Company lists · Data refreshed November 2026

Top 12 Flood modeling companies based in France

RevenueBase identified 30 company matches for flood modeling companies associated with France as of November 2026 and tracks 279 professional contacts across them, including 114 with verified work emails. Paris is the largest hub.

This list covers company matches for flood modeling companies associated with France, 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 November 6, 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 Nov 6, 2026 How this list was built
30Companies
279Contacts tracked
114Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 12 largest flood modeling companies based in France

Ranked by team size
Top 12 of 30 company matches for flood modeling companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchParis, FranceHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“UN CONCEPT INNOVANT AU SERVICE DES TERRITOIRES Le groupe Mayane est un ensemble de solutions nouvelle génération à l’adaptation de nos territoires face aux risques climatiques et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCastelnau-le-lez, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Filiale de Météo France, Airbus Defence & Space et BRL, Predict Services accompagne depuis 2006 les collectivités, assureurs, entreprises et particuliers pour prendre les bonnes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNimes, FranceHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“OSGAPI est un bureau d'étude spécialisé dans la gestion du risque d'inondation assistant les collectivités territoriales mais aussi les particuliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPerpignan, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“FlowStop tackles one of the consequences of climate change: flooding It is the natural disaster that causes the most damage - 29% of the world population is exposed to floods -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Des méthodes scientifiques et des algorithmes totalement inédits dédiés au calcul de l’exposition aux risques climatiques à l’échelle de la ville, de ses quartiers et des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVilleurbanne, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“PROTEGER - RETENIR - REGULER ESTHI FRANCE est une société spécialiste en protection anti-inondation, rétention des eaux et régulation fluvial depuis plus de 15 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Créé en 2015, le Generali Climate Lab est une équipe pluridisciplinaire d’experts de haut niveau, dont des ingénieurs hydrologues, des docteurs en géographie, des actuaires, des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNiort, FranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Pôle d'expertise et de prévention du risque- DATA Center : 15 ans de recueil, traitement et analyse de données d'Accidents de la Vie Courante, apportent des réponses valides en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChambéry, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Aberlaz s'implique dans la gestion des risques d'inondation et littoraux, des eaux pluviales, des cours d’eau et de la ressource en eau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGif-sur-yvetet, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Solution SaaS ultra-rapide de modélisation du ruissellement pluvial et des inondations”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToulouse, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“FloodFrame a inventé une protection contre les inondations d'un nouveau genre, à découvrir ici : https://floodframe.com/quest-ce-que-floodframe/.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLille, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Floods Overflood proposes a decision-support system for all stakeholders facings floods, and in particular "flash floods".”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 12 of 30 flood modeling companies based in France

See the full list, filter by size, metro and specialty, and access 114 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Flood modeling companies based in France at a glance

As of Nov 6, 2026
40.9%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
16.7%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
8
51-200
1

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 30 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 France whose business descriptions match “flood modeling companies” 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 114 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 November 6, 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 “flood modeling companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flood modeling companies are there based in France?

RevenueBase identified 30 company matches for flood modeling companies associated with France as of November 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?

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

Which city has the most flood modeling companies?

Paris leads with 5 company records, followed by Nimes (3) and Toulouse (2).

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 114 professional contacts with verified work emails tracked across these 30 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 30 flood modeling companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

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.