Business mix
- The company deploys 5G and other wireless technologies through its 4,400 cell towers. It also leases tower space to tenants.
- In addition, the company offers ancillary services. It serves organizations, wireless carriers, government agencies, municipalities, wireless internet service providers, and broadband providers.
- The company was formerly known as United States Cellular Corporation and changed its name to Array Digital Infrastructure, Inc. in August 2025.
- The company was incorporated in 1983 and is headquartered in Chicago, Illinois. Array Digital Infrastructure, Inc. is a subsidiary of Telephone and Data Systems, Inc.
Current key questions
- Can demand and competitive position in telecom services support revenue growth and margins?
- Which input costs, regulation, customer concentration, or execution risks matter most for earnings quality?
- Does capital allocation improve long-term free cash flow and per-share value?
