OneNeck's team of technology professionals manage secure, world-class, hybrid IT infrastructures and applications for businesses around the country. About TDS Telephone and Data Systems, Inc. (TDS), a Fortune 1000® company, provides wireless; broadband, video and voice; and hosted and managed services to approximately 6 million connections nationwide through its businesses, UScellular, TDS Telecom and OneNeck IT Solutions. Founded in 1969 and headquartered in Chicago, TDS employed 8,600 people as of March 31, 2024.