| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| SLIPSTREAM SYNTHETIC LUBRICANTS CO. LIMITED | 15705454 | 07/05/2024 | Amber |
| Selective Services Ltd | 02227698 | 29/04/1988 | Dissolved |
| Slipstream Automotive Ltd | 05539657 | 18/08/2005 | Dissolved |
| Slipstream Synthetic Lubricants Co. Ltd | 02227715 | 01/07/1989 | Dissolved |
| UMBRELLA CORPORATION LIMITED | 06762934 | 02/12/2008 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HYDRALUBE LIMITED | 02937450 | 26/09/2006 | 24/09/2007 | Dissolved |
| ONLINE CONDITION MONITORING SYSTEMS LIMITED | 04808037 | 10/11/2006 | 09/03/2009 | Dissolved |
| SLIPSTREAM LUBRICANTS LIMITED | 04815263 | 30/06/2003 | 30/06/2003 | One Red Flag |