| Since 1998 |
Blum & Partner AG, Partner for Tax Matters |
| Since 2004 |
Baryon AG, Zurich, Partner |
| 1990–2003 |
Biltax AG, Zurich, Managing Director and Partner |
| 1985–1990 |
ATAG Ernst & Young, Zurich, Deputy Director of the Tax Division |
| 1984–1985 |
Meng & Partner, Zurich, Managing Director |
| 1979–1984 |
Cantonal Tax Administration of Zurich, Tax Commissioner |
| 1972–1977 |
Sparhafen Bank, Zurich, Employee |
| 1992 |
Diploma as Certified Tax Expert |
| 1979 |
University of Zürich: lic. iur. |
| 1971–1972 |
University of St. Gallen (HSG), Study of Economics |
