To the tender '24a10367 - Julius-kühn-institut (jki) Braunschweig, Energy-efficient renovation of building H 1.1-1.3 - Metal construction: windows, doors and fire protection elements'
To the tender '24a10337 - Thünen-bvl-campus (tbc) Braunschweig, Bundesallee 30-69, renovation of operating technology, building 219 + 250 - dismantling and disposal of contaminated TGA facilities, building 250'
For the tender 'örtzetal-kaserne Munster, Building 171, repair of wet areas, electrical installation in the sanitary area including safety lighting and fire alarm system'
To the tender '25a10011 - Julius-kühn-institut (jki) Braunschweig, Energy-efficient renovation of building H 1.1-1.3 - Painting work on WDVs + interior painting work'
To the tender '24a20232 - Nato - Naval Air Station Nordholz, New Construction of a Flight Deck Training Facility #, New Construction of a Flight Deck Training Facility'