141199 Canada Ltd.

3944 Harwood Blvd., Hudson, QC

Holding Company

Gestion Bertrand Rheault inc.

234, rue Perreault, Victoriaville, QC

Services d'expertise & socit de portefeuille.

3853497 Canada Inc.

700 Acadia St, Lachine, QC

holding company

2305330 Canada inc.

3100, av. Cusson Bureau 101, Saint-Hyacinthe, QC

Gestion de placements

Groupe Conseil Perrier

273, rue du Sminaire, Chicoutimi, QC

Dramex Corporation

411-5757 Decelles Ave., Montreal, QC

Dramex Corporation is a private company with investments in subsidiaries manufacturing expanded metal products sold under the DRAMEX trademark

138101 Canada Inc.

300-511 D'Armes Place, Montreal, QC

Holding company

164849 Canada Inc.

8 Redpath Court, Montreal, QC

Holding company.