The international group of companies 3B Scientific specializes in the manufacturing and marketing of didactic material for scientific, medical and patient education. The group’s oldest site in Budapest/Hungary began its manufacturing history in 1819, making 3B Scientific the most experienced group of companies in the industry. The mother company was founded 1948 in Hamburg by the 3 Bs: Mr. Paul Binhold, his wife Hedwig Binhold and their daughter Marion Binhold, now Marion Kurland.