| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABERDEEN RADIATORS LIMITED | SC519721 | 16/07/2018 | One Red Flag |
| ADVANCED GROUP SERVICES LTD | 01642374 | 05/11/2024 | Silver |
| ADVANCED HEAT TRANSFER LIMITED | 13076069 | 05/11/2024 | Not Trading |
| GLACIER BIDCO LIMITED | 14951303 | 15/12/2023 | Amber |
| GLACIER ENERGY MANUFACTURING LIMITED | SC817573 | 26/07/2024 | Amber |
| GLACIER ENERGY SERVICES HOLDINGS LIMITED | SC393101 | 23/03/2011 | Amber |
| GLACIER ENERGY SERVICES LIMITED | SC188687 | 16/08/2013 | Silver |
| GLACIER HEAT TRANSFER LIMITED | SC505270 | 07/05/2015 | Dissolved |
| GLACIER INSPECTION SERVICES LIMITED | SC075040 | 28/02/2014 | Amber |
| GLACIER INSPECTION SERVICES UK LIMITED | SC470270 | 18/02/2014 | Amber |
| GLACIER MACHINING SOLUTIONS LIMITED | SC170383 | 25/03/2011 | Silver |
| GLACIER MIDCO LIMITED | 14951297 | 10/05/2024 | Bronze |
| GLACIER TOPCO LIMITED | 14951291 | 15/12/2023 | Bronze |
| GLACIER WELDING SOLUTIONS LIMITED | SC401727 | 13/05/2013 | Gold |
| GLACIER WHITELEY READ LIMITED | SC485511 | 29/08/2014 | Amber |
| MSL HEAT TRANSFER LIMITED | SC475365 | 18/09/2014 | Not Trading |
| NOBLE DENTON SWITZERLAND S.A. | SF001020 | 15/06/2008 | Dissolved |
| Noble Denton International Services Ltd | 03906337 | 09/11/2007 | Dissolved |
| ROSS EXCHANGERS LIMITED | SC598094 | 24/05/2018 | Not Trading |
| ROSS OFFSHORE CONSULTANCY LIMITED | SC468552 | 28/01/2014 | Not Trading |
| ROSS OFFSHORE LIMITED | SC598071 | 23/05/2018 | Not Trading |
| SITE MACHINING SERVICES LIMITED | 05472803 | 22/06/2012 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| MAYCASTLE ENERGY PARTNERS LLP | SO302734 | 15/03/2010 | 01/03/2011 | Dissolved |
| NOBLE DENTON GROUP LIMITED | 05887342 | 28/06/2007 | 26/06/2009 | Amber |
| Noble Denton International Ltd | 01543888 | 09/11/2007 | 26/06/2009 | Dissolved |
| TENNIS SCOTLAND | SC216962 | 22/02/2016 | 31/12/2020 | Gold |