In the 60s the firm of Dr. Joachim Heinze, tax advisor, legal counsel in Buchloe / Allgäu, was founded. Early 70s, the company moved to Kaufbeuren. The current partners in Kaufbeuren have been the the managing directors of the former tax consulting firm from 1980 and 1982 respectively. In 1985, Dr. Heinze sold the firm to today's partners Selter and Gröpper.