Uniti is a REIT with about 140,000 route miles of fiber in the U.S., primarily in the Southeast. Uniti reports its business in two segments: leasing and fiber. Leasing currently makes up about 75% of total revenue and consists mostly of Uniti's master lease agreement with Windstream. Windstream spun off a substantial portion of its network assets to form Uniti in 2015, and Uniti immediately leased the entire portfolio back for Windstream's exclusive use. Other leasing revenue stems from sale-leaseback transactions with other fiber holders. Uniti generates fiber revenue by leasing dark and lit fiber to wireless carriers and other enterprises.
