Thern, Inc. is a family-owned winch and crane manufacturer based in the Midwest – a place where hard work, honesty and common sense continue to be core values. Durability, reliability, quality and outstanding service are taken very seriously at Thern. With a strong engineering staff and reputation for exceptional lead times, Thern can handle even the most challenging projects. With a history spanning over 65 years, this little Midwest company has provided amazing solutions to some very BIG projects all over the world. Portable and Permanent Hoists for the Water and Wastewater Industry. Electric Winches