With over 45 years in the marine industry, Jim Plagenhoef brings extensive experience across professional sailing, yacht management, and technical systems. A Maine native and Trinity College graduate, Jim began sailing as a teenager and went on to win a gold medal at the Henley Royal Regatta. He has since built a distinguished career as both a professional sailor and marine project manager, competing in two America’s Cup campaigns—aboard Defender (1983) and USA(1987)—and racing in numerous international events including the Admiral’s Cup, Sardinia Cup, and eight Newport–Bermuda Races.

Beyond his sailing career, Jim has held senior roles at Barient Winch Company and Omohundro, the pioneering carbon mast builder, where he managed global projects and product development. Through his consulting firm, Stratton Island Solutions, he has overseen major refit and restoration programs for historic yachts such as Courageous, Weatherly, and America II, and collaborated with leading industry names including Sparcraft, Safe Harbor New England Boatworks, and the U.S. Merchant Marine Academy Foundation.

Role at Grand Prix Resources
As Project Manager at Grand Prix Resources, Jim oversees complex refit and restoration projects with a focus on deck hardware, winch systems, rigging, and hydraulic integration. Drawing on decades of hands-on experience and leadership in yacht systems and performance management, he provides expert oversight from planning to commissioning. His technical insight and craftsmanship ensure every project meets the highest standards of precision and reliability that define Grand Prix Resources’ work.

Education and Credentials

• B.S., Trinity College, Hartford, Connecticut

• America’s Cup team member, Defender (1983) and USA (1987)