Senior Master mariner with commanding experience in offshore ,towing, dredging , diving and super yachts.Sailing in command on various type of vessels and propulsion systems.Anchorhandling,towing,supply,crew transport,lifting,installation,dredging,preparation for and during contract,annual/intermediate surveys,conversion/repair/drydocking/upgrading,seatrails.As salvage master/project manager involved in several operations in emergency response and projects worldwide.From simple operations to complex projects where responsability to several stake holders had to be taken in account as well as reaching the best goal for all involved.Within h.o. JW van Stee BV working on various projects worldwide within the shipping/oil&gas/renewable/towage/marine maintenance / mega yachts/diving (surface supplied ,closed bell) and salvage industry.Our operational and management team is small with direct lines internal and external.Towmaster in various tug configurations in offshore and renewable energy.Highlights: FLNG Prelude (4x200TBpull),PFLNG Satu (2x200TBpull),FPSO Glen Lyon (3x200TBpull)FPSO Goliat (3x200TBpull)FPS Gummusut Kakkap (3x150TBpull 2x80T Bpull), HVACDC Borwin Beta (9tugs 50-80TBpull)Setting up ISM,PMS,MLC 2006,ISO 9001,VCA ** including implementation and auditing.During serving onboard involved in technical and operational management of vessels and commercial management for several vessel owners and operators and utilising same to assist our group of clients with best knowledge and experience worldwide.