H.r. Seismic Interpretation Services Inc.

Habitations 550 Inc.

Har-Mor Jewelry Co. Ltd.

Harris Canada Systems, Inc.

Hebergement Outaouais Inc.

Héli-Plus (1988) Inc.

Hélium Design Inc.

Henaxim Inc.

Henrion Waters & Cadieux Informatique Inc.

Heritage College Development Fund

Hiho Software Innovation Inc.

Hillwood Marketing Development Inc.

Himex Organic Products Inc.

Hispanet Inc.

Hodco Corporation

HOF2000 Systems Inc.

Holonics Inc.

Hopar Entretien de L'environnement Inc.

Hôpital Vétérinaire Taché Inc.

Hotel Abd Inc.