Custom Air Conditioning Ltd.

Javelin Technologies Inc.

Canadian Heating Products Inc.

White House Design Company Inc.

CSAT Solutions

Geostabilization International, LLC

Feeny Brothers Utility Services

Tervita Corporation

Aerosat Corporation

GLM Industries, LP

Corix Group

Douglas Machine & Tool Co. INC.

Plastube Inc.

Shred-Tech Corporation

Symetra Financial Corp.

Turbocombustor Technology, Inc.

Dynaplas LTD.

White Mountain Insurance Group, LTD.

Safeguard Health Enterprises, INC.

Vista Midstream Solutions LTD.

Country Style Food Services Inc.

Macdonald, Dettwiler and Associates LTD.

Livingston International Inc.

Zalev Metals Inc.

Aster-Cephac Sa

Sodisco-Howden Group Inc.

NBS Technologies Inc.

Sunquest Vacations Limited

Bio-research Laboratories Ltd.