The construction, design and service activities in the field of construction with a focus on land, transport, underground, water supply and special construction. These buildings then are single-family houses, but also industrial buildings, roads, railways or bridges.

Specialized activity: -design and production of electronics for weapons systems and ammunition -design and production of control units for industrial application with increased resistance. Locksmithery and metal working: -development, designing, design activities -custom work and atypical orders -small-lot production of luminous ...