| WALKWAYS | AUTOPA LTD |
| NOV FIBER GLASS SYSTEMS |
| POWER ACCESS SYSTEMS LTD |
| QMP |
| ROCKWELL SHEET SALES LTD |
| WALKWAYS Covered | QMP |
| ROCKWELL SHEET SALES LTD |
| WALKWAYS Flat Roof | BILCO UK LTD |
| DANI ALU UK LTD |
| ICB GROUP |
| KLOBER LTD |
| POWER ACCESS SYSTEMS LTD |
| QUANTICK SAFETY SYSTEMS LTD |
| SOPREMA UK |
| WALKWAYS Glazed | KAWNEER UK LTD |
| QMP |
| ROCKWELL SHEET SALES LTD |
| SCHUECO UK LTD |
| SOLARLUX SYSTEMS LTD |
| WALKWAYS GRP | NOV FIBER GLASS SYSTEMS |
| WALKWAYS Mesh | GUARDRAIL ENGINEERING LTD |
| WALKWAYS Metal | QMP |
| WALKWAYS Polycarbonate Glazed | QMP |
| ROCKWELL SHEET SALES LTD |
| WALKWAYS Purpose Made | NOV FIBER GLASS SYSTEMS |
| POWER ACCESS SYSTEMS LTD |
| ROCKWELL SHEET SALES LTD |
| WALKWAYS Roof | BILCO UK LTD |
| DANI ALU UK LTD |
| ICB GROUP |
| KLOBER LTD |
| POWER ACCESS SYSTEMS LTD |
| QUANTICK SAFETY SYSTEMS LTD |
| SOPREMA UK |
| WALKWAYS Steel | AUTOPA LTD |
| WALKWAYS Steel: | AUTOPA LTD |
| PcP Gratings Ltd |
| QMP |
| WALKWAYS Temporary | CORDEK LTD |
| GROUND GUARDS LTD |
| PcP Gratings Ltd |
| WALKWAYS Tensile Fabric Roof | MERMET UK LTD |
