| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BROOMCO (02703654) LIMITED | 02703654 | 01/04/2007 | Dissolved |
| BROOMCO (02703654) LIMITED | 02703654 | 01/05/2009 | Dissolved |
| BROOMCO (02987098) LIMITED | 02987098 | 01/04/2007 | Dissolved |
| BROOMCO (02987098) LIMITED | 02987098 | 01/05/2009 | Dissolved |
| BROOMCO (03266900) LIMITED | 03266900 | 01/04/2007 | Dissolved |
| BROOMCO (03266900) LIMITED | 03266900 | 01/05/2009 | Dissolved |
| BROOMCO (03452299) LIMITED | 03452299 | 01/04/2007 | Dissolved |
| BROOMCO (03452299) LIMITED | 03452299 | 01/05/2009 | Dissolved |
| BROOMCO (04239013) LIMITED | 04239013 | 01/04/2007 | Dissolved |
| BROOMCO (04239013) LIMITED | 04239013 | 01/05/2009 | Dissolved |
| BROOMCO (06838312) LIMITED | 06838312 | 05/03/2009 | Dissolved |
| BROOMCO (1469) LIMITED | 03502255 | 01/04/2007 | Dissolved |
| BROOMCO (1469) LIMITED | 03502255 | 01/05/2009 | Dissolved |
| BROOMCO (3384702) LIMITED | 03384702 | 01/04/2007 | Dissolved |
| BROOMCO (3384702) LIMITED | 03384702 | 01/05/2009 | Dissolved |
| BROOMCO (7232165) LIMITED | 07232165 | 30/11/2011 | Dissolved |
| Broomco (1247754) Ltd | 01247754 | 01/04/2007 | Dissolved |
| Broomco (1247754) Ltd | 01247754 | 01/05/2009 | Dissolved |
| Broomco (1323318) Ltd | 01323318 | 01/04/2007 | Dissolved |
| Broomco (1323318) Ltd | 01323318 | 01/05/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARUP ASSOCIATES LIMITED | 01312455 | 01/04/2007 | 01/11/2015 | Not Trading |
| ARUP CORPORATE FINANCE LIMITED | 02338083 | 01/04/2007 | 01/11/2015 | Silver |
| ARUP GULF LIMITED | 01225561 | 01/04/2007 | 01/11/2015 | Bronze |
| ARUP LIMITED | 02461313 | 01/04/2007 | 01/11/2015 | Silver |
| ARUP NORTH AMERICA LIMITED | 02094896 | 01/04/2007 | 01/11/2015 | Bronze |
| ARUP SERVICES NEW YORK LIMITED | 02269624 | 01/04/2007 | 01/11/2015 | Bronze |
| ARUP TREASURY LIMITED | 02524467 | 01/04/2007 | 01/11/2015 | One Red Flag |
| BROOMCO (2108793) LIMITED | 02108793 | 01/04/2007 | 01/11/2015 | Dissolved |
| BROOMCO (7232165) LIMITED | 07232165 | 22/04/2010 | 28/05/2010 | Dissolved |
| HEATHROW HUB LIMITED | 05818980 | 27/11/2007 | 02/09/2011 | Dissolved |
| NETWORKED ELECTRICITY STORAGE TECHNOLOGY LIMITED | 08311736 | 28/11/2012 | 19/12/2012 | Dissolved |
| OASYS LIMITED | 01454051 | 01/04/2007 | 01/11/2015 | Not Trading |
| OVE ARUP & PARTNERS HONG KONG LIMITED | 01359968 | 01/04/2007 | 01/11/2015 | Silver |
| OVE ARUP & PARTNERS JAPAN LIMITED | 02389837 | 01/04/2007 | 01/11/2015 | Bronze |
| OVE ARUP & PARTNERS SCOTLAND LIMITED | SC062237 | 01/04/2007 | 01/11/2015 | Silver |
| OVE ARUP INDIA HOLDINGS LIMITED | 01549807 | 01/04/2007 | 01/11/2015 | Amber |
| OVE ARUP VENTURES LIMITED | 04212232 | 01/04/2007 | 01/11/2015 | Silver |
| SCOTSTOUN PROPERTY LIMITED | 00894934 | 01/04/2007 | 01/11/2015 | Bronze |
| WHEATHAMPSTEAD PLAYGROUP LIMITED | 05958735 | 01/05/2007 | 15/12/2011 | Dissolved |