T-Mobile T-Mobile US (TMUS, formerly known as VoiceStream Wireless PCS) is a company that provides wireless communications solutions. | ![]() AT&T AT&T (formerly known as SBC Communications) is a company specializing in telecommunications and digital connectivity services. | Charter Communications Charter Communications is a company that provides broadband connectivity and cable operating solutions. | |
Founding Date | Founding Date 1994 | Founding Date 1983 | Founding Date 1993 |
Type | Type Public | Type Public | Type Public |
Tags | |||
Locations | Locations Bellevue, US HQ Albuquerque, US Bellevue, US | Locations Dallas, US HQ Buenos Aires, AR Buenos Aires, AR North Sydney, AU Wien, AT Brussels, BE Bruxelles, BE see more | Locations Stamford, US HQ |
Employees | Employees 70,0004% increase | Employees 133,0306% decrease | Employees 91,9003% decrease |
Valuation ($) | Valuation ($) 262.3 b | Valuation ($) 141.7 b | Valuation ($) 50.7 b |
Financial | |||
Revenue (est.) | Revenue (est.) $88.3b (FY, 2025) | Revenue (est.) $125.6b (FY, 2025) | Revenue (est.) $54.8b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods $50.8b (FY, 2025) | Cost of goods $32.7b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit $74.8b (FY, 2025) | Gross profit $22b (FY, 2025) |
Net income | Net income $11b (FY, 2025) | Net income $23.4b (FY, 2025) | Net income $5.8b (FY, 2025) |
Operating ⚠ | |||
Customers | Customers 120.9 m (Q1, 2024) | Customers N/A | Customers 32.2 m (Q2, 2023) |
Funding | |||
Total funding raised | Total funding raised N/A | Total funding raised $ 44.5m | Total funding raised $ 4.3b |

AT&T (formerly known as SBC Communications) is a company specializing in telecommunications and digital connectivity services.
View companyCharter Communications is a company that provides broadband connectivity and cable operating solutions.
View company