| BEAMS | AGGREGATE INDUSTRIES - COMMERCIAL LANDSCAPING |
| HOWARTH TIMBER GROUP |
| MILBANK CONCRETE PRODUCTS LTD |
| ROBESLEE CONCRETE CO LTD |
| BEAMS Glulam | CANADA WOOD UK |
| BEAMS Precast Concrete | AGGREGATE INDUSTRIES - COMMERCIAL LANDSCAPING |
| HOLCIM AGGREGATES UK |
| MILBANK CONCRETE PRODUCTS LTD |
| PRECAST CONCRETE STRUCTURES LTD |
| ROBESLEE CONCRETE CO LTD |
| SUPREME CONCRETE LTD |
| BEAMS Prestressed | AGGREGATE INDUSTRIES - COMMERCIAL LANDSCAPING |
| MILBANK CONCRETE PRODUCTS LTD |
| ROBESLEE CONCRETE CO LTD |
| BEAMS Steel Lattice Softwood Chords | HOWARTH TIMBER GROUP |
| BEAMS Timber: | CANADA WOOD UK |
| HOWARTH TIMBER GROUP |
