Open tenders for Fish Pass

Tenders that fit what Fish Pass offers

Closest in meaning to its products: Diagnostics, hydrobiological expertise, river and wetland restoration, project management and regulatory filings, and fish monitoring studies · Aquatic ecology diagnostics, fish studies and river restoration for project owners and local authorities in France. Tenders in other languages match too. Best fit first, top 20 of 820.

• Diagnostic des impacts et identification de solutions permettant de les réduire au niveau d’ouvrages clés pour le devenir des migrateurs amphihalins

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

  FranceOffice Français de la BiodiversitéEngineering design services
  16 Dec 2026 · closes in 35 days354 companies won similar tenders

• Vis- en Kreeft monitoring

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

  NetherlandsHoogheemraadschap van Schieland en de KrimpenerwaardEnvironmental monitoring other than for construction
  13 Nov 2026 · closes in 2 days55 companies won similar tenders

• Réalisation du suivi des Macro-Invertébrés et des Diatomées dans les cours d'eau de la Martinique

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

  FranceOffice De l'Eau MartiniqueEnvironmental servicesest. €400k
  24 Nov 2026 · closes in 13 days44 companies won similar tenders

• Prestations d'études et de diagnostics Faune / Flore / Habitats dans les E.P.L.E et autres sites du ressort de la Région Ile de France

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

  FranceRégion Ile de FranceEnvironmental engineering consultancy servicesest. €1.6M
  1 Dec 2026 · closes in 20 days489 companies won similar tenders

• Prestations de relevés terrain et d’analyses des paramètres de la surveillance des macroalgues subtidales et intertidales et de la faune associée des substrats rocheux dans le cadre de la Directive Cadre sur l’Eau (DCE) et de la Directive Cadre Stratégie pour le Milieu Marin (DCSMM) pour la surveillance des eaux côtières et de transition

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

  FranceAGENCE DE L’EAU ARTOIS - PICARDIEEnvironmental servicesest. €1.4M
  30 Nov 2026 · closes in 19 days44 companies won similar tenders

• Hydrobiologisch onderzoek

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

  NetherlandsAqualysisLaboratory servicesest. €4.7M
  23 Nov 2026 · closes in 12 days40 companies won similar tenders

• Assistance à maîtrise d’ouvrage à des fins de recherche de sites de compensation des impacts résiduels sur les habitats d’espèces protégées et les zones humides des projets d’investissement du réseau routier national des Hauts-de-France

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

  FranceDREAL Hauts de FranceEnvironmental engineering consultancy servicesest. €4.0M
  17 Nov 2026 · closes in 6 days489 companies won similar tenders

• Étude diagnostique des ouvrages de rétention et de traitement des eaux pluviales du réseau routier départemental de la Charente

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

  FranceConseil Départemental de la CharenteEnvironmental impact assessment other than for constructionest. €160k
  7 Dec 2026 · closes in 26 days55 companies won similar tenders

• Etudes de diagnostics écologiques sur les sites CEN des Deux-Sèvres (79)

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

  FranceConservatoire d'espaces naturels de Nouvelle-AquitaineEnvironmental management
  2 Dec 2026 · closes in 21 days55 companies won similar tenders

• Inventaires et études écologiques sur des opérations de démolition, réhabilitation, résidentialisation, acquisition-amélioration et construction sur terrain nu d’Ophéa

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

  FranceOPHEA Office Public de l'Habitat de l'Eurométropole de StrasbourgEnvironmental engineering consultancy services
  16 Nov 2026 · closes in 5 days489 companies won similar tenders

• Provision of services to deliver a Scoping exercise for the establishment of a National Wetland Inventory and associated data management system.

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

  IrelandDepartment of Housing, Local Government and HeritageEnvironmental information systemsest. €90k
  20 Nov 2026 · closes in 9 days55 companies won similar tenders

• Diagnostics phytosanitaires, racinaires et plan de gestion du patrimoine arboré

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

  FranceCommunauté Urbaine Caen La MerEnvironmental engineering consultancy servicesest. €288k
  30 Nov 2026 · closes in 19 days489 companies won similar tenders

• Monitoringo vykdymas pagal 2026-2030 metų monitoringo programą

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

  LithuaniaKlaipėdos rajono savivaldybės administracijaPollution investigation services
  30 Nov 2026 · closes in 19 days55 companies won similar tenders

• Prestations de mise en place, suivi et maintien en conditions opérationnelles d’un parc de capteurs hydrogéologiques et réalisation de prélèvements d’eau pour le compte du CEA Gramat.

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

  FranceCOMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES - GRAMATEnvironmental management
  17 Nov 2026 · closes in 6 days55 companies won similar tenders

• ROK Ecologische adviezen en onderzoeken

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

  NetherlandsWaterschap ScheldestromenEnvironmental issues consultancy servicesest. €600k
  4 Dec 2026 · closes in 23 days55 companies won similar tenders

• Relance des lots 1 et 3 - Réalisation de diagnostics phytosanitaires, d’inventaires faune-flore, et de plans de gestion de la végétation arborée sur le domaine VNF

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

  FranceVoies navigables de France - DTCBEnvironmental engineering consultancy servicesest. €2.1M
  23 Nov 2026 · closes in 12 days489 companies won similar tenders

• (26007) 810 HydroSys – Développement, maintenance et support

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

  SwitzerlandOffice fédéral des constructions et de la logistique OFCLIT services: consulting, software development, Internet and support
  7 Dec 2026 · closes in 26 days875 companies won similar tenders

• Basic monitoring of environmental toxins in fresh water (MILFERSK) 2027-2031

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

  NorwayMiljødirektoratetEnvironmental monitoring other than for constructionest. 12.0M NOK
  13 Nov 2026 · closes in 2 days55 companies won similar tenders

• Resurskonsulter Vatten, Hydrogeologi, Meteorologi, Hydrologi och Klimatologi - Dynamiskt inköpssystem (DIS)

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

  SwedenTrafikverket MyndighetEnvironmental engineering consultancy servicesest. 39.0M SEK
  30 Apr 2033 · closes in 2362 days489 companies won similar tenders

• 26A37F Accord cadre à bons de commandes mono-attributaire de service - Etudes et inventaires Faune-Flore en lien avec des aménagements sur le territoire d'ARCHE AGGLO

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

  FranceARCHE AGGLOEnvironmental engineering consultancy services
  25 Nov 2026 · closes in 14 days489 companies won similar tenders