| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Armorgroup Ltd | 03063311 | 09/12/2010 | Dissolved |
| G4S FINANCE 122 (UK) LIMITED | 05232389 | 01/01/2007 | Dissolved |
| G4S HOLDINGS 38 (UK) LIMITED | 01956974 | 10/01/2007 | Dissolved |
| G4S INVESTMENT LONDON (SUB) LIMITED | 07808723 | 13/10/2011 | Dissolved |
| G4S MANAGEMENT SERVICES 127 (UK) LIMITED | 00835411 | 01/01/2007 | Insolvent |
| G4S PROPERTY HOLDINGS (HEATHROW) LIMITED | 01207237 | 31/03/2000 | Dissolved |
| G4S PROPERTY HOLDINGS (SWINDON) LIMITED | 02095041 | 01/01/2007 | Dissolved |
| G4S UKF LIMITED | 06714153 | 02/10/2008 | Dissolved |
| GROUP 4 FALCK LIMITED | 02783408 | 01/08/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FIRST SELECT HOLDINGS LIMITED | 05827884 | 01/01/2007 | 31/12/2016 | Bronze |
| G4S (MARCH 2008) LIMITED | 06534559 | 14/03/2008 | 31/12/2016 | Dissolved |
| G4S AMERICAS (UK) LIMITED | 00499064 | 01/01/2007 | 31/12/2016 | Amber |
| G4S AVIATION (FRANCE) LIMITED | 02837140 | 01/01/2007 | 31/12/2016 | Bronze |
| G4S CORPORATE SERVICES LIMITED | 07409677 | 15/10/2010 | 31/12/2016 | Bronze |
| G4S DEFENCE SYSTEMS EURASIA LIMITED | 03341262 | 09/12/2010 | 31/12/2016 | Gold |
| G4S DEFENCE SYSTEMS INTERNATIONAL LIMITED | 01541457 | 09/12/2010 | 31/12/2016 | Dissolved |
| G4S DSL HOLDINGS LIMITED | 02488312 | 09/12/2010 | 31/12/2016 | Gold |
| G4S FINANCE (BRAZIL) LIMITED | 07836174 | 04/11/2011 | 31/12/2016 | Gold |
| G4S FINANCE LIMITED | 05583768 | 01/01/2007 | 30/12/2016 | Silver |
| G4S FINANCE MANAGEMENT (AG) LIMITED | 04354332 | 16/01/2009 | 31/12/2016 | Amber |
| G4S FINANCING LIMITED | 09918291 | 16/12/2015 | 31/12/2016 | Dissolved |
| G4S GLOBAL HOLDINGS LIMITED | 05026978 | 01/01/2007 | 31/12/2016 | Amber |
| G4S HOLDINGS 102 (UK) LIMITED | 03811216 | 01/01/2007 | 31/12/2016 | Dissolved |
| G4S HOLDINGS 103 (UK) LIMITED | 03120711 | 01/01/2007 | 31/12/2016 | Dissolved |
| G4S HOLDINGS 3 (UK) LIMITED | 02380914 | 10/01/2007 | 31/12/2016 | Dissolved |
| G4S HOLDINGS INTERNATIONAL (AG) LIMITED | 04931893 | 20/02/2009 | 31/12/2016 | Bronze |
| G4S HOLDINGS UK (AG) LIMITED | 04969936 | 20/02/2009 | 31/12/2016 | Gold |
| G4S INTERNATIONAL 105 (UK) LIMITED | 00664611 | 01/01/2007 | 31/12/2016 | Gold |
| G4S INTERNATIONAL FINANCE LIMITED | 07254591 | 14/05/2010 | 31/12/2016 | Amber |
| G4S INTERNATIONAL HOLDINGS LIMITED | 05447863 | 29/07/2010 | 31/12/2016 | Gold |
| G4S INVESTMENT LONDON LIMITED | 07808046 | 12/10/2011 | 31/12/2016 | Dissolved |
| G4S MANROYAL INVESTMENTS LIMITED | 05540631 | 01/01/2007 | 31/12/2016 | Dissolved |
| G4S MP (UK) LIMITED | 05232375 | 01/01/2007 | 31/12/2016 | Dissolved |
| G4S NOMINEES LIMITED | 01143732 | 01/01/2007 | 31/12/2016 | One Red Flag |
| G4S US HOLDINGS LIMITED | 06294639 | 07/11/2007 | 31/12/2016 | Gold |
| G4S US INVESTMENTS LIMITED | 06655410 | 24/07/2008 | 31/12/2016 | Dissolved |
| G4S WORLDWIDE HOLDINGS LIMITED | 03302926 | 16/01/2009 | 31/12/2016 | One Red Flag |
| GROUP 4 LIMITED | 02380908 | 10/01/2007 | 31/12/2016 | Gold |
| IBG HOLDINGS (UK) LIMITED | 07156417 | 14/04/2014 | 31/12/2016 | Bronze |
| PROPERTY (VENEZUELA) LIMITED | 08330588 | 13/12/2012 | 05/12/2016 | Dissolved |
| SECURICOR LIMITED | 00057379 | 01/01/2007 | 31/12/2016 | One Red Flag |