| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ritchie,James,& Son (Precision Engineers) Ltd | SC052564 | 18/11/1988 | Dissolved |
| Ritchie,James,& Son (Precision Engineers) Ltd | SC052564 | 01/04/1990 | Dissolved |
| Tower House Properties Ltd | SC029526 | 18/11/1988 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| JAMES RITCHIE & SON (CLOCKMAKERS) LIMITED | SC223962 | 09/10/2001 | 03/05/2006 | Not Trading |
| JAMES RITCHIE & SON (CLOCKMAKERS) LIMITED | SC223962 | 09/10/2001 | 31/10/2013 | Not Trading |
| Tower House Properties Ltd | SC029526 | 18/11/1988 | 16/11/2001 | Dissolved |