Another tenant has been found for P1 in Berlin. RITTERWALD Unternehmensberatung and HYSTAKE Investment Partners are leasing around 900 m² of office space in P1 at Passauer Straße 1.
Quantum has leased a further 900 m² of office space in Berlin’s P1 project. The Europe-wide management consultancy RITTERWALD and the investment boutique HYSTAKE Investment Partners, which is affiliated with RITTERWALD, are expected to move into the modern space in the tower area (high-rise) of the project in December 2026. Savills brokered the degree.
“With the new location in P1, we are creating the spatial conditions for further growth and the further development of our platform. The central location and the modern working environment offer ideal conditions for this,” says Dr. Mathias Hain, founder and managing director of RITTERWALD and HYSTAKE Investment Partners.
“For HYSTAKE, the move is an important step to further expand our proximity to investors and market partners and to support our clients even more effectively in capital allocation, transactions and restructurings,” says Dr. Christian Schmalenbach, founder and managing director of HYSTAKE Investment Partners.
“With Publicis and RITTERWALD/HYSTAKE, we were able to win two renowned tenants in a short time, whose decision we are very pleased about and who are an ideal fit for the modern working environments in P1,” says Daniel J. Gedack, Managing Director of Quantum.
A total of two building sections with approx. 15,600 m² of office space and 4,750 m² of retail rental space are being built on the site in a central city centre location. By the beginning of 2027, Quantum will complete the project for a club of professional pension funds from Berlin.
