Stefan Werner

Instone Real Estate Projekt Seetor GmbH is a German company that mediates residential properties, buildings, and apartments. The private company is based in Erlangen, Germany. The company was founded in 2015, and the CEOs are Henrik Medla and Harald Meerße.

Sontowski & Partner GmbH engages in the construction and development of real estate properties. The firm operates through the Residential and Commercial segments. The Residential segment specializes in terraced houses, semi-detached houses, owner-occupied apartments, student apartments, lofts, penthouses, retirement homes, and nursing apartments. The Commercial segment focuses on stand-alone local shopping centers, food and non-food retail stores, shopping centers, offices, service and administration buildings, individual and contract buildings, as well as medical and health centers. The company was founded by Klaus-Jürgen Sontowski in 1984 and is headquartered in Erlangen, Germany.

S & P Objektbeteiligungs ZWEI GmbH is a German company that develops residential buildings. The private company is based in Erlangen, Germany. The CEO of the company is Henrik Medla.

Part of S & P OD Beteiligungs GmbH, S & P OD Objekt 1 GmbH & Co. KG is a German company that provides business and economic services. The company is based in Erlangen, Germany. The CEOs are Henrik Medla, Sven Sontowski. The company was founded in 2010.

S & P OD Objekt 13 GmbH & Co. KG is a German company that deals with the purchase and sale of residential land, buildings, and apartments. The private company is based in Erlangen, Germany. The CEOs of the company are Henrik Medla, Sven Sontowski.

HBP Hausbaupartner Wohnbau Verwaltungsgesellschaft mbH provides investment services. The private company is based in Erlangen, Germany. The German company was founded in 1998. Dietrich Reiter has been the CEO of the company since 2021.

HBP VERWALTUNGS GmbH provides administration and management services. The private company is based in Erlangen, Germany.