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Fish Pass

Aquatic ecology diagnostics, fish studies and river restoration for project owners and local authorities in France

Laille, FranceFounded 1989fish-pass.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-02

About Fish Pass

Fish-Pass is a French science and engineering firm for aquatic environments. It diagnoses the ecological state of watercourses, studies fauna and water quality with biological indicators, and restores river and wetland habitats. Its services also cover project management and regulatory filings for works, plus fish studies such as stock monitoring, video counting, radio tracking, RFID tagging, environmental DNA and sclerochronology.

Its customers are project owners, including local authorities such as Lannion-Trégor Communauté and Guingamp-Paimpol Agglomération, for which it carried out fish inventories in the Léguer basin. It has also worked with SNCF Réseau on river continuity and with a Loire acoustic telemetry study for a weir near Nantes. The company sells studies, engineering and project-management services.

Fish-Pass was founded in 1989 and is headquartered in Laille, France. The website describes a team of 15 and says the company has worked in aquatic management for 35 years. Since 2021 its employees have become shareholders, with a new management team and a partnership with the design office Scimabio Interface.

Product: Diagnostics, hydrobiological expertise, river and wetland restoration, project management and regulatory filings, and fish monitoring studies.

Public tenders won

6 tenders won since 1 Jan 2024 from 6 public buyers in France, worth €2.9M as awarded. From EU award notices (TED) that name Fish Pass by its registry number.

  • 11 Jun 2026 COMMUNAUTE DE COMMUNES ILE DE RE · 2025_063- Réalisation d'études sur la biodiversité de l'île de Ré · €149k notice
  • 20 Apr 2026 Agence de l'eau Seine-Normandie · Programme de surveillance des peuplements de poissons dans les eaux de transition des bassins Artois-Picardie, Seine-Normandie, Loire-Bretagne et Adour-Garonne et inventaires piscicoles dans les havres de l'ouest Cotentin, les estuaires de la Dives, du Trieux et les baies de Canche et d'Authie notice
  • 10 Apr 2026 OFB · Collecte de données biométriques et biologiques sur tous les stades de l’anguille (civelles, jaunes et argentées) capturées par la pêche professionnelle et analyse des otolithes dans le cadre du data collection framework (DCF). · €514k notice
  • 6 Mar 2026 Office Français de la Biodiversité (O.F.B) · Programme de surveillance des cours d’eau – échantillonnage de l’ichtyofaune (14 lots) notice
  • 22 Dec 2025 Etablissement Public du Mont Saint-Michel · Suivi du franchissement du barrage par les civelles pour 2026-2029 · €2.0M notice
  • 29 Apr 2025 Etablissement Public Loire · Analyse " Hydrologie Milieux Usages Climat " (H.M.U.C.) pour une gestion équilibrée et durable des ressources en eau sur le bassin versant de l'Indre · €258k notice

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Website technologies

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Frontend frameworks

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