Technicolor Creative Services
Technigen Corporation
Technomagica Inc.
Techvibes Media Inc.
Teck Argentina Ltd.
Teck Coal Limited
Teck Cominco Limited
Teck Cominco Metals Ltd.
Teck Corporation
Teck Frontier Corporation
Teck Ireland Ltd.
Teck Metals Ltd.
Teck Mining Worldwide Holdings Ltd.
Teck Namibia Ltd.
Teck Research Inc.
Teck Resources Financial Corp.
Teck Resources Limited
Teck.com. Inc.
Teckgold Limited
Teckroy Holdings Limited