building-cleaning services - fraunhofer institute for microstructure of materials and systems imws.

architectural, construction, engineering and inspection services.

germany-lahr: road construction works

germany-bonn: education and training services

security services.

germany-schwedt/oder: sewage, refuse, cleaning and environmental services.

postal services - municipal job center groß-gerau.

digital blackboards for the elementary and middle schools in geretsried, school slates or boards with writing or drawing surfaces or instruments

building-cleaning services

engineering design services. wbo 2.0 residential development with day-care center westend-/zschokkestraße wa1, planning of the technical equipment of facility groups 4 and 5