1971 Wim II 700 brt. Coaster, Engineer.

1775 MPS Holland Riverline Emerald, 350 pax second engineer

1977 MS Vlieland 1750 t. 850 HP Chief engineer

1980 60 ft. Hamburg Barkas Hercules refit

-----  Various yachts technical refit and new at Dorr Lemmer

1989 SY Skua new steel 42 ft blue water yacht

1992 Lemster aak Zilveren Zwaan 45 ft classic yacht new build

1993 technical refit 105 ft  luxury ketch Colombaio Sky

1994 technical supervisor 2x 105 ft. Ketch  Newbuild Colombaio Star and Sun

1995 2x 20 mtr blue water cruisers sloop rigged aluminium all new 

1996 trimaran 45 ft wood epoxy , refit for charter

1999 Production line setup Evon Cabincruisers  first CE certified  in Europe

2003 25 mtr Klipperaak technical refit for barge cruising in Europe

2007-2014 Technical supervisor luxury passenger vessels