Serving Northern Ohio boaters for over sixty-five years.

Sima Marine, a family owned and operated business, has been serving Northern Ohio boaters for over sixty-five years. The business was founded by Jim & Eleanor Sima, names synonymous with the boating industry in Ohio. Through the years Jim Sima was instrumental in starting boating organizations like the Lake Erie Marine Trades Association and the Marine Retailers Association of America.

Today, Jim’s son, John Sima is at the helm of Sima Marine and Is now focusing on Boat Sales and Brokerage with 45 plus years of hands-on experience.  The Sima Marine team of brokers, with over 100 years of marine experience, are now servicing boaters on the south shore of Lake Erie and the west coast of Florida.