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We figured out the best telecommunication companies to work for in Colorado using data on salaries, company financial health, and employee diversity. You can also search for the best telecommunication companies to work for in any other state or city.

Zippia score 3.8
Open Range Communications was a Colorado-based telecommunication company providing wireless broadband infrastructure for rural communities. The company developed and marketed WiMAX network products.
Zippia score 4.7
Terremark Worldwide, Inc., a subsidiary of Verizon Communications Inc., provides managed information technology (IT) solutions such as colocation, managed hosting, managed network, disaster recovery, security, and cloud computing services. The company has data centers in the United States, Europe and Latin America. Its clients come from various sectors including: enterprise, government agencies, systems integrators, network service providers, Internet content and portal companies. Terremark Worldwide was founded in 1982 and is based in Miami, Florida.
Zippia score 4.6
GTT Communications, Inc., formerly Global Telecom and Technology, is a multinational telecommunications and internet service provider company with headquarters in McLean, Virginia, and incorporated in Delaware.
Zippia score 4.5
Comcast is one of the nation's leading providers of communications, entertainment and cable products and services. Headquartered in Philadelphia, PA, they employ over 100,000 employees nationwide whose goal is to deliver the highest level of service and improve the customer experience. Their products and services provide a significant value and are scalable to meet the needs of your organization. They treat customer service with the utmost importance; as such, they assign a dedicated account executive to your account to ensure the best customer experience. Their network is built to serve your business today and well into the future. So when you need carrier-grade data and Internet services for business-critical applications, choose America's leading enhanced fiber optic network, with speeds up to 100 Gbps, high reliability, and scalability.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Open Range Communications |