Since 1954, De Jong Groep has been active in the purchase, (re)development, renovation and management of real estate at the most beautiful locations, particularly in Amsterdam and the United States. We prioritize professionalism and having an eye for quality. We also appreciate the traditional aspects of real estate. This way of working results in a unique real estate portfolio.

The SALOMON DE JONG charity was established in memory of Salomon de Jong (1911-2002), the founder of what is now called De Jong Groep. The foundation regularly makes donations in the spirit of Salomon de Jong. In line with his ideas, the foundation supports charitable causes and funds that are generally cultural, sporting, medical or social in nature.

 The Foundation’s RISN is 8134.88.540