Semefer
Made-to-measure metal structures, metalwork and steel roof frames for institutional and industrial clients, fabricated in Villeneuve-le-Roi
Highlights
- New on EvolcAdded 2026-11-01
About Semefer
SEMEFER is a French metal construction company that designs and fabricates made-to-measure metal structures, metalwork (métallerie), steel roof frames (charpente métallique) and metal joinery. Its services cover industrial infrastructure, locksmithing, metal joinery, glazing and sheet-metal work.
Projects are studied and designed by the company's team, fabricated in its workshop, then delivered and installed on site by a specialised fitting team. Clients include institutional bodies such as Aéroports de Paris, municipalities and departmental councils, as well as industrial companies and architects.
SEMEFER was founded in 1992 by Denis Estellon in Thiais (Val-de-Marne), starting as a small workshop of three employees specialising in metal joinery and locksmithing. In 2003 it invested in a 900 m² locksmith workshop on a 1,500 m² plot in the industrial zone of Villeneuve-le-Roi, where it is headquartered.
Product: Made-to-measure steel structures, metalwork, steel roof frames, metal joinery and industrial infrastructure, fabricated and installed on site.
Jobs at Semefer
Leadership
- Denis Estellon · FounderSource: company website
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