The core activity of arc Architekten AG is the planning, consulting and implementation of architectural and construction projects, including: planning of new buildings, conversions, interior designs, lighting concepts, furniture design and gastronomy concepts; conducting feasibility studies, site analyses and portfolio consulting for properties; client representation, construction controlling, expert opinions and specialist support in demanding monument preservation issues; project management of interdisciplinary projects and networking with various specialists; renovation and conversion of existing buildings, including residential and commercial buildings, as well as tenant fit-outs and relocation projects.