Quarter Circle, LLC is owned and operated by Dennis Schumacher, backed by more than 30 years of experience in the potato farming equipment industry.

After taking up a Harvesting Research course at the University of Idaho, Dennis managed a grain storage construction crew and sold potato and onion handling and sorting equipment when he worked with Double L Manufacturing. He later joined the Spudnik Equipment Co. where he served as a sales consultant for more than 32 years.

Dennis established Quarter Circle to fill the gap in the used equipment market. He sources, buys, and sells equipment to help local farmers and small business owners.