- The company
- Underwater works
- Underwater work contracts | Oil & Gas
- Non Destructive Testing
- Cathodic protection | Civil engineering
- Foundation consolidation
- Underwater structures
- Cutting | Dredging
- Rope access works
- Rock falls and avalanches prevention
- Civil engineering works
- Industrial sites | Oil & Gas
- Works with explosives | Pipes
- Non Destructive Testing | Cutting
- Confined area works
- News and press
- Contact us
Contact us
Head Office:
Hydrokarst Sassenage | 13 avenue de la falaise | 38360 Sassenage | Access plan (pdf)
Tel. +33(0)4 76 21 34 06 | Fax +33(0)4 76 21 83 58 |
Recruitment
Send your CV and covering letter
Subsidiaries and Branch Offices:
Hydrokarst South-West | Borde Blanche | 31290 Villefranche-de-Lauragais
Tel. +33(0)5 34 66 71 11 | Fax +33(0)5 34 66 71 19 |
Hydrokarst South | 9 chemin Edouard Sauze | 13240 Septèmes-les-Vallons | Access plan (pdf)
Tel. +33(0)4 91 51 00 94 | Fax +33(0)4 91 51 03 59 |
Hydrokarst Indian Ocean | 43 axe Mixte - ZA de Cambaie | 97460 Saint Paul - île de la Réunion
Tel. +262(0) 262 45 55 00 | Fax +262(0) 262 45 57 47 |
Hydrokarst Oil & Gas | BP 964 | Port-Gentil - Gabon
Tel. +241 56 44 19/20/21 | Fax +241 56 44 22 |
Subsidiaries and Branch Offices:
Hydro Gabon | BP 964 | Port-Gentil - Gabon
Tél. +241 56 44 19/20/21 | Fax +241 56 44 22 |
Hydrokarst North America | J7VIT4 | 190 rue Valois - Vaudreuil Dorion - Quebec | Brochures