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Gallis

Roofing and heritage restoration contractor for historic monuments, public buildings and private owners in Normandy

Oissel, FranceFounded 1999gallis.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-31

About Gallis

Gallis is a roofing contractor based in Oissel, near Rouen, specialising in the restoration of historic roofs. Its work covers zinc, lead, copper, slate, flat tile and wood, as well as roof waterproofing, gutters and chéneaux, insulation and roof maintenance contracts. Through the Blondel Métal entity it also offers art ironwork, locksmithing and metalwork.

Clients include owners of historic monuments, public buildings, local authorities and private owners. Listed projects include church and château roofs, a school roof in zinc and a town hall roof in flat tiles. Revenue comes from roofing works and roof maintenance contracts.

The company traces its origins to 1907, when it was founded in Rouen under the Hairie family name. It was taken over in 1999 by a former site manager and later renamed Gallis. It is based in Oissel (Seine-Maritime) and carries out projects in Normandy and the Île-de-France region. It is currently recruiting qualified roofers for its Normandy activity.

Product: Roof restoration, zinc and lead roofing, waterproofing, gutter installation and roof maintenance contracts for historic and public buildings.

Public tenders won

3 tenders won since 1 Jan 2024 from 3 public buyers in France, worth €78.0M as awarded. From EU award notices (TED) that name Gallis by its registry number.

  • 10 Aug 2026 CENTRE HENRI BECQUEREL · Création d'une crèche pour le Centre Henri Becquerel (Porte des Champs) · €1.5M notice
  • 18 Mar 2026 Ville de Pontoise · Travaux de restauration de la Cathédrale Saint Maclou · €4.4M notice
  • 31 Oct 2024 CHU de Rouen · La présente consultation a pour objet les Travaux dentretien et de réhabilitation du patrimoine immobilier du GHT Rouen Coeur de Seine pour les années 2024-2028. · €72.1M notice

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Jobs at Gallis

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