| CLEANROOM Ceilings | ALTRO RESILIENT VINYL FLOORING |
| ALTRO WALL, DOOR & CEILING SYSTEMS |
| ZENTIA |
| CLEANROOM Door Systems | HÖRMANN (UK) LTD - INDUSTRIAL DOORS |
| SARA LOADING BAY SPECIALISTS LTD |
| CLEANROOM Doors | AXIS ENTRANCE SYSTEMS LTD |
| GEZE UK LTD |
| HÖRMANN (UK) LTD - INDUSTRIAL DOORS |
| SARA LOADING BAY SPECIALISTS LTD |
| CLEANROOM Fan Filters | TROX UK LTD |
| ZEHNDER LTD |
| CLEANROOM Floors | ALTRO RESILIENT VINYL FLOORING |
| ALTRO RESIN FLOORING SYSTEMS |
| SIKA LIMITED |
| CLEANROOM Lighting Units | SIGNIFY UK |
| CLEANROOM Ventilation | TROX UK LTD |
| ZEHNDER LTD |
| CLEANROOM Wall Systems | PAROC PANEL SYSTEM |
| SIKA LIMITED |
