| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACCESS TECHNOLOGIES LIMITED | 02879801 | 10/04/2007 | Silver |
| ALVIN KEY CLAMPS LIMITED | 06356532 | 17/11/2016 | Gold |
| ANGUS INTERNATIONAL SAFETY GROUP LIMITED | 08441763 | 28/06/2013 | Amber |
| APS SAFETY SYSTEMS LIMITED | SC356962 | 31/01/2019 | Silver |
| BARTON INDUSTRIAL SERVICES LIMITED | NI019057 | 04/03/2021 | Gold |
| DUNN AND COWE LIMITED | 01600272 | 14/03/2008 | Gold |
| EASI-DEC ACCESS SYSTEMS LIMITED | 01845301 | 30/09/2011 | Gold |
| ENSCO 1020 LIMITED | 08766188 | 02/12/2013 | One Red Flag |
| FASTMAT LIMITED | 03489353 | 10/04/2007 | Gold |
| FISHER ALVIN HOLDINGS LIMITED | 07533810 | 17/11/2016 | Silver |
| FISHER ALVIN LIMITED | 05571445 | 17/11/2016 | Silver |
| GRAVITY BIDCO LIMITED | 13244384 | 31/03/2021 | One Red Flag |
| GRAVITY MIDCO I LIMITED | 13244463 | 31/03/2021 | One Red Flag |
| GRAVITY MIDCO II LIMITED | 13244474 | 31/03/2021 | Bronze |
| GRAVITY TOPCO LIMITED | 13244615 | 31/03/2021 | Bronze |
| HARCON SERVICES LIMITED | 03943245 | 10/08/2015 | Silver |
| HEIGHTSAFE HOLDINGS LTD | 13584001 | 12/11/2021 | Gold |
| HEIGHTSAFE SYSTEMS LTD | 07064393 | 12/11/2021 | Silver |
| HIGHWIRE LIMITED | 03417319 | 02/08/2019 | Silver |
| K.I.G. LIMITED | 03182765 | 10/04/2007 | Bronze |
| KEE CLAMP LIMITED | 06329123 | 14/08/2007 | Gold |
| KEE CLAMPS LIMITED | 06329050 | 14/08/2007 | Gold |
| KEE KLAMP LIMITED | 06324812 | 14/08/2007 | Gold |
| KEE KLAMPS LTD | 06329091 | 14/08/2007 | Gold |
| KEE SAFETY EBT LIMITED | 14444080 | 19/12/2022 | Not Trading |
| KEE SAFETY GROUP LIMITED | 08715491 | 02/12/2013 | Bronze |
| KEE SAFETY INTERNATIONAL LIMITED | 05857579 | 10/04/2007 | One Red Flag |
| KEE SAFETY LIMITED | 03182766 | 10/04/2007 | Silver |
| KEE SAFETY LOGISTICS LIMITED | 03182749 | 10/04/2007 | Silver |
| KEE SYSTEMS LIMITED | 02391277 | 19/11/2010 | One Red Flag |
| KEY CLAMP LIMITED | 06329081 | 14/08/2007 | Gold |
| KEY CLAMPS LIMITED | 06329046 | 14/08/2007 | Gold |
| KEY KLAMP LIMITED | 06329076 | 14/08/2007 | Gold |
| KEY KLAMPS LIMITED | 06329052 | 14/08/2007 | Gold |
| KEY SAFETY LIMITED | 06329040 | 14/08/2007 | Gold |
| KIGH 2000 LIMITED | 03952999 | 10/04/2007 | Amber |
| KIGH 2004 LIMITED | 05150187 | 10/04/2007 | One Red Flag |
| KSG (2011) LIMITED | 07470886 | 21/01/2011 | One Red Flag |
| MARTIN CASTLE LTD | 06463316 | 01/12/2020 | Silver |
| OTMOOR RENOVATIONS LTD | 09877454 | 18/11/2015 | Bronze |
| OXFORD SAFETY COMPONENTS LIMITED | 03967319 | 16/12/2019 | Gold |
| PLANET PLATFORMS (HOLDINGS) LIMITED | 06114976 | 12/04/2019 | Silver |
| PLANET PLATFORMS LIMITED | 01546757 | 12/04/2019 | Silver |
| PORTARAMP (UK) LIMITED | 05556499 | 21/09/2016 | Gold |
| ROOF EDGE FABRICATIONS LIMITED | SC111926 | 28/04/2014 | One Red Flag |
| SAFESITE LIMITED | 02609468 | 02/10/2012 | Silver |
| SAFETY AND ACCESS LIMITED | 02560824 | 01/06/2020 | Silver |
| SIMPLIFIED SAFETY LIMITED | 06903258 | 22/06/2009 | Silver |
| SKYWAY SAFE ACCESS EQUIPMENT (NI) LIMITED | NI601274 | 12/01/2015 | Silver |
| STEADFAST (ANGLIA) LIMITED | 04161232 | 26/09/2016 | Silver |
| THE ROOF ANCHOR COMPANY LIMITED | SC165987 | 28/04/2014 | Gold |
| TUBECLAMPS LIMITED | 00497622 | 10/04/2007 | Silver |
| W.H. MAINTENANCE LIMITED | SC191024 | 18/01/2018 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Dascem Europe Ltd | 04374787 | 03/07/2002 | 16/11/2005 | Dissolved |
| EV FINCO LIMITED | 08925721 | 28/09/2018 | 06/08/2023 | One Red Flag |
| EV HOLDINGS LIMITED | 08822753 | 28/09/2018 | 06/08/2023 | Amber |
| Fire Training Products Ltd | 03381956 | 05/09/2003 | 16/11/2005 | Dissolved |
| Gloria Plc | 02781194 | 19/03/2004 | 16/11/2005 | Dissolved |
| I.F.T.E. (Us Investments) Ltd | 04050179 | 05/09/2003 | 16/11/2005 | Dissolved |
| KIDDE FIRE TRAINERS LIMITED | 02844324 | 05/09/2003 | 15/03/2007 | Dissolved |
| KIDDE NOMINEES LIMITED | 04119402 | 01/08/2005 | 15/03/2007 | Dissolved |
| KIDDE PRODUCTS LIMITED | 04622271 | 19/12/2002 | 15/03/2007 | Bronze |
| Kidde Corporate Services Ltd | 04219235 | 01/08/2005 | 15/03/2007 | Dissolved |
| Kidde K F P S Ltd | 00714186 | 01/01/2002 | 16/11/2005 | Dissolved |
| Spi (Fire Engineering) Ltd | 03081481 | 27/04/2004 | 16/11/2005 | Dissolved |
| The Briton Fire Co Ltd | 02789145 | 06/06/2003 | 16/11/2005 | Dissolved |
| Triangle Fire Protection Ltd | 02990025 | 16/12/2003 | 16/11/2005 | Dissolved |