Clearfield, Inc. designs, manufactures and distributes fiber optic connectivity and management products, helping service providers reduce the high costs associated with a fiber optic network to deliver the mobile, residential and business services customers want. Clearfield was founded in 2008 and is headquartered in Minneapolis, Minnesota. Based on the patented Clearview Cassette, Clearfield’s unique single-architected, modular fiber management platform is designed to lower the cost of broadband deployment and maintenance while enabling customers to scale operations as their subscriber revenues increase. Wikipedia