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Hydroline

Hydroline holds one public contract awarded by Longuenesse in 2025. That is 6% of the value of the contracts the town awarded in 2025.

head office in Billy-Berclau (62) · 20 to 49 employees · Travaux d'installation d'équipements thermiques et de climatisation · SIREN 392322681

€599k
at most, over the whole term of the contracts awarded by Longuenesse in 2025
maximum amounts set at signature, not what was paid · 4th of 20 suppliers of Longuenesse in 2025

Its contracts in Longuenesse

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

Plomberie sanitaire, chauffage, ventilation et climatisation2025 · maximum over 19 months · at most ~€378k a year on average · Open tender€599k

Regions, départements, intercommunalities

Hydroline holds contracts awarded by 7 of these bodies, worth €6.9M.

See the 7 bodiesMétropole Européenne de LilleIntercommunality · 1 contract€2.7MPlaine CommuneIntercommunality · 1 contract€1.5MCommunauté d'agglomération Grand Calais Terres et MersIntercommunality · 1 contract€960kNordDépartement · 2 contracts€908kCommunauté d'agglomération Amiens MétropoleIntercommunality · 1 contract€385kCommunauté d'agglomération de Lens - LiévinIntercommunality · 1 contract€300kCommunauté de communes Pévèle-CarembaultIntercommunality · 1 contract€153k

Elsewhere in France

Hydroline holds contracts in 11 towns, worth €11.8M at award.

See its 8 largest other townsCoudekerque-Branche2 contracts€7.5MOignies2 contracts€1.7MLoon-Plage1 contract€675kVilleneuve-d'Ascq1 contract€361kGrande-Synthe1 contract€303kRonchin1 contract€215kHaillicourt1 contract€171kSainghin-en-Mélantois1 contract€125k
Next supplier of LonguenesseVRD Forage5th of 20 suppliers of Longuenesse in 2025€545k

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