Paris	11-50	34	24
3	Insti7	Paris	11-50	29	16
4	ALTUM	Pauillac	11-50	26	18
5	Montsegur Finance	Paris	11-50	18	7
6	Amadeis	Paris	11-50	17	12
7	OXILA	Paris	11-50	12	1
8	Maison DE LA Compliance	Paris	11-50	11	7
9	Patrival	Wasquehal	11-50	9	5
10	Solutions Partenaires	Rennes	1-10	3	3
11	Assorg	Paris	1-10	3	1
12	Work'assist	n/a	1-10	2	2
13	Axio Associates	Paris	1-10	1	1
14	Documentor Sarl	Thionville	1-10	1	1
15	CEM Services	Saint-Genis-Pouilly	1-10	1	1
16	Nat&co	Marseille	1-10	1	1
17	Solution Secrétariat	Villemur-Sur-Tarn	1-10	1	1

Showing 17 of 154 administrative support for investment firms based in France

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Administrative support for investment firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 25 HQs

18Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

140

11-50

Administrative support for investment firms by metro

Metro	Companies
Administrative support for investment firms in Paris	25
Administrative support for investment firms in Nancy	2
Administrative support for investment firms in Perpignan	2
Administrative support for investment firms in Merignac	2
Administrative support for investment firms in Marseille	2
Administrative support for investment firms in Poitiers	2
Administrative support for investment firms in Gueux	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 France.
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 France?

There are 154 administrative support for investment firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Groupe Hexagone, headquartered in Paris, tops this list with the largest team on record.

Which city has the most administrative support for investment firms?

Paris leads with 25 headquartered companies, followed by Nancy (2) and Perpignan (2).

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 135 verified decision-maker contacts tracked across these 154 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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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.