Mercury Marine is a Manufacturers of outboard motors and inboard engines, establieshed in 1939 by Carl Kiekhaefer in the United States.
Its main product is manufacturing and selling outboard motors. It also produces the MerCruiser line of sterndrives and inboard motors. Mercury product brands include Mercury, Mercury Racing, MerCruiser, and Mariner outboards (sold outside the U.S.). Outboard sizes range from 2.5 horsepower (1.9 kW) to 600 horsepower (450 kW). MerCruiser sterndrives and inboards range from 135 to 430 horsepower (320 kW) and Mercury Racing outboards produce up to 450 horsepower (340 kW) and sterndrives to 1,750 horsepower (1,300 kW). Subsidiaries include Mercury Precision Parts and Accessories as well as Mercury propellers and Mercury Jet Drives.