Boss Engineering Ltd.
Bothwell John C.
Bouchard Pierre-Luc
Boucher Camil
Boucher Gaetan
Boulanger Clare S.
Boulanger John A.
Boulet Edmond E.
Boulet Brothers Concrete Ltd.
Boundary Equipment Co. Ltd.
Bourgela Roger
Boutrais Jacques
Bowen Victor R.
Bowman David E.
Boyer Inc.
Boyer Mark L.
Bradbury Walter J.
Bradken Operations Pty Limited
Brandtjen Sheldon J.
Brandwijk Willem