In 2011, Konrad Jerusalem and Simon Szpyrka founded Argentus GmbH with the goal of identifying and realising the energy-based savings potential inherent to large property portfolios. Meanwhile, the Argentus team now advises more than 140 active customers on matters involving energy and operating costs.
Konrad Jerusalem has structured and financed large energy projects for the Dresdner Kleinwort bank in Frankfurt, São Paolo and Rio de Janeiro. In his capacity as Deputy Director of Mergers & Acquisitions at RWE AG, he also managed the purchase and sale of large energy and water companies.
Simon Szpyrka is responsible for the operational implementation of our consulting projects. He has ten years of experience in conceptual consulting and comprehensive implementation of technical and commercial projects related to operating cost management for customers in the real estate sector.
Sandra Zengerling has more than 27 years of experience in the real estate industry on a national and international level. Prior to joining Argentus, she was Deputy CEO of BNP Paribas Real Estate Property Management France in Paris and Managing Director of property management company Imoplan. She has extensive expertise in asset management, facility management and project development.