| SWIMMING POOL Balance Tanks | DRAYTON TANK & ACCESSORIES LTD |
| SWIMMING POOL Ceiling and Wall Finishes | ARMOURCOAT LTD |
| SWIMMING POOL Climate Control Systems | FLÄKTGROUP UK LTD |
| SWIMMING POOL Construction | ANDERTON CONCRETE PRODUCTS LTD |
| PERMANENT SHUTTERING SYSTEMS LTD |
| SWIMMING POOL Construction Accessories | PERMANENT SHUTTERING SYSTEMS LTD |
| SOPREMA UK |
| SWIMMING POOL Enclosures | PERMANENT SHUTTERING SYSTEMS LTD |
| SOLARLUX SYSTEMS LTD |
| SWIMMING POOL Glazing | ROCKWELL SHEET SALES LTD |
| SABIC INNOVATIVE PLASTICS ABS UK LTD |
| SOLARLUX SYSTEMS LTD |
| SWIMMING POOL Lining Systems | AAC WATERPROOFING LTD |
| ANDERTON CONCRETE PRODUCTS LTD |
| MAPEI UK LTD - WATERPROOFING AND CONCRETE REPAIRS |
| NEWTON WATERPROOFING SYSTEMS |
| PERMANENT SHUTTERING SYSTEMS LTD |
| SOPREMA UK |
| SWIMMING POOL Linings | ANDERTON CONCRETE PRODUCTS LTD |
| PERMANENT SHUTTERING SYSTEMS LTD |
| SOPREMA UK |
| SWIMMING POOL Overflow Gratings | COMPONENT DEVELOPMENTS |
| SWIMMING POOL Repair | ARDEX UK LTD |
| SWIMMING POOL Retaining Walls | ANDERTON CONCRETE PRODUCTS LTD |
| PERMANENT SHUTTERING SYSTEMS LTD |
| SWIMMING POOL Surface Drains | ACO TECHNOLOGIES PLC - BUILDING DRAINAGE |
| COMPONENT DEVELOPMENTS |
| HAURATON LTD |
| SWIMMING POOL Surrounds | ACO TECHNOLOGIES PLC - BUILDING DRAINAGE |
| ADDAGRIP TERRACO LTD |
| BINGLEY STONE |
| COMPONENT DEVELOPMENTS |
| HOWARTH TIMBER GROUP |
| PATTERN IMPRINTED CONCRETE SUPPLIES LTD |
| PERMANENT SHUTTERING SYSTEMS LTD |
| PORTLAND STONE FIRMS LTD |
| PROCTER CAST STONE |
| RAWSON CARPET SOLUTIONS LIMITED |
| SWIMMING POOL Walling Systems | ANDERTON CONCRETE PRODUCTS LTD |
| PERMANENT SHUTTERING SYSTEMS LTD |
| SWIMMING POOL Water Treatment | THE RODIN GROUP LTD |
