Company lists · Data verified August 2026

Top 16 Coal geology consulting firms based in France

Name: Coal geology consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 55 companies tracked

There are 55 coal geology consulting firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 513 professional contacts across them, including 141 with verified work emails and 7 with mobile numbers. Paris is the largest hub.

This list covers coal geology consulting 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.

55Companies

513Contacts tracked

141Verified emails

7Mobile numbers

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The 16 largest coal geology consulting firms based in France

Ranked by team size

Top 16 of 55 coal geology consulting 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	Semofi	Villeneuve-Le-Roi	51-200	114	5
2	Geolia	Morangis	51-200	58	37
3	Gexplore	Ludres	11-50	41	23
4	Cpgf Horizon & Formation	Poitiers	11-50	22	14
5	APC Ingenierie	Vigneux-De-Bretagne	11-50	21	13
6	Stratégéo Conseil	Grigny	11-50	18	14
7	EGEH	Floirac	11-50	15	7
8	Geoexperts	Champs-Sur-Marne	11-50	11	3
9	Atdx Sarl	Nimes	11-50	8	5
10	Hydpoll	Evry	1-10	7	1
11	Bureau GDA	Paris	1-10	5	2
12	Hydro Assistance Ingenierie	Talence	11-50	4	4
13	Techsol Ingenierie	Meaux	1-10	4	2
14	Gesolia	Floirac	1-10	3	3
15	Ah2d Environnement	Aix	1-10	3	1
16	GPC Instrumentation Process	Roissy En France	1-10	2	1

Showing 16 of 55 coal geology consulting firms based in France

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Coal geology consulting firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 5 HQs

7Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Coal geology consulting firms by metro

Metro	Companies
Coal geology consulting firms in Paris	5
Coal geology consulting firms in Orleans	3
Coal geology consulting firms in Floirac	2
Coal geology consulting firms in Meaux	2
Coal geology consulting firms in Artigues-Pres-Bordeaux	1
Coal geology consulting firms in Nimes	1
Coal geology consulting firms in Le Mesnil Le Roi	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 “coal geology consulting 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; 1 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 coal geology consulting firms are there based in France?

There are 55 coal geology consulting firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Semofi, headquartered in Villeneuve-Le-Roi, tops this list with the largest team on record.

Which city has the most coal geology consulting firms?

Paris leads with 5 headquartered companies, followed by Orleans (3) and Floirac (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 141 verified decision-maker contacts tracked across these 55 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.