Lampson International is a crane manufacturer located in Kennewick, Washington established in 1946 by Neil F. Lampson. (Lampson Stadium in Kennewick is named after this same man.) Lampson operates one of the largest crane fleets in the United States with a fleet including heavy lift cranes with capacities from 100 tons to 750 tons and heavy lift transi-lift cranes with capacities from 500 tons to 3,000 tons.