Siegfried Meister | |
|---|---|
| Born | 17 October 1938[1] |
| Died | 28 July 2017 (aged 78) |
| Nationality | German |
| Occupation(s) | Founder and 63% owner, Rational AG |
| Spouse | Gabriella Meister |
Siegfried Meister (17 October 1938 – 28 July 2017) was a German billionaire businessman, founder and 63% owner of Rational AG.