EX-21 4 ex-21.htm EX-21

Exhibit 21

SUBSIDIARIES OF ATN INTERNATIONAL, INC.

|  | Jurisdiction of Incorporation |  | Other name(s) under which entity does business
Ahana Renewables, LLC(1) |  | Delaware |  | Vibrant
ATN Horizons, LLC.(3) |  | Delaware |  | Ahana Renewables,Vibrant
Atlantic Teleconnection Operating Company Limited |  | British Virgin Islands |  | GTT
Atlantic Teleconnection Holdings Company Limited |  | British Virgin Islands |  | GTT
GTT International Service SRL |  | Barbados |  | GTT
Guyana Telephone and Telegraph Company Limited |  | Guyana |  | Cellink, E‑magine, GT&T
Bermuda Digital Communications, Ltd. |  | Bermuda |  | CellOne
One Communications, LLC(5) |  | Bermuda |  | One Communications
ATN Overseas Holdings, Ltd |  | Bermuda |  | One Communications
ATN VI Holdings, LLC(4) |  | Delaware |  | Viya
Virgin Islands Telephone Corp. |  | U.S. Virgin Islands |  | Viya
Commnet Wireless, LLC(2) |  | Delaware |  | Choice Wireless, Commnet
Commnet Four Corners, LLC |  | Delaware |  | Commnet
Commnet of Nevada, LLC |  | Delaware |  | Commnet
Tisdale Nebraska, LLC |  | Delaware |  | Commnet
NTUA Wireless, LLC |  | Delaware |  | Commnet

| (1) |  | Includes fifteen wholly-owned subsidiaries under the “Vibrant Energy” brand name in Cayman, Singapore, and India.

| (2) |  | Includes twenty-one consolidated wholly‑owned subsidiaries also providing wholesale wireless voice and data services under the “Commnet” brand name in the United States.

| (3) |  | Includes one consolidated wholly owned subsidiary also providing renewable energy services under the “Vibrant Energy” brand name in Cayman, Singapore, and India.

| (4) |  | Includes ten consolidated wholly owned subsidiary also providing wireline and wireless services under the “Viya” brand name in the U.S. Virgin Islands.

| (5) |  | Includes ten consolidated wholly owned subsidiary also providing wireline and wireless services under the “One Communications” brand name in the Bermuda and Cayman