| WALLS Bulk Storage | ELITE PRECAST CONCRETE LIMITED |
| GRASS CONCRETE LTD |
| NAYLOR CONCRETE PRODUCTS LTD |
| WALLS Flanking Concrete | AGGREGATE INDUSTRIES - BLOCKS |
| H+H UK LTD |
| WALLS Folding | ACOUSTIC PRODUCTS LTD |
| GEZE UK LTD |
| MOVING DESIGNS LTD |
| SCHUECO UK LTD |
| SOLARLUX SYSTEMS LTD |
| STYLE MOVEABLE PARTITION SPECIALISTS |
| WALLS Glass | ACCORDIAL LTD |
| ACOUSTIC PRODUCTS LTD |
| GEZE UK LTD |
| MOVING DESIGNS LTD |
| SCHUECO UK LTD |
| SOLARLUX SYSTEMS LTD |
| STYLE MOVEABLE PARTITION SPECIALISTS |
| WALLS Retractable | ACCORDIAL LTD |
| STYLE MOVEABLE PARTITION SPECIALISTS |
| WALLS Separating Concrete | AGGREGATE INDUSTRIES - BLOCKS |
| H+H UK LTD |
