Exhibit 8.1

Main Subsidiaries of Quebecor Media Inc.

Name of Subsidiary

    

Jurisdiction of Incorporation or Organization

    

Equity Interest/Voting Interest

Videotron Ltd.

Québec

100% / 100%

Fibrenoire Inc.

Canada

100% / 100%(1)

Fizz Mobile & Internet Inc.

Québec

100% / 100%(1)

Teledistribution Amos Inc.

Québec

100% / 100%(1)

Cablovision Warwick Inc.

Québec

100% / 100%(1)

Qolab Communications Inc.

Québec

100% / 100%(2)

MediaQMI Inc.

Canada

100% / 100%

Quebecor Media Printing (2015) Inc.

Canada

100% / 100%

Quebecor Media Network Inc.

Canada

100% / 100%

CEC Publishing inc.

Québec

100% / 100%

Sogides Group Inc.

Canada

100% / 100%

TVA Group Inc.

Québec

68.37% / 99.97%

TVA Publications Inc.

Canada

100% / 100%(2)

Mels Studios and Postproduction G.P.

Québec

100% / 100%(2)

Event Management Gestev Inc.

Canada

100% / 100%

Québecor Sports et divertissement Inc.

Canada

100% / 100%

QMI Spectacles Inc.

Québec

100% / 100%

Incendo Media Inc.

Canada

100% / 100%(2)


(1) Fibrenoire Inc., Fizz Mobile & Internet Inc., Teledistribution Amos Inc. and Cablovision Warwick Inc. are wholly-owned subsidiaries of Videotron Ltd.

(2) Qolab Communications Inc., TVA Publications Inc., Mels Studios and Postproduction G.P. and Incendo Media Inc. are wholly-owned subsidiaries of TVA Group Inc.