Our Subsidiaries

Fayat Metal, general metal contractor

Ours subsidiaries

Steel construction & building


Subsidiary of the FAYAT Group since 1995, BARBOT CM, specialist in steel structures, carries out your projects from design to completion, and has a production site located in DIJON (21) and a head office based in DESCARTES (37).
Thanks to the synergy of the FAYAT Group, we can also support you on larger projects with the steel structure subsidiaries of the FAYAT Group based in France.


Castel & Fromaget is the leading manufacturer of metal buildings in France. This metal contractor ensures the design, manufacture and realization of projects by integrating various peripheral trades (roofing, facade, locksmithing, metalwork and aluminum carpentry) and by coordinating all the trades to deliver a "turnkey" project. hands.


Specialist in metal structures, roofing and cladding, VILQUIN SAS studies, manufactures and builds metal frame buildings, in France and abroad.
Its technical services are privileged partners of project owners, prime contractors and engineering firms, from the design to the realization of suitable construction solutions.

siège OSM


OSM manufactures steel structures and welded assemblies. From the plans, we prepare the supplies, execute the cuts, the welding, the painting, the galvanization, the shot blasting.


Arnaudeau designs, manufactures and assembles on site all the stages of the implementation of the metal framework, roofing, cladding and locksmithing of your industrial, agricultural, commercial, tertiary and public building projects in France and abroad.

Architectural construction / Major projects


Specialist in complex metal structures, facades and glass roofs, ACML puts its know-how at the service of your architectural projects


Viry, a metal construction company, is recognized for its know-how in the production of complex architectural works that closely combine steel and glass. It also masters hybrid technologies and the integration of new materials.
Since the 1960s, Viry has stood out for its constant search for high-performance technical and industrial solutions. The company has obtained the highest qualification awarded in the profession: Qualibat 2414 "exceptional technicality".
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CASTEL ALU specializes in exterior joinery and aluminum and glass facades.
We belong to the Architectural Construction and Aluminum division of the FAYAT METAL division.
We support our customers everywhere in France, in new construction and renovation, on office projects, educational buildings, functional structures or in the hospital sector.


With FAYAT METAL GRANDS PROJETS, the FAYAT METAL division has made the development of a Major Projects activity central to its strategic plan, making the most of its multi-trade technical and design expertise (steel structures, mixed structures, façades and roofing in all materials).

Lifting & Handling

ADC - Siège & Usine

ADC, your expert in lifting and handling equipment and devices: overhead cranes, gantries & semi-gantries, hoists, jib cranes, rails & tubular profiles, lifting tables, metal framework, mechanical subcontracting.


Manufacturer of lifting and handling equipment and metal structures. Comete-J.Paris is the result of the merger between the companies Etablissement Joseph Paris and Comete Industrie, 2 companies specialized in lifting and handling for 150 years.