US Business Index

Telecom companies in Washington

2 telecom companies are indexed in Washington. Each entry below is built from public sources and links to its filings and identifiers. This is a factual directory, not a ranking.

CompanyIndustryTypeTickerRevenue (dated)
T-Mobile USTelecomsubsidiaryTMUS$88B (FY 2025)
COMSATTelecomprivate——
Starting or running a telecom business in Washington?Compare vetted providers for LLC formation,business banking, andpayroll.These are affiliate resources, kept separate from our factual company data. See our disclosure.

See all Washington companies or alltelecom companies.