Company lists · Data refreshed September 2026

Top 15 Reservoir management software companies based in France

RevenueBase identified 31 reservoir management software companies headquartered in France as of September 2026 and tracks 731 professional contacts across them, including 277 with verified work emails and 37 with mobile numbers. Paris is the largest hub.

This list covers reservoir management software companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
31Companies
731Contacts tracked
277Verified emails
37Mobile numbers
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The 15 largest reservoir management software companies based in France

Ranked by team size
Top 15 of 31 reservoir management software companies based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names reservoir management software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Beicip-FranlabPartial evidence
Rueil-malmaison, FranceHQ checked Sep 5, 202651-200212

“Beicip-Franlab is a leading Energy Consultancy and Software Editor created in the 1960's with recognized worldwide hands-on expertise.”

Source: company website · checked Sep 5, 2026
2
Kappa EngineeringPartial evidence
Paris, FranceHQ checked Sep 5, 202651-200108

“KAPPA is a Petroleum E&P software company specialising in dynamic data analysis.”

Source: company website · checked Sep 5, 2026
3
Natural SolutionsPartial evidence
Marseille, FranceHQ checked Sep 5, 202611-5065

“Natural Solution is an innovative company trying to bridge the cultural gap that divides environmental scientists and software engineers.”

Source: company website · checked Sep 5, 2026
4
Tech'advantageIndirect evidence
Rueil-malmaison, FranceHQ checked Sep 5, 202651-20049

“TECH’advantage is a digital service company since 1992 and a subsidiary of IFPEN (Institut Français du Pétrole et des Energies Nouvelles) for whom we work from the beginning.”

Source: company website · checked Sep 5, 2026
5
GeovariancesIndirect evidence
Avon, FranceHQ checked Sep 5, 202611-5035

“Welcome to Geovariances' page!”

Source: company website · checked Sep 5, 2026
6
SifoeeIndirect evidence
Lyon, FranceHQ checked Sep 5, 202611-5016

“Our company : SIFOEE, a company on a human scale, carries out training and technical assistance in the field of energy – electricity, gas, water – on a worldwide scale.”

Source: company website · checked Sep 5, 2026
7
Look UP GeoscienceIndirect evidence
Montpellier, FranceHQ checked Sep 5, 202611-5013

“De-risk your low-carbon subsurface exploration projects!”

Source: company website · checked Sep 5, 2026
8
Geomod By CoexyaIndirect evidence
Lyon, FranceHQ checked Sep 5, 202611-5012

“Geomod by Coexya est éditeur et distributeur de logiciels dans les domaines de la géomatique terrestre et marine.”

Source: company website · checked Sep 5, 2026
9
AmethystePartial evidence
Trouville Sur Mer, FranceHQ checked Sep 5, 20261-1012

“High-end software to accelerate the digital transformation and decarbonization of the energy value chain.”

Source: company website · checked Sep 5, 2026
10
WellcomsStrong evidence
Chandolas, FranceHQ checked Sep 5, 202611-5010

“Leading french software development company specializing in real-time drilling data management and transmission systems.”

Source: company website · checked Sep 5, 2026
11
Topnir SystemsIndirect evidence
Aix En Provence, FranceHQ checked Sep 5, 202611-506

“Topnir offers application development for gasoline and diesel blending, FCC, Crude Distillation Unit, Reformer, Ethylene plant feed and products characterization as well as…”

Source: company website · checked Sep 5, 2026
12Le Havre, FranceHQ checked Sep 5, 20261-105

“Basés au Havre, nous développons, maintenons et modifions des logiciels spécifiques pour l’industrie.”

Source: company website · checked Sep 5, 2026
13
MaillancePartial evidence
Paris, FranceHQ checked Sep 5, 202611-503

“Maillance is a global industrial AI Software-as-a-Service (SaaS) company supporting the full-scale digital transformation of the oil & gas upstream.”

Source: company website · checked Sep 5, 2026
14
AgeoceIndirect evidence
Lyon, FranceHQ checked Sep 5, 20261-103

“Ageoce est une société spécialisée dans le développement de solutions digitales appliquées au domaine des géosciences et au traitement des données géographiques.”

Source: company website · checked Sep 5, 2026
15
StrusimPartial evidence
Puteaux, FranceHQ checked Sep 5, 20261-101

“STRUSIM is an engineering company developing structural analysis software and tools such as STRUDL-X and NSO-X and offering Advanced Structural Analysis Services particularly in…”

Source: company website · checked Sep 5, 2026

Showing 15 of 31 reservoir management software companies based in France

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Reservoir management software companies based in France at a glance

As of Sep 5, 2026
11-50Median size (employees)
ParisLargest hub · 4 HQs
37Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
14
11-50
12
51-200
4
10001+
1

Verified emails by last verification

0–30
262
31–60
14
61–90
0
90–180
0
180+
1

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among reservoir management software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in France whose own description of what they do matches “reservoir management software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among reservoir management software companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 277 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many reservoir management software companies are there based in France?

RevenueBase identified 31 reservoir management software companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Beicip-Franlab, headquartered in Rueil-Malmaison, tops this list with the largest team on record.

Which city has the most reservoir management software companies?

Paris leads with 4 headquartered companies, followed by Lyon (3) and Rueil-Malmaison (3).

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 277 verified decision-maker contacts tracked across these 31 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.