Tucows Inc. Class A Common Stock, also called Tucows, is an Internet services company. Read More The firm engages in the provision of domain names, email and other internet services. It operates through the following segments: Network Access Services and Domain Services. The Network Access Services segment includes mobile, fixed high speed Internet access services and other revenue sources, including billing solutions to small Internet service providers. The Domain Services segment includes wholesale and retail domain name registration services; value added services and portfolio services derived through OpenSRS, eNom, Ascio and Hover brands. The company was founded in November 1992 and is headquartered in Toronto, Canada. The listed name for TCX is Tucows Inc. Class A Common Stock.