stands for principles in yacht building such as safety, seaworthiness, and performance, while providing style, quality and exclusiveness. Based in North Miami Beach, Florida, Magnum was started approximately in 1966 by Don Aronow. In 1976 a change in ownership to Marchese and Katrin Filippo Theodoli caused a transition to incorporating high performance design into large, luxury yachts. Today, Magnum Marine craft span from a 27-foot racer style to a 90-foot luxury yacht. The interiors of each yacht are custom engineered for the individual client’s wishes. Magnum Marine hand-laminates each yacht. Magnum has received a number of praises from both McDonnell Douglas on the structural, mechanical, and electrical superiority of the yachts, and Boating Magazine on the strength of the yacht construction.