| PIPE Acoustic Barriers | DALLMER LTD |
| PIPE End Caps | FERNCO LTD |
| PIPE Entry Seals | A.PROCTOR GROUP LTD |
| CAVITY TRAYS LTD |
| TIMLOC BUILDING PRODUCTS |
| PIPE Guards | CONTOUR HEATING PRODUCTS LTD |
| PROCTER STREET FURNITURE |
| PIPE Hole | DELTA MEMBRANE SYSTEMS LTD |
| PIPE Installation Systems | ALIAXIS UK |
| PIPE Lagging | KINGSPAN Diesel, AdBlue & Oil Tanks |
| ROCKWOOL LTD |
| PIPE Linings | SHERWIN-WILLIAMS UK LTD |
| PIPE Piping System Documentation Software | GEORGE FISCHER SALES LTD |
| PIPE Protection Vehicular Traffic | BERRY SYSTEMS |
| PROCTER STREET FURNITURE |
| PIPE Sound Transmission Barriers | DALLMER LTD |
| PIPE Suspension Systems | DOMUS VENTILATION |
| OSMA |
