Headquarters: St. Bonifacius, MN
SIC Code: 3089
Since its founding in St. Paul, Minnesota in 1939, Norwesco has been North America’s leading manufacturer of proprietary, rotationally-molded polyethylene tanks for agricultural, water, closed-top industrial and below ground septic and cistern applications. The Company sells valves, couplers, adapters and other accessories which regulate the flow of fluid into and out of its tanks. Norwesco ranks as one of the oldest and largest plastic processors in the United States.
During Trivest’s approximate five year hold period, the Company completed two add-on acquisitions, built several new manufacturing plants and performed extremely well financially. Norwesco was eventually sold to a larger private equity firm.