Upper Peninsula Supply Co.

Upper Peninsula Marine Company (also known as U.P. Marine Company) is a family-owned eCommerce store based in the City of Marquette, a unique place located on the shores of Lake Supeior in the Upper Peninsula of Michigan. U.P. Marine Company and our products are 100% online, but we are real people dedicated to providing the absolute best customer experience, fast and friendly communication, and sharing those “small business” vibes while you enjoy the conveniences of online shopping with us. Our eCommerce store at upmarineco.com has thousands of products from the best brands for boating, sailing, fishing, paddle sports, water sports, and outdoor adventure gear. We specialize in Marine Navigation & GPS, Boat Audio and Entertainment, Fishing and boat outfitting, trolling accessories, electric trolling motors, rod trees and rod holders, boat parts and components, anchoring, docking, gauges, sailing supplies, and growing our inventory every day!