Calligee, Sciences et Techniques Geologiques

Geological and environmental engineering consultancy for projects involving soil, water and contaminated sites

Nantes, FranceFounded 1991calligee.fr Website technologies

Highlights

New on EvolcAdded 2026-10-30

About Calligee, Sciences et Techniques Geologiques

Calligée provides scientific and technical services in geology, geophysics, hydrogeology, contaminated sites and soils, surface water and wastewater, and geomatics and mapping.

The company is based in Nantes and was founded in 1991. Its work includes supporting energy-transition and renewable-energy projects in France.

Product: Geological, hydrogeological and environmental studies, engineering expertise, and geomatics and mapping services.

Public tenders won

6 tenders won since 1 Jan 2024 from 5 public buyers in France, worth €2.0M as awarded. From EU award notices (TED) that name Calligee, Sciences et Techniques Geologiques by its registry number.

12 Feb 2026 EPTB Adour affluents aquifères · Détermination des volumes prélevables de la zone de répartition des eaux du bassin de l'Adour · €439k notice
2 Jul 2025 Dinan Agglomération · Etudes hydrogéologiques et agro-environnementales · €300k notice
14 May 2025 Vendée Eau (85) · DOSSIER D INSTAURATION DES PERIMETRES DE PROTECTION - PRISE D EAU DES MARTYRS (SAINT LAURENT SUR SEVRE) CONSTITUTIN DU DOSSIER ENQUËTE PUBLIQUE ET ORGANISATION DE L ENQUETE PUBLIQUE · €45k notice
7 May 2025 Vendée Eau (85) · Etudes pour la définition de plans d’alerte liés à la mise en œuvre des périmètres de protection autour de 5 ressources en eau potable de la Vendée -secteur Ouest Retenues d’Apremont, du Jaunay, du Graon, du Marillet et Prise d’eau des Bélinières · €43k notice
2 Aug 2024 Chartres Métropole (28) · 24A002 - Acquisition de données, analyse et prospective pour la gestion quantitative de l'eau sur le territoire de Chartres Métropole · €300k notice
21 May 2024 SYNDICAT DEPARTEMENTAL DE L'EAU · Accord cadre à bons de commande mono-attributaire pour l'élaboration de déclaration d'utilité publique (DUP) et autorisation de prélèvement (code de l'environnement) pour les captages d'eau potable du territoire du syndicat départementale de l'eau de l'Orne (SDE61). · €900k notice

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