Surveillance et expertise technique des bâtiments et monuments parisiens
Contract 20242024S05476 · notified in 2024
In 2024, the City of Paris awarded contract 20242024S05476, "Surveillance and technical expertise of Paris buildings and monuments." (services, amoa btp, urbanisme et espace public), to SIXENSE ENGINEERING for a maximum of €1.6M.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Engineers inspect the condition of the city's structures and monuments. They detect defects, advise on works to carry out and monitor building evolution to prevent damage.
Original label (DECP) : « SA4_ACBC MISS EXPERT, PRECONISAT°,SURVEIL PATRIMOINE LOT 1 » · SERVICES · Project-owner support (construction, urban planning, public space) · Prestations intellectuelles · Architecture / ingénierie · carried out in Département 94 · social clauses · environmental clauses
What it is for
Automatic match between this contract and an investment project: may contain errors, check the contract’s object.
Preserving and restoring Square Le Gall heritage13ᵉ · 4 linked contractsWho won it
Sixense Engineeringregistered office NANTERRE (92000) · headcount 32 · SIRET 39236704100200The competition
Median for this procedure in 2024: 4 bids, across 226 comparable contracts. Open call for tenders · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Contract no. 20242024S05476 · scope M57 Ville · See this contract’s exact record on opendata.paris.fr ↗