Company lists · Data refreshed October 2026
Top 25 Hydrology engineering firms based in France
RevenueBase identified 220 company matches for hydrology engineering firms associated with France as of October 2026 and tracks 4,066 professional contacts across them, including 1,644 with verified work emails. Paris is the largest hub.
This list covers company matches for hydrology engineering firms 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 October 14, 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.
The 25 largest hydrology engineering firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 809 contacts → | ||||
Exact match “Antea Group est une société internationale d’ingénierie et de conseil en environnement.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 223 contacts → | ||||
Exact match “Awakening Environmental Smartness.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 198 contacts → | ||||
Exact match “Bureau d’études techniques fondé en 1974, setec hydratec s’est positionné en tant qu’expert sur tous les sujets liés à l’ingénierie de l’eau et des sites et sols pollués, afin de…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 159 contacts → | ||||
Exact match “Notre entreprise, créée en 1983, est un bureau d'étude de près de 300 personnes spécialisé en géotechnique dans les domaines de l'eau, du sol et de l'environnement.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 147 contacts → | ||||
Exact match “A travers ses trois métiers principaux d’aménageur, d’ingénierie et d’exploitation de grands ouvrages hydrauliques, le Groupe BRL (5 sociétés (1), 101,79 M€ de CA, 804 salariés en…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 115 contacts → | ||||
Exact match “Filiale du Groupe SEMOFI, acteur majeur des filières géotechnique et SSP, SEMOFI est un bureau d’études dont la vocation est d’accompagner les collectivités territoriales…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 113 contacts → | ||||
Exact match “ARTIFEX, une société de SOCOTEC est un bureau d’ingénierie et de conseil en environnement, créé en janvier 1983 et basé à Albi dans le Tarn.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 63 contacts → | ||||
Exact match “HYDRETUDES est un bureau d’études spécialisé dans l’ingénierie de l’eau, des risques naturels et de l’environnement.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 63 contacts → | ||||
Exact match “Bureau d'Etudes Géotechniques, Hydrogéologie et Sites et Sols Pollués, Ingénierie des sols et fondations.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 62 contacts → | ||||
Exact match “Fondée en 1958, IGREC INGENIERIE, assure des missions d’ingénierie générale et de conseil dans les domaines les plus variés du bâtiment, de l’industrie, des infrastructures, des…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 60 contacts → | ||||
Exact match “Aquascop est un bureau d´études indépendant spécialisé dans l´étude des milieux aquatiques, implantés sur 5 agences en France métropolitaine (Angers, Montpellier, Toulouse, Nancy…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 55 contacts → | ||||
Exact match “PROLOG INGENIERIE is a consulting engineering firm at the forefront of water management and remote-controlled systems, committed to enhancing water quality and environmental…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 46 contacts → | ||||
Exact match “Construire un avenir ensemble pour créer des projets innovants." SOCAMA INGÉNIERIE s'engage à apporter des réponses techniques et objectives pour tous vos projets, afin de vous…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 41 contacts → | ||||
Exact match “SEPIA Conseils accompagne depuis plus de 30 ans les acteurs de la gestion de l’eau et de l’aménagement du territoire vers des solutions durables, sobres et résilientes face aux…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 40 contacts → | ||||
Exact match “Réaliser vos projets en toute SEIRInité!” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 39 contacts → | ||||
Exact match “ARMASOL et ses bureaux d'études géotechniques implantés sur l'ensemble du territoire national vous accompagnent pour aménager et construire en toute sérénité.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 35 contacts → | ||||
Exact match “REALITES Environnement est un bureau d'études indépendant qui intervient pour le compte de collectivités locales, d'industriels et de particuliers sur l'ensemble des études, des…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 30 contacts → | ||||
Exact match “La SARL BET CERRETTI est un bureau d’études spécialisé dans les Infrastructures, les VRD et l’Hydraulique.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “Ingénierie & Topographie - Ville et déplacements - Eau et assainissement - Infrastructures de transport - Industrie” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 28 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 24 contacts → | ||||
Exact match “Urbanwater, bureau d'études en hydrologie urbaine, développe le lien entre l’eau et les territoires urbains, à toutes les échelles.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “CPGF HORIZON est un bureau d’ingénierie spécialisé en geo-sciences.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “Confluences est un bureau d'études d’ingénieurs conseil qui hérite et prolonge un savoir-faire de plus de 50 ans dans les domaines de l’écologie et de l'hydrologie.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “HARDY ENVIRONNEMENT est un bureau d'études et de conseil en environnement et aménagements.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “ANTEMYS, est reconnue en Rhône-Alpes et au niveau national pour sa compétence, son expérience et sa réactivité dans les domaines de la géotechnique, de l’hydraulique, de…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hydrology engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 220 hydrology engineering firms based in France
See the full list, filter by size, metro and specialty, and access 1,644 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hydrology engineering firms based in France at a glance
As of Oct 14, 2026Companies by employee count
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 220 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 “hydrology engineering firms” 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 1,644 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 October 14, 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 “hydrology engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrology engineering firms are there based in France?
RevenueBase identified 220 company matches for hydrology engineering firms associated with France as of October 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?
Antea Group - France tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrology engineering firms?
Paris leads with 14 company records, followed by Lyon (7) and Toulouse (7).
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 1,644 professional contacts with verified work emails tracked across these 220 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 October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 220 hydrology engineering firms based in France. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 hydrology engineering firms based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 220 matching company records for hydrology engineering firms based in France, with 4,066 tracked contacts and 1,644 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydrology engineering firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Antea Group - Franceanteagroup.frHQ: Olivet, FranceReported employees: 1,001-5,000 | Olivet, France | 1,001-5,000 | Exact match | 809 contacts → |
“Antea Group est une société internationale d’ingénierie et de conseil en environnement.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Altereoaltereo.frHQ: Venelles, FranceReported employees: 51-200 | Venelles, France | 51-200 | Exact match | 223 contacts → |
“Awakening Environmental Smartness.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Setec Hydratechydratec.setec.frHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 198 contacts → |
“Bureau d’études techniques fondé en 1974, setec hydratec s’est positionné en tant qu’expert sur tous les sujets liés à l’ingénierie de l’eau et des sites et sols pollués, afin de…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Groupe Hydrogeotechniquehydrogeotechnique.com HQ: Fontaines, FranceReported employees: 201-500 | Fontaines, France | 201-500 | Exact match | 159 contacts → |
“Notre entreprise, créée en 1983, est un bureau d'étude de près de 300 personnes spécialisé en géotechnique dans les domaines de l'eau, du sol et de l'environnement.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  BRL Groupebrl.frHQ: Nîmes Cedex 5, FranceReported employees: 501-1,000 | Nîmes Cedex 5, France | 501-1,000 | Exact match | 147 contacts → |
“A travers ses trois métiers principaux d’aménageur, d’ingénierie et d’exploitation de grands ouvrages hydrauliques, le Groupe BRL (5 sociétés (1), 101,79 M€ de CA, 804 salariés en…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Semofisemofi-groupe.frHQ: Villeneuve-le-roi, FranceReported employees: 51-200 | Villeneuve-le-roi, France | 51-200 | Exact match | 115 contacts → |
“Filiale du Groupe SEMOFI, acteur majeur des filières géotechnique et SSP, SEMOFI est un bureau d’études dont la vocation est d’accompagner les collectivités territoriales…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Artifexartifex-conseil.frHQ: Albi, FranceReported employees: 51-200 | Albi, France | 51-200 | Exact match | 113 contacts → |
“ARTIFEX, une société de SOCOTEC est un bureau d’ingénierie et de conseil en environnement, créé en janvier 1983 et basé à Albi dans le Tarn.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hydretudeshydretudes.comHQ: Argonay, FranceReported employees: 51-200 | Argonay, France | 51-200 | Exact match | 63 contacts → |
“HYDRETUDES est un bureau d’études spécialisé dans l’ingénierie de l’eau, des risques naturels et de l’environnement.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Geoliageolia-conseil.comHQ: Morangis, FranceReported employees: 51-200 | Morangis, France | 51-200 | Exact match | 63 contacts → |
“Bureau d'Etudes Géotechniques, Hydrogéologie et Sites et Sols Pollués, Ingénierie des sols et fondations.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Igrec Ingenieriey-ingenierie.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 62 contacts → |
“Fondée en 1958, IGREC INGENIERIE, assure des missions d’ingénierie générale et de conseil dans les domaines les plus variés du bâtiment, de l’industrie, des infrastructures, des…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aquascop Sarlaquascop.frHQ: Beaucouzé, FranceReported employees: 51-200 | Beaucouzé, France | 51-200 | Exact match | 60 contacts → |
“Aquascop est un bureau d´études indépendant spécialisé dans l´étude des milieux aquatiques, implantés sur 5 agences en France métropolitaine (Angers, Montpellier, Toulouse, Nancy…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Prolog Ingenierieprolog-ingenierie.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 55 contacts → |
“PROLOG INGENIERIE is a consulting engineering firm at the forefront of water management and remote-controlled systems, committed to enhancing water quality and environmental…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Socama Ingenieriesocama.fr HQ: Le Haillan, FranceReported employees: 51-200 | Le Haillan, France | 51-200 | Exact match | 46 contacts → |
“Construire un avenir ensemble pour créer des projets innovants." SOCAMA INGÉNIERIE s'engage à apporter des réponses techniques et objectives pour tous vos projets, afin de vous…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sepia Conseilssepia-conseils.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 41 contacts → |
“SEPIA Conseils accompagne depuis plus de 30 ans les acteurs de la gestion de l’eau et de l’aménagement du territoire vers des solutions durables, sobres et résilientes face aux…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  SEIRIseiri.frHQ: Montpellier, FranceReported employees: 11-50 | Montpellier, France | 11-50 | Exact match | 40 contacts → |
“Réaliser vos projets en toute SEIRInité!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Armasolarmasol.comHQ: Réaumont, FranceReported employees: 51-200 | Réaumont, France | 51-200 | Exact match | 39 contacts → |
“ARMASOL et ses bureaux d'études géotechniques implantés sur l'ensemble du territoire national vous accompagnent pour aménager et construire en toute sérénité.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Réalités Environnementrealites-be.frHQ: Trevoux, FranceReported employees: 11-50 | Trevoux, France | 11-50 | Exact match | 35 contacts → |
“REALITES Environnement est un bureau d'études indépendant qui intervient pour le compte de collectivités locales, d'industriels et de particuliers sur l'ensemble des études, des…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | BET Cerretticerretti.fr HQ: La Bouilladisse, FranceReported employees: 11-50 | La Bouilladisse, France | 11-50 | Exact match | 30 contacts → |
“La SARL BET CERRETTI est un bureau d’études spécialisé dans les Infrastructures, les VRD et l’Hydraulique.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Servicad SUD Ouestservicad.frHQ: Blanquefort, FranceReported employees: 11-50 | Blanquefort, France | 11-50 | Exact match | 29 contacts → |
“Ingénierie & Topographie - Ville et déplacements - Eau et assainissement - Infrastructures de transport - Industrie” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Osgapiosgapi.comHQ: Nimes, FranceReported employees: 11-50 | Nimes, France | 11-50 | Exact match | 28 contacts → |
“OSGAPI est un bureau d'étude spécialisé dans la gestion du risque d'inondation assistant les collectivités territoriales mais aussi les particuliers.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Urbanwaterurbanwater.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 24 contacts → |
“Urbanwater, bureau d'études en hydrologie urbaine, développe le lien entre l’eau et les territoires urbains, à toutes les échelles.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Cpgf Horizon & Formationcpgf-horizon.frHQ: Avon, FranceReported employees: 11-50 | Avon, France | 11-50 | Exact match | 21 contacts → |
“CPGF HORIZON est un bureau d’ingénierie spécialisé en geo-sciences.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Confluences ICconfluences-ic.frHQ: Montry, FranceReported employees: 11-50 | Montry, France | 11-50 | Exact match | 19 contacts → |
“Confluences est un bureau d'études d’ingénieurs conseil qui hérite et prolonge un savoir-faire de plus de 50 ans dans les domaines de l’écologie et de l'hydrologie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Hardy Environnementhardy-environnement.frHQ: Ancenis, FranceReported employees: 11-50 | Ancenis, France | 11-50 | Exact match | 14 contacts → |
“HARDY ENVIRONNEMENT est un bureau d'études et de conseil en environnement et aménagements.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Antemysantemys.comHQ: Guéreins, FranceReported employees: 11-50 | Guéreins, France | 11-50 | Exact match | 13 contacts → |
“ANTEMYS, est reconnue en Rhône-Alpes et au niveau national pour sa compétence, son expérience et sa réactivité dans les domaines de la géotechnique, de l’hydraulique, de…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 220 company matches
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Hydrology engineering firms: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
217 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 220 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydrology engineering firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydrology engineering firms did RevenueBase find based in France?
The saved snapshot records 220 matching company records, 4,066 tracked contacts and 1,644 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hydrology engineering firms by geography
- Hydrology engineering firms based in Belo Horizonte, Brazil
- Hydrology engineering firms based in Ankara, Türkiye
- Hydrology engineering firms based in Houston, United States
- Hydrology engineering firms based in Australia
- Hydrology engineering firms based in Austria
- Hydrology engineering firms based in Brazil
- Hydrology engineering firms based in Canada
- Hydrology engineering firms based in Chile
- Hydrology engineering firms based in Colombia
- Hydrology engineering firms based in Germany
- Hydrology engineering firms based in Greece
- Hydrology engineering firms based in India
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hydrology engineering firms based in France. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hydrology-engineering-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrology engineering firms based in Belo Horizonte, Brazil
- Hydrology engineering firms based in Ankara, Türkiye
- Hydrology engineering firms based in Houston, United States
- Hydrology engineering firms based in Australia
- Hydrology engineering firms based in Austria
- Hydrology engineering firms based in Brazil
Company intelligence · public preview
Top 25 hydrology engineering firms based in France
RevenueBase records 220 matching company records for hydrology engineering firms based in France, with 4,066 tracked contacts and 1,644 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydrology engineering firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Antea Group - Franceanteagroup.fr HQ: Olivet, FranceReported employees: 1,001-5,000 | Olivet, France | 1,001-5,000 | Exact match | 809 contacts → |
“Antea Group est une société internationale d’ingénierie et de conseil en environnement.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Altereoaltereo.fr HQ: Venelles, FranceReported employees: 51-200 | Venelles, France | 51-200 | Exact match | 223 contacts → |
“Awakening Environmental Smartness.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Setec Hydratechydratec.setec.fr HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 198 contacts → |
“Bureau d’études techniques fondé en 1974, setec hydratec s’est positionné en tant qu’expert sur tous les sujets liés à l’ingénierie de l’eau et des sites et sols pollués, afin de…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Groupe Hydrogeotechniquehydrogeotechnique.com HQ: Fontaines, FranceReported employees: 201-500 | Fontaines, France | 201-500 | Exact match | 159 contacts → |
“Notre entreprise, créée en 1983, est un bureau d'étude de près de 300 personnes spécialisé en géotechnique dans les domaines de l'eau, du sol et de l'environnement.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | BRL Groupebrl.fr HQ: Nîmes Cedex 5, FranceReported employees: 501-1,000 | Nîmes Cedex 5, France | 501-1,000 | Exact match | 147 contacts → |
“A travers ses trois métiers principaux d’aménageur, d’ingénierie et d’exploitation de grands ouvrages hydrauliques, le Groupe BRL (5 sociétés (1), 101,79 M€ de CA, 804 salariés en…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Semofisemofi-groupe.fr HQ: Villeneuve-le-roi, FranceReported employees: 51-200 | Villeneuve-le-roi, France | 51-200 | Exact match | 115 contacts → |
“Filiale du Groupe SEMOFI, acteur majeur des filières géotechnique et SSP, SEMOFI est un bureau d’études dont la vocation est d’accompagner les collectivités territoriales…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Artifexartifex-conseil.fr HQ: Albi, FranceReported employees: 51-200 | Albi, France | 51-200 | Exact match | 113 contacts → |
“ARTIFEX, une société de SOCOTEC est un bureau d’ingénierie et de conseil en environnement, créé en janvier 1983 et basé à Albi dans le Tarn.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hydretudeshydretudes.com HQ: Argonay, FranceReported employees: 51-200 | Argonay, France | 51-200 | Exact match | 63 contacts → |
“HYDRETUDES est un bureau d’études spécialisé dans l’ingénierie de l’eau, des risques naturels et de l’environnement.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Geoliageolia-conseil.com HQ: Morangis, FranceReported employees: 51-200 | Morangis, France | 51-200 | Exact match | 63 contacts → |
“Bureau d'Etudes Géotechniques, Hydrogéologie et Sites et Sols Pollués, Ingénierie des sols et fondations.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Igrec Ingenieriey-ingenierie.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 62 contacts → |
“Fondée en 1958, IGREC INGENIERIE, assure des missions d’ingénierie générale et de conseil dans les domaines les plus variés du bâtiment, de l’industrie, des infrastructures, des…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aquascop Sarlaquascop.fr HQ: Beaucouzé, FranceReported employees: 51-200 | Beaucouzé, France | 51-200 | Exact match | 60 contacts → |
“Aquascop est un bureau d´études indépendant spécialisé dans l´étude des milieux aquatiques, implantés sur 5 agences en France métropolitaine (Angers, Montpellier, Toulouse, Nancy…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Prolog Ingenierieprolog-ingenierie.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 55 contacts → |
“PROLOG INGENIERIE is a consulting engineering firm at the forefront of water management and remote-controlled systems, committed to enhancing water quality and environmental…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Socama Ingenieriesocama.fr HQ: Le Haillan, FranceReported employees: 51-200 | Le Haillan, France | 51-200 | Exact match | 46 contacts → |
“Construire un avenir ensemble pour créer des projets innovants." SOCAMA INGÉNIERIE s'engage à apporter des réponses techniques et objectives pour tous vos projets, afin de vous…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sepia Conseilssepia-conseils.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 41 contacts → |
“SEPIA Conseils accompagne depuis plus de 30 ans les acteurs de la gestion de l’eau et de l’aménagement du territoire vers des solutions durables, sobres et résilientes face aux…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SEIRIseiri.fr HQ: Montpellier, FranceReported employees: 11-50 | Montpellier, France | 11-50 | Exact match | 40 contacts → |
“Réaliser vos projets en toute SEIRInité!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Armasolarmasol.com HQ: Réaumont, FranceReported employees: 51-200 | Réaumont, France | 51-200 | Exact match | 39 contacts → |
“ARMASOL et ses bureaux d'études géotechniques implantés sur l'ensemble du territoire national vous accompagnent pour aménager et construire en toute sérénité.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Réalités Environnementrealites-be.fr HQ: Trevoux, FranceReported employees: 11-50 | Trevoux, France | 11-50 | Exact match | 35 contacts → |
“REALITES Environnement est un bureau d'études indépendant qui intervient pour le compte de collectivités locales, d'industriels et de particuliers sur l'ensemble des études, des…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | BET Cerretticerretti.fr HQ: La Bouilladisse, FranceReported employees: 11-50 | La Bouilladisse, France | 11-50 | Exact match | 30 contacts → |
“La SARL BET CERRETTI est un bureau d’études spécialisé dans les Infrastructures, les VRD et l’Hydraulique.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Servicad SUD Ouestservicad.fr HQ: Blanquefort, FranceReported employees: 11-50 | Blanquefort, France | 11-50 | Exact match | 29 contacts → |
“Ingénierie & Topographie - Ville et déplacements - Eau et assainissement - Infrastructures de transport - Industrie” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Osgapiosgapi.com HQ: Nimes, FranceReported employees: 11-50 | Nimes, France | 11-50 | Exact match | 28 contacts → |
“OSGAPI est un bureau d'étude spécialisé dans la gestion du risque d'inondation assistant les collectivités territoriales mais aussi les particuliers.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Urbanwaterurbanwater.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 24 contacts → |
“Urbanwater, bureau d'études en hydrologie urbaine, développe le lien entre l’eau et les territoires urbains, à toutes les échelles.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cpgf Horizon & Formationcpgf-horizon.fr HQ: Avon, FranceReported employees: 11-50 | Avon, France | 11-50 | Exact match | 21 contacts → |
“CPGF HORIZON est un bureau d’ingénierie spécialisé en geo-sciences.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Confluences ICconfluences-ic.fr HQ: Montry, FranceReported employees: 11-50 | Montry, France | 11-50 | Exact match | 19 contacts → |
“Confluences est un bureau d'études d’ingénieurs conseil qui hérite et prolonge un savoir-faire de plus de 50 ans dans les domaines de l’écologie et de l'hydrologie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hardy Environnementhardy-environnement.fr HQ: Ancenis, FranceReported employees: 11-50 | Ancenis, France | 11-50 | Exact match | 14 contacts → |
“HARDY ENVIRONNEMENT est un bureau d'études et de conseil en environnement et aménagements.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Antemysantemys.com HQ: Guéreins, FranceReported employees: 11-50 | Guéreins, France | 11-50 | Exact match | 13 contacts → |
“ANTEMYS, est reconnue en Rhône-Alpes et au niveau national pour sa compétence, son expérience et sa réactivité dans les domaines de la géotechnique, de l’hydraulique, de…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 220 company matches
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Hydrology engineering firms: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
217 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 220 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydrology engineering firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydrology engineering firms did RevenueBase find based in France?
The saved snapshot records 220 matching company records, 4,066 tracked contacts and 1,644 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hydrology engineering firms by geography
- Hydrology engineering firms based in Belo Horizonte, Brazil
- Hydrology engineering firms based in Ankara, Türkiye
- Hydrology engineering firms based in Houston, United States
- Hydrology engineering firms based in Australia
- Hydrology engineering firms based in Austria
- Hydrology engineering firms based in Brazil
- Hydrology engineering firms based in Canada
- Hydrology engineering firms based in Chile
- Hydrology engineering firms based in Colombia
- Hydrology engineering firms based in Germany
- Hydrology engineering firms based in Greece
- Hydrology engineering firms based in India
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hydrology engineering firms based in France. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hydrology-engineering-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrology engineering firms based in Belo Horizonte, Brazil
- Hydrology engineering firms based in Ankara, Türkiye
- Hydrology engineering firms based in Houston, United States
- Hydrology engineering firms based in Australia
- Hydrology engineering firms based in Austria
- Hydrology engineering firms based in Brazil