Little Giant Pump Company originated in Oklahoma on March 8, 1940 as the Little Giant Vaporizer Company. It made Submersible Re-circulation pumps and small condensate removal units similar to the pumps it makes today. In 2006, Franklin Electric Company acquired Little Giant Pump Company to solidify it's position as a leading global supplier of water pumping systems for residential and commercial markets. Little Giant products – sump, sewage, effluent, utility, condensate removal, and submersible industrial pumps – complement and broaden Franklin Electric’s overall water systems offering.
Little Giant Pump Company designs, manufactures, and supplies self-contained electric motor-driven submersible pumps.