directory BFC Industries
MICROPIERRE
Last update : 03/09/2026
Coordinates
Primary address : 20 rue La Fayette25000 BESANCON Phone : 03 81 53 68 55 E-Mail : alegain@m-plusgroup.com
General Information
- Company name : MICROPIERRE
- NAF code : 2399Z
- Juridical status : SAS
- Date of creation : 1948
- Social capital : 576 000€
- Workforce : 20
- Siret : 552 820 557 00031
- Turnover (EXCL. VAT) : 4 200 000€
- Turnover Export (EXCL. VAT) : 2 200 000€
- Customer references : Safran,Framatome,Thales
- Languages : Anglais,Français
Manager(s)
-
M. Vincent GUICHARDAN
E-mail : vguichardan@m-plusgroup.com
-
Mme. Clara CHANEY
E-mail : cchaney@m-plusgroup.com
-
M. Grégory MAITREJEAN
Sales director
E-mail : gmaitrejean@m-plusgroup.com
Know-how(s)
- Brazing
- Serial milling
- Micro-rectification cylindrique
- Micro-rectification plane
- Centerless grinding
- External cynlindrical grinding
- Internal cylindrical grinding
- Radius cylindrical grinding
- Form grinding
- Profile grinding
- Deep grinding
- Surface grinding
- Lapping
- High-speed machining/ 3 axis / medium series (de 1001 à 10 000 parts) > 1000 cm3
- High-speed machining / 3 axis / medium series (from 1001 to 10 000 pièces) between 350 cm3 et 1000 cm3
- High-speed machining / 3 axis /large series (>10 000 parts) < 350 cm3
- High-speed machining / 3 axis /large series (>10 000 parts) > 1000 cm3
- High-speed machining / 3 axis /large series (>10 000 parts) between 350 cm3 and 1000 cm3
- High-speed machining / 3 axis /small series (from 10 to 1000 parts) < 350 cm3
- High-speed machining / 3 axis /small series (from 10 to 1000 parts) > 1000 cm3
- High-speed machining / 3 axes /small series (from 10 to 1000 parts) between 350 cm3 and 1000 cm3
- High-speed machining / 3 axis /prototype and unit (< 10 parts) < 350 cm3
- High-speed machining / 3 axis /prototype and unit (< 10 parts) > 1000 cm3
- High-speed machining / 3 axis /prototype and unit (< 10 parts) between 350 cm3 and 1000 cm3
- Usinage / 5 axes / medium series (de 1001 à 10 000 parts) < 350 cm3
- Usinage / 5 axes / medium series (from 1001 to 10 000 parts) > 1000 cm3
- High-speed machining / 5 axis / medium series (from 1001 to 10 000 parts) between 350 cm3 and 1000 cm3
- High-speed machining / 5 axis /large series (>10 000 parts) < 350 cm3
- High-speed machining / 5 axis /large series (>10 000 parts) > 1000 cm3
- High-speed machining / 5 axis /large series (>10 000 parts) between 350 cm3 and 1000 cm3
- High-speed machining / 5 axis /small series (from 10 to 1000 parts) < 350 cm3
- High-speed machining/ 5 axis /small series (from 10 to 1000 parts) > 1000 cm3
- High-speed machining / 5 axis /small series (from 10 to 1000 pièces) between 350 cm3 and 1000 cm3
- High-speed machining/ 5 axis /prototyp and unit (< 10 parts) < 350 cm3
- High-speed machining/ 5 axis /prototype and unit (< 10 parts) > 1000 cm3
- High-speed machining / 5 axis /prototye and unit (< 10 parts) between 350 cm3 and 1000 cm3
- Hard material machining
- Base metal machining
- Precious metal machining
Destination industries
- Aeronautics
- Aerospace
- Arms and defence industries
- Biomedical
- Watchmaking
- Industry
- Medical
- Nuclear safety
- Optical
- Pharmaceutical
Technical information
MATERIALS WORKED ON
- Matériaux durs
- Alumine
- Zircone
- Saphir
- Macor
- Rubis
- Carbure de bore
- Nitrure de silicium
- Zerodur
- Céramique
MACHINERY AND EQUIPMENT
- Rectification plane
- Fraisage
- Alésage / Rodage
- Rodage Plan / Polissage
- Perçage
- Centerless
Certifications
- ISO 9001
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