OneNeck IT Solutions is a hybrid IT solutions provider for mid-market and enterprise companies. The company is a wholly owned subsidiary of Telephone and Data Systems, Inc. [NYSE: TDS], a Fortune 1000 company. The company employs about 630 people.OneNeck is headquartered in Scottsdale, Arizona and operates nine data centers in Arizona Colorado, Iowa, Minnesota, Oregon, and Wisconsin. The company also has a partnership in a data center in New Jersey.