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Restauration Toitures Basilique ND Perpetuel SEC -lot 1

Contract 20191320000378 · notified in 2019

In 2019, the City of Paris awarded contract 20191320000378, "Restauration Toitures Basilique ND Perpetuel SEC -lot 1" (travaux sur lieux de culte, oeuvres d'art, monuments classés), to Layher for a maximum of €663k.

Source: the City's contract list, opendata.paris.fr, data as of 29 September 2026.

Original label (the City's contract list) : « CSP5 RESTAURATION TOITURES BASILIQUE ND PERPETUEL SEC -LOT1 » · Works on places of worship, artworks and listed monuments · Construction materials

€663k
contract ceiling — what was paid on it is not published
Signed on 28 March 2019 · ended around October 2021 · 2.5 yrs
Amount notified to the State: €614 k, i.e. 93% of the ceiling

What it is for

Automatic match between this contract and an investment project: may contain errors, check the contract’s object.

Basilique Notre-Dame-du-Perpétuel-Secours - Restauration de toitures11ᵉ · 2 linked contracts

Company selected

Layherregistered office Ferrieres-en-Brie (77164) · headcount 100 to 199 employees · SIRET 32010280900201

The competition

Number of bids not published for that year: the field is only systematic from 2024.

Simplified procedure · awarded to 1 company

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Contract no. 20191320000378 · scope M57 Ville · See this contract’s exact record on opendata.paris.fr ↗