5 Biggest Washington Companies and Stocks

4. T-Mobile US, Inc. (NASDAQ:TMUS)

Total revenue (in billions): $80.1

Market cap as at 19th Jan 2023 (in billions): $180.9

T-Mobile US, Inc. (NASDAQ:TMUS) is owned by one of the most valuable telecommunication companies in the world in Deutsche Telekom AG. With over 110 million subscribers, T-Mobile US, Inc. (NASDAQ:TMUS) is the second biggest wireless carrier in the country. Great results in 2022 saw T-Mobile US, Inc.’s (NASDAQ:TMUS) share price jump by 37.9%.