C Spire Competitors and Similar CompaniesClear all
ADTRAN's competitors and similar companies include Shenandoah Telecommunications and Astound Broadband powered by RCN.
 ADTRAN ADTRAN Holdings is a company that provides networking and communications platforms, software, and services focused on the broadband access market. |  Shenandoah Telecommunications Shenandoah Telecommunications Company is a company providing regulated and unregulated telecommunications services to end-user customers and other telecommunications providers. |  Astound Broadband powered by RCN Astound Broadband powered by RCN (also known as RCN Telecom Services) is a telecommunications company. | |
Founding Date | Founding Date 1985 | Founding Date 1902 | Founding Date 1993 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Huntsville, US HQ Melbourne, AU South Melbourne, AU Wien, AT São Paulo, BR Montreal, CA Shenzhen, CN see more | Locations Edinburg, US HQ Edinburg, US Edinburg, US | |
Employees | Employees 3,0914% decrease | Employees 1,13011% increase | Employees 1,347 |
Valuation ($) | Valuation ($) 511 m | Valuation ($) 829.5 m | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) $1.1b (FY, 2025) | Revenue (est.) $357.9m (FY, 2025) | Revenue (est.) N/A |
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Shenandoah Telecommunications
HQ
Edinburg, US
Employees
1,130↑ 11% increase
Shenandoah Telecommunications Company is a company providing regulated and unregulated telecommunications services to end-user customers and other telecommunications providers.
View companyAstound Broadband powered by RCN
HQ
Princeton, US
Employees
1,347
Astound Broadband powered by RCN (also known as RCN Telecom Services) is a telecommunications company.
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