Side-power propeller 185 5-bladed Q-prop

Sleipner started as early as 1908, and our headquarters and factory have been in Fredrikstad, Norway, since 1910.

Sleipner is a world-renowned technology company known for its products that improve safety and comfort in boats up to 160 feet. Our solutions have long been a benchmark for the boating industry, both in the professional and leisure segments.
Today, we can confidently say that your voyage at sea will always be better with a Sleipner solution onboard. However, success doesn’t happen overnight.