| CHT | VZA | TMUS | TBC | T | VZ | |
|---|---|---|---|---|---|---|
| Company Name | Chunghwa Telecom Co., Ltd. | Verizon Communications, 5.9% 15 Feb 2054 | T-Mobile US, Inc. | AT&T Inc. 5.625% Global Notes d | AT&T Inc. | Verizon Communications Inc. | 
| Sector | Communication Services | Communication Services | Communication Services | Communication Services | Communication Services | Communication Services | 
| Industry | Telecommunications Services | Telecommunications Services | Telecommunications Services | Telecommunications Services | Telecommunications Services | Telecommunications Services | 
| Market Cap | $33.03B | $241.26B | $235.64B | $179.83B | $174.38B | $166.42B | 
| Employees | 19.91K | 99.60K | 70.00K | 149.90K | 139.97K | 99.40K | 
| CEO | Chih-Cheng Chien | Hans E. Vestberg | G. Michael Sievert | - | John T. Stankey | Hans E. Vestberg |