Since 2013, Oliver Gerhartz has been running the architecture and project management office OLIVER GERHARTZ Architekten with a focus on construction projects abroad. Currently, the office comprises two permanent architects as well as an office employee and various freelance employees. In 2019, a GmbH was founded. Since 2014, a trusting and successful cooperation with the architecture and engineering company TSSB has been established. The resulting increased capacities allow, in addition to pooling expertise, a flexible and continuous way of working. The joint office space on Invalidenstrasse in Berlin promotes collaboration.
After 10 years of planning work as a general planner, OLIVER GERHARTZ Architekten has an extensive network of different planners who enable cooperation in a wide variety of constellations.

Range of Services

Planning & Development, Work phase 1-9, §34 HOAI
General Planning, Work phase 1-9, §34,39,51,55 HOAI
Project Controlling & Monitoring
Safety Concepts & Components



Oliver Gerhartz
Architect (Managing director)
Martin Ostrowski
Marina Shileva
Kristin Schwenzer
Office communication