Rumpf brings life to places through refurbishment and managerial strategies. Trust four decades of hard work, integrity, and the vision of Karsten Rumpf and family. Our long-term involvement increases value across the board, making our socially-responsible outlook and practices profitable for all. Our approach is simple: fashion quality design-driven spaces to suit contemporary needs.
Our Team
Robert Kiledjian
Operations Director
Keystone Management
Peter Gassner
Construction & Maintenance Director
Keystone Management
Aravinthan “Remington” Nagalingam
Accounts Manager
Keystone Management
Poliana Dutu
Controller
Keystone Management
Corey Wolman
Legal Counsel
Keystone Management
Italo Di Pietro
Construction Project Manager
Keystone Management
Thi Thu Ha Nguyen
Executive Assistant
Keystone Management
Kenneth Haligua
Operations Manager
Keystone Management
Keystone Management and Prime Properties
Our trusted property management companies in North America.
MANAGEMENT SITEEuro Immobilien, Hallesche, Euro Realty Investments
Our trusted property management companies in Europe.
MANAGEMENT SITE