Agency//Chronicle
| 1969 | Mariusz Jan Demner and Franz Merlicek found the advertising agency Demner & Merlicek in Vienna. |
| 1972 | D&M initiates the founding of the Creativ Club Austria (CCA). |
| 1976 | Dr. Harry Bergmann begins his agency career. |
| 1976 | First international client won: Monsanto. (Eastern Europe, Greece, Italy). |
| 1987 | Staff numbers hit 50. |
| 1990 | First Mazda European campaign won. |
| 1992 | Mariusz Jan Demner is the first Austrian member of the TV jury at Cannes. |
| 1994 | Austria becomes a member of the EU – after a two-year D&M campaign. |
| 1994 | D&M the Number 1 in Austria. |
| 1995 | The agency is now called Demner, Merlicek & Bergmann. |
| 1997 | Billings top € 100 million for the first time. |
| 2000 | "Schlagobers" appears: 30 years of D,M&B work, published by Walter Lürzer. To order. |
| 2001 | D,M&B Number 1 in the first Bestseller Creative Ranking. |
| 2004 | D,M&B works in 8 European countries. |
| 2007 | D,M&B Sofia founded to manage one of the biggest accounts in Bulgaria (M-Tel). |
| 2007 | Digital Unit founded. |
| 2009 | Cannes Lion for Tscheppe Wines. |
| 2012 | The agency is still Nr. 1 in the Billings-Ranking, Creative-Ranking and the Effie-Ranking in the German-speaking region. |