[4] The company provides data, internet, voice, managed and hosted, cloud and IT services to business customers,[5] and internet, TV, phone, and home security services to residential customers.

[6] It began trading on the NASDAQ under ticker symbol CNSL in 2005.

[8] In 2002, five years after CCI merged with McLeodUSA,[9] the firm was acquired by a group of investors led by ICTC Chairman and President Richard A. Lumpkin,[10] and its name was changed to Consolidated Communications.

In December 2024, Consolidated Communications Holdings, Inc. announced that it had completed its merger with Condor Merger Sub Inc., a subsidiary of Condor Holdings LLC, with investment funds managed by Searchlight Capital Partners and British Columbia Investment Management Corporation.

[11][12][13] The company offers internet, traditional landline phone or VoIP, home security, pay television, web hosting, and wholesale data) in 23 states across the United States.