| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EAST KILBRIDE PROCESS ENGINEERING LIMITED | SC350753 | 03/12/2008 | Dissolved |
| Franklin Engineering Services Ltd | SC243428 | 05/02/2003 | Dissolved |
| Outstart Ltd | 04622187 | 27/01/2003 | Dissolved |
| RUSSELL PROCESS ENGINEERING LTD | SC439894 | 09/01/2013 | Dissolved |
| Russell Process Engineering Ltd. | SC194979 | 06/04/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| LESMAHAGOW DEVELOPMENT TRUST | SC364744 | 10/03/2019 | 12/08/2019 | Bronze |
| LESMAHAGOW LTD | SC477472 | 30/04/2018 | 21/05/2020 | Silver |
| PROMINENT (SCOTLAND) LIMITED | SC191700 | 29/11/2001 | 29/11/2002 | Dissolved |
| RSE CONTROL SYSTEMS LIMITED | SC181373 | 25/10/2005 | 30/06/2012 | One Red Flag |
| STIELL INFRAMAN LIMITED | SC083991 | 24/04/1989 | 04/07/1996 | Dissolved |