Telus Communications Inc. (TCI) is the wholly owned principal subsidiary of Telus Corporation, a Canadian national telecommunications company that provides a wide range of telecommunications products and services including internet access, voice, entertainment, healthcare, video, smart home automation and IPTV television. The company is based in the Vancouver, British Columbia, area; it was originally based in Edmonton, Alberta, before its merger with BC Tel in 1999. Telus' wireless division, Telus Mobility, offers UMTS, and LTE-based mobile phone networks. Telus is the incumbent local exchange carrier in British Columbia and Alberta. Its primary competitors are Rogers Communications and Bell Canada. Telus is a member of the British Columbia Technology Industry Association.

Telus Corporation is a Canadian publicly traded holding company and conglomerate, headquartered in Vancouver, British Columbia, which is the parent company of several subsidiaries: Telus Communications Inc. offers telephony, television, data and Internet services; Telus Mobility, offers wireless services; Telus Health operates companies that provide health products and services; and Telus International operates worldwide, providing multilingual customer service outsourcing and digital IT services. Telus has a long history and is listed with the Toronto Stock Exchange.