Our partners

STS can count on his local partners to support it in its development and growth.

Engineering offices

  • 33750 Beychac-et-Caillau

Conception, production, installation and maintenance of automation and electric, electronic and software equipments.

  • 69120 Vaulx-en-Velin

Boilermaking and piping calculation (calculation notes), according to sand standards and bulding codes : CODAP – CODETI – CODRES, ASME VIII Div.1 and 2, NF EN 13445 – NF EN 13480 and RCC-M – RCC-MRx.

  • 33370 Pompignac

Specialization in conception and production of specific tools and special machines

  • 64100 Bayonne

Conception and manufaturing of special testing machines.


  • 24100 Bergerac

Fire protection network, conventional machining and small boilermaking / metalworking.

  • 33380 Biganos

Study and production in industrial mechanics and subsets, machining in small and medium series and mechano-welding.

Transport & Logistics

  • 24480 Le Buisson-de-Cadouin

Any type of transport, all distances and international, storage and handling.

  • 33300 Bordeaux

Lifting devices location : mobile crane, truck crane and nacelle.


  • 33450 Saint-Loubès

Specialist in welding and cutting equipment, expertise and metallurgical advisor.

  • 24130 Prigonrieux

Boilermaking, locksmithing and metalworking.

  • 24240 Pomport

Water jet cutting, bending, rolling, stamping and drilling of beams and sheets from 8/10 to 40 mm, on any type of metals (steel, stainless steel, aluminium, special steels, etc.)

  • 24480 Le Buisson-de-Cadouin

High precision machining of complex workpieces, from prototype to medium series.

  • 24240 Rouffignac-de-Sigoulès

Precision mechanics ; electro-erosion by sinking – CN machining ; study and manufacturing of moulds ; mounting of mechanical assembly and sub-assembly.

STS can count on its local partners to support its development and growth.


  • 24100 Bergerac

AXA general agents and brokers certified “COMPANY EXPERT” – National customers of SOHO/very small industry/SME/SMI, from the cooerative to the international group, for all domains and all types of coverage.