Development of our corporate group

Continuity is our benchmark for trusting cooperation


Dr. Diether Dienst († 2009) founded the origins of the group Dr. Dienst & Partner in 1967. With the appointment of long-serving staff the single-partner practice became Dr. Dienst & Partner in 1984 and has continued to grow ever since with the expansion of locations across Germany.


Today, the Group comprises eleven branches throughout Germany and therefore no longer only strategically covers the Middle Rhine and Rhine-Main region. The Group’s clients are supported by approx. 250 highly qualified specialist employees with comprehensive consulting expertise.


Dr. Dienst & Partner is a member of the global HLB network, a group of independent advisory and accounting firms founded in 1969. The network comprises 795 offices across 158 countries and has more than 29,000 staff.