1985    Reinhart Volgger and Michael Grüner found the law firm „Volgger & Grüner“;

1994    Oskar Plörer joins the law firm as associate lawyer;

1999    Mirko Eller joins the law firm as trainee lawyer. From 2002 onwards, after graduating with an LL.M. from „London School of Economics“, he works at the law firm as an associate lawyer;

2000    Relocation of the law firm to the new offices in Bolzano, Via Carducci n. 8;

2003  Oskar Plörer, Mirko Eller and Christina Gasser, who passed away  prematurely in 2011, become partners of the law firm;

2012    Renaming of the firm in Volgger | Grüner | Plörer | Eller