|1997||First genealogy research for 100years Anniversary of the Aumann Company|
|1999||100TH Anniversary of Aumann Company|
|2001||Completion of the Family Chronicle|
|2008||Nomination to Senator by German WBA in recognition of his longtime social activities|
|2011||The Aumann Company is awarded the Goldjupiter Prize. This award is limited to only 100 throughout Europe.|
|2013||Honorable Citizen prize for Dieter Aumann|
|2014||50th Anniversary of working in the Company|
|2014||Opening of the Museum of Babenhausen|
|2014||Transfer of majority ownership of companies to his sons Markus and Kevin|
10-17-2014 - Awarded the Hessian Monument Preservation Prize. Award Ceremony held in Koenigstein by Prof. Dr. Gerd Weiss and Minister of State Boris Rhein.
Prof.Dr.Gerd Weiss talking with Dieter Aumann during
On April 23rd, the Foundation “Amtsgasse 32” was awarded the German Fachwerkpreis 2015 in Halberstadt. “For the outstanding and exemplary restoration of the formerly Gayling house (now Museum for local History) at Amtsgasse 32 in Babenhausen”.