Ältere Bauunternehmer in formaler Kleidung arbeiten auf dem Bau mit Bauplänen - Stockfoto & -bild

Group of contractors in formal wear talking while working with blueprints at construction

Close up. architect and engineer looking at blueprints of new project

Team of multiethnic contractors in formal wear working with blueprints at construction area

Briefing. A concentrated and glad group of architectures standing together and talking about building strategy with construction works on a background

Back view of professional architects in hard hats discussing project