- Involved in various SME’s as sounding board and/or investor with a focus on start-ups & scale-ups in new energy, re-/up-cycling and regenative argriculture (2016-20..
- Management Buy Out of Avio-Diepen (1995)CEO & majority shareholder Avio-Diepen Holding (1995-2016)
- Managing Director Avio=Diepen (1991-1995)
- Member of the Management team of Fokker Schiphol (1988-1991)
- Director Procurement Non-Aircraft Parts at Fokker Aircraft (1981-1988)
- Account Manager Solar Panels at Fokker Space (1979-1981)
- Account Manager at ABNAmro (1977-1979)
- Master degree Law at Groningen University (1977)
- Mandatory Military Service (68-06) at KCT-Roosendaal