| BALUSTRADE Components | DRAWN METAL LIMITED |
| EEPL |
| HEWI - HARDWARE HANDRAILS & BALUSTRADES |
| HOLLYWATER FITTINGS LTD |
| JOINERY STORE LTD |
| KENSINGTON GROUP |
| LAIDLAW SOLUTIONS LTD |
| SG SYSTEM PRODUCTS LTD |
| SMUK HANDRAIL LIGHTING |
| SMUK SOLUTIONS LIMITED |
| STA-LOK TERMINALS LTD |
| BALUSTRADE Contractors | CANAL ENGINEERING LTD |
| KENSINGTON GROUP |
| SG SYSTEM PRODUCTS LTD |
| BALUSTRADE Fitting Service | BALCONY SYSTEMS LTD |
| KENSINGTON GROUP |
| LAIDLAW SOLUTIONS LTD |
| SG SYSTEM PRODUCTS LTD |
| SMUK SOLUTIONS LIMITED |
| BALUSTRADE Fittings | BALCONY SYSTEMS LTD |
| DRAWN METAL LIMITED |
| EEPL |
| FSE FOUNDRY |
| HEWI - HARDWARE HANDRAILS & BALUSTRADES |
| HOLLYWATER FITTINGS LTD |
| JOINERY STORE LTD |
| KENSINGTON GROUP |
| LAIDLAW SOLUTIONS LTD |
| PARAGON JOINERY / ENGINEERED TIMBER PROFILES LTD |
| RICHARD BURBIDGE LTD |
| ROCHDALE WOOD PRODUCTS |
| SG SYSTEM PRODUCTS LTD |
| SMUK SOLUTIONS LIMITED |
| STA-LOK TERMINALS LTD |
| BALUSTRADE Infill Panels | AMP WIRE LTD |
| BALCONY SYSTEMS LTD |
| CANAL ENGINEERING LTD |
| CREATIVE GLASS & MIRRORS LTD |
| E E INGLETON ENGINEERING LTD |
| ELEFANT GRATINGS LTD |
| GREENBERG GLASS & GLAZING |
| HEWI - HARDWARE HANDRAILS & BALUSTRADES |
| HOLLYWATER FITTINGS LTD |
| JOINERY STORE LTD |
| KENSINGTON GROUP |
| LAIDLAW SOLUTIONS LTD |
| PARAGON JOINERY / ENGINEERED TIMBER PROFILES LTD |
| PILKINGTON UK LTD |
| RICHARD BURBIDGE LTD |
| SAINT GOBAIN GLASS UK LTD |
| SCHUECO UK LTD |
| SG SYSTEM PRODUCTS LTD |
| SMUK SOLUTIONS LIMITED |
| STA-LOK TERMINALS LTD |
| STENI UK |
| THE EXPANDED METAL CO LTD |
| THE STEEL GRATING COMPANY (2006) LLP |
| TRESPA LTD |
| BALUSTRADE Restoration | BRUCE & HYSLOP (BRUCAST) LTD |
| FSE FOUNDRY |
| BALUSTRADE Systems | BALCONY SYSTEMS LTD |
| CANAL ENGINEERING LTD |
| EEPL |
| FSE FOUNDRY |
| HEWI - HARDWARE HANDRAILS & BALUSTRADES |
| HOLLYWATER FITTINGS LTD |
| JOINERY STORE LTD |
| KENSINGTON GROUP |
| LAIDLAW SOLUTIONS LTD |
| PARAGON JOINERY / ENGINEERED TIMBER PROFILES LTD |
| RICHARD BURBIDGE LTD |
| SCHUECO UK LTD |
| SG SYSTEM PRODUCTS LTD |
| SMUK SOLUTIONS LIMITED |
