| DAMP PROOFING Barrier Kit | RIW LTD |
| DAMP PROOFING Contractors | DAMPCOURSING LTD |
| JOHN NEWTON & CO LTD |
| PETER COX LTD |
| PROTEN SERVICES LTD |
| SOVEREIGN CHEMICALS LTD |
| DAMP PROOFING Injection Fluids | RIW LTD |
| SIKA CONSTRUCTION PRODUCTS |
| SOVEREIGN CHEMICALS LTD |
| TAM INTERNATIONAL UK LTD |
| DAMP PROOFING Injection Pumps | SOVEREIGN CHEMICALS LTD |
| DAMP PROOFING Injection Systems | RIW LTD |
| SIKA CONSTRUCTION PRODUCTS |
| SOVEREIGN CHEMICALS LTD |
| TAM INTERNATIONAL UK LTD |
| DAMP PROOFING Physical Insertion DPC | DAMPCOURSING LTD |
| DAMP PROOFING Purpose Made | CAVITY TRAYS LTD |
| RIW LTD |
| TIMLOC BUILDING PRODUCTS |
| DAMP PROOFING Remedial Treatments | DAMPCOURSING LTD |
| PETER COX LTD |
| PROTEN SERVICES LTD |
| TAM INTERNATIONAL UK LTD |
| TOUPRET UK LTD |
| DAMP PROOFING Slurry | CEMENTONE |
| CORDEN GROUP LTD |
| DAMPCOURSING LTD |
| DELTA MEMBRANE SYSTEMS LTD |
| SIKA CONSTRUCTION PRODUCTS |
| TAM INTERNATIONAL UK LTD |
| DAMP PROOFING Solutions | BOSTIK |
| DON CONSTRUCTION PRODUCTS LTD |
| EVO-STIK |
| RIW LTD |
| SIKA CONSTRUCTION PRODUCTS |
| SOVEREIGN CHEMICALS LTD |
| TAM INTERNATIONAL UK LTD |
