TDS, also known as Telephone and Data Systems, is a publicly owned company headquartered in the US. Founded in 1969, the company employs approximately 3,670 individuals and reported $5.0B in revenue as of 2024. As a diversified telecommunications company, TDS provides broadband, video, and voice services to communities across the U.S. through its TDS Telecom subsidiary. It formerly provided wireless services via its 82%-owned subsidiary U.S. Cellular. The company's primary assets include extensive fiber-optic networks, internet, and video infrastructure, though a significant portion of its historically owned wireless spectrum and cell towers were sold as part of a recent transaction. Its Array business leases and offers tower space to third-party carriers.
