Side-Power produced their first thruster in 1985, and their tunnel thrusters are the result of 30 years of development.
Having been developed and improved over three decades, thrusters are their main product.
Sleipner Motor AS own the Side-Power brand.
The company is based in Frederikstad, Norway.
Founded in 1908, they have about 140 employees at their headquarters.
They have sales offices in the UK, Germany, Denmark, Sweden and Finland.
They can offer a thruster for almost any boat under 160 feet.