| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AVANTI PARTITIONING PRODUCTS LIMITED | 03155442 | 02/10/2007 | Dissolved |
| Commercial Acoustic Products (Scotland) Ltd | 02066583 | 25/05/1992 | Dissolved |
| Coolceil Ltd | 02301274 | 25/05/1992 | Dissolved |
| Cullum Ceilings Ltd | 01632515 | 25/05/1991 | Dissolved |
| Form & Function Mouldings Ltd | 02219737 | 25/05/1991 | Dissolved |
| Maidenhead West Ltd | 02451950 | 18/08/1995 | Dissolved |
| S A S Group Ltd | 02273479 | 25/05/1991 | Dissolved |
| S A S Scotland Ltd | SC124340 | 11/07/1990 | Dissolved |
| SAS ACCESS FLOORING SERVICES LTD | 07621570 | 04/05/2011 | Dissolved |
| SAS NEWCO LIMITED | 06861619 | 27/03/2009 | Dissolved |
| SAS NORTHERN LIMITED | 01501124 | 25/05/1991 | Dissolved |
| Select Ceiling Distributors Ltd | 01318720 | 25/05/1991 | Dissolved |
| Selective Ceiling (Supplies) Ltd | SC058957 | 04/05/1990 | Dissolved |
| Special Acoustic Services Ltd | 00928418 | 25/05/1991 | Dissolved |
| Stilsound Ceilings & Partitions Ltd | 02345044 | 03/09/1991 | Dissolved |
| Tropictitan Ltd | 04725220 | 09/05/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CCF LIMITED | 01632482 | 25/05/1991 | 02/10/2002 | Silver |
| COMMERCIAL CEILING FACTORS (MIDLANDS) LIMITED | 01502230 | 25/05/1991 | 02/10/2002 | Dissolved |
| COMMERCIAL CEILING FACTORS LIMITED | 01359408 | 25/05/1991 | 02/10/2002 | Dissolved |
| European Manufacturing Joint Venture Ltd | 03040820 | 16/06/1995 | 06/03/2008 | Dissolved |
| PROUDKEY PROJECTS LIMITED | 02816988 | 26/05/1993 | 09/03/2015 | Dissolved |
| SAS HOLDINGS LIMITED | 01697448 | 01/08/1984 | 09/02/2023 | Silver |
| SAS INTERNATIONAL LIMITED | 02949913 | 28/06/1996 | 03/08/2015 | Silver |