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Hydrokarst

Hydrokarst holds 2 public contracts awarded by the Alpes-de-Haute-Provence département in 2025. That is 14% of the value of the contracts the département awarded in 2025.

head office in Sassenage (38) · 100 to 199 employees · Construction d'ouvrages maritimes et fluviaux · SIREN 310232160

€17.5M
at most, over the whole term of the contracts awarded by the Alpes-de-Haute-Provence département in 2025
maximum amounts set at signature, not what was paid · 2nd of 103 suppliers of Alpes-de-Haute-Provence in 2025

What Hydrokarst does in Alpes-de-Haute-Provence

Maximum amount of each contract, over its whole term: not what was paid.

Protection des routes contre les chutes de pierreMt Barcelo-Forcalquier-Sisteron · 2025 · maximum over 4 years · at most ~€3.5M a year on average · consortium of 2 holders, whole-contract amount · framework agreement: a maximum envelope, not spending · Open tender€14MProtection des routes et du patrimoine départemental contre les chutes…2025 · maximum over 4 years · at most ~€875k a year on average · framework agreement: a maximum envelope, not spending · Open tender€3.5M

Regions, départements, intercommunalities

Hydrokarst also holds contracts awarded by 19 other bodies, worth €102.5M.

See the 19 bodiesIsèreDépartement · 5 contracts€31.3MMétropole d'Aix-Marseille-ProvenceIntercommunality · 2 contracts€16.6MLa RéunionDépartement · 4 contracts€13.3MVarDépartement · 1 contract€12MMayotteDépartement · 1 contract€9.7MLa RéunionRegion · 2 contracts€6.1MMétropole Toulon-Provence-MéditerranéeIntercommunality · 1 contract€4MGrenoble-Alpes-MétropoleIntercommunality · 2 contracts€2.9MCommunauté de communes du Golfe de Saint-TropezIntercommunality · 4 contracts€1.4MJuraDépartement · 2 contracts€1.4MCommunauté de communes de Petite-TerreIntercommunality · 1 contract€1.1MHaute-LoireDépartement · 2 contracts€894kCommunauté de communes Saint-Marcellin Vercors Isère CommunautéIntercommunality · 5 contracts€638kDrômeDépartement · 2 contracts€480kCommunauté de communes des Vallées d'AigueblancheIntercommunality · 1 contract€266kCherDépartement · 1 contract€194kCommunauté d'agglomération Intercommunale du Nord de la Réunion (CINOR)Intercommunality · 1 contract€167kCommunauté de communes Bugey SudIntercommunality · 1 contract€82kCommunauté d'agglomération Vienne CondrieuIntercommunality · 1 contract€18k

In towns

Hydrokarst holds contracts in 29 towns, worth €34.1M at award.

See the largest 8Nice2 contracts€23.1MLa Tronche1 contract€1.9MVitrolles3 contracts€1.5MBandrele1 contract€1.1MKoungou1 contract€991kSainte-Foy-Tarentaise1 contract€947kSaint-Chamas4 contracts€729kSaint-Laurent-du-Pont2 contracts€503k
Next supplier of Alpes-de-Haute-ProvenceDomiserve3rd of 103 suppliers of Alpes-de-Haute-Provence in 2025€12M

Source: Public procurement — DECP (data.gouv.fr) ↗