Societe Henri Bourgeaux Et Fils

Ayse, FR · metal machining

Provenance
registry no.
314974130 (SIREN)
activity code
NACE 25.62A
location
74130 Ayse, FR
origin signal
strong (automated classification — not a verified claim)
sources
open company registry (SIRENE) · www.bourgeauxfils.com
last verified
2026-07-20

What they make

According to their website, H. Bourgeaux & Fils is a family-owned precision machining company founded in 1945 and now run by its third generation, based in Ayse in the French Alps. The firm operates a 3,000 m² workshop with fewer than 50 employees and around thirty modern CNC machines, producing turned and milled parts and subassemblies ranging from Ø4 to Ø80 mm in steel, stainless steel, aluminum, brass and plastic. Beyond standard turning and milling, they carry out special operations such as keying, knurling, cutting, broaching, polygonization and transverse drilling, along with in-house post-machining including hard turning, grinding, heat and surface treatment, helicoil insertion, and assembly. The company also maintains an internal design and methods engineering office and a quality control laboratory equipped with precision measurement instruments. It runs small- to medium-series production for the aeronautics, energy, connectors/connectivity, rail, defense and general industrial machinery sectors, exports roughly 15 percent of its output, and is certified to EN 9100:2018.

  • Precision turned and milled parts (décolletage) ranging from Ø4 to Ø80 mm, in steel, stainless steel, aluminum, brass and plastic
  • Special turning operations: keying, knurling, cutting, broaching, polygonizing and transverse drilling
  • In-house hard turning, grinding, heat and surface treatment as post-machining operations
  • Helicoil insertion and assembly of subassemblies
  • Small- to medium-series production runs for industrial clients
  • In-house design and methods engineering office (bureau d'études) supporting customer parts
  • Internal quality control laboratory with precision measurement equipment
  • EN 9100:2018-certified manufacturing serving aeronautics, energy, connectors/connectivity, rail and defense sectors

Summary written by byeurope.eu based on the company’s own website; independently cross-checked against the same source. Not reviewed by the company.