SIXENSE ENGINEERING
In 2025, SIXENSE ENGINEERING signed €2.1M of contracts with the City of Paris (maximum amounts), mostly in diagnostics for project owners (construction, urban planning).
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Sixense Engineering
registered office in Nanterre (92000) · headcount 250 to 499 employees · founded in 1993 · SIREN 392367041 · view on annuaire-entreprises.data.gouv.fr ↗
The contracts signed
Largest first.
Structural diagnostics of municipal buildings, lot 1signed on 17 Aug 2016€2.4MDiagnosis of metal structures, lot 3signed on 2 Jan 2013€2MAssessment of engineering structures within Paris and on railway land, lot 1signed on 15 Dec 2025€2MExpertise, recommendations and monitoring of existing buildings (building pathology), lot 1signed on 19 Jul 2024€1.6MExpertise, recommendations and monitoring of buildings (building pathology), 16th and 17th arron…signed on 19 Jul 2024€1.6MBuilding pathology expertise, lot 1signed on 22 Jul 2020€1.5MDiagnostics Sondages Etudes technique Struct Metalliq Betonsigned on 30 Jul 2013€750kMAC Diagnostics Structures Bâtiments Departement lot 5signed on 17 Aug 2016€600k4 more contracts
Maîtrise d’œuvre Confortement Voiles et Poutres Parc des Princes 75016signed on 25 Mar 2022€105kProject management assistance for the structural diagnosis of the Paul Dubois nursery school, 75…signed on 6 Mar 2025€39kStructural study for photovoltaic panels, Georges Duhamel secondary school, Paris 15thsigned on 23 Jan 2025€10kStructural study for photovoltaic panels, Madame de Staël secondary school, Paris 15thsigned on 31 Jan 2025€10kYear by year
€€2.8M in 2013 · €€3.2M in 2024 (the highest) · €€2.1M in 2025
Click a year to see its amount.
What for
Each category opens the page of every supplier in that category.
Maximum contract amounts: what the City paid the company, contract by contract, is not published. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.