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Hydrokarst

Specialist underground, rope, underwater and confined-space works for hydraulic, port and civil engineering projects

Sassenage, FranceFounded 1977hydrokarst.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-28

About Hydrokarst

HYDROKARST provides specialised works on ropes, underwater, in confined spaces and hydromechanical work. Listed activities include hydraulic and port developments, SDEM hydraulic equipment, confined environments, natural risks, tunnel boring machines and engineering structures.

The company serves civil engineering and hydraulic projects and works through a group with more than 200 employees, based at its headquarters in Sassenage (Isère) and abroad.

Founded in 1977 by speleologists and divers from Grenoble, the company is headquartered in Sassenage, France. Its quality, safety, health and environment (QSSE) system is run by a four-person team.

Product: Specialist services: rope access works, underwater works, confined-space works, hydromechanical works and hydraulic/port developments.

Public tenders won

2 tenders won since 1 Jan 2024 from 2 public buyers in France, worth €5.6M as awarded. From EU award notices (TED) that name Hydrokarst by its registry number.

  • 18 Jun 2025 Metropole Toulon-Provence-Mediterranee · 23GPT09 - MARCHE DE TRAVAUX DE SECURISATION DU MONT FARON CONTRE LES RISQUES D'EBOULEMENT ROCHEUX SUR LES SECTEURS LT30, LT32, LT33, MT22, MT23 EN GROUPEMENT DE COMMANDE AVEC LA VILLE DE TOULON · €4.0M notice
  • 6 Jun 2025 ESCOTA SOCIETE DES AUTOROUTES ESTEREL, COTE D'AZUR, PROVENCE, ALPES · Travaux de confortement de talus dominant les autoroutes A50 et A52 · €1.6M notice

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Jobs at Hydrokarst

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Website technologies

Older, unverified list. Detection dates and supporting evidence are not yet available.

  • Apache
  • Bootstrap
  • Complianz
  • PHP
  • React
  • WordPress
  • jQuery