| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Audax Plant Hire Limited | 00946529 | 31/10/1991 | Dissolved |
| Evans (Access) Ltd | 02514319 | 21/06/1991 | Dissolved |
| Evans (Gb) Ltd | 02225529 | 31/12/1990 | Dissolved |
| Evans (Piling) Limited | 02229658 | 31/12/1991 | Dissolved |
| Evans (Scaffolding) Ltd | 02229509 | 31/12/1990 | Dissolved |
| Evans (Timber) Ltd | 01882700 | 31/12/1990 | Dissolved |
| HARSCO INTERNATIONAL FINANCE B.V. | FC028471 | 22/07/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARTED & COMPANY LIMITED | 00617131 | 31/10/1991 | 26/06/1998 | Dissolved |
| AUDAX LIMITED | 01033554 | 31/10/1991 | 26/06/1998 | Dissolved |
| BRAILSFORD CONSULTANCY LIMITED | 01795664 | 01/10/1992 | 01/11/1997 | Dissolved |
| BRAND INFRASTRUCTURE HOLDING LIMITED | 05468214 | 03/06/2005 | 31/05/2010 | Dissolved |
| BUSINESS INVESTORS & FINANCE CO.LIMITED | 00762304 | 07/05/1992 | 25/06/1993 | Dissolved |
| HARSCO (UK) GROUP LIMITED | 06369516 | 27/03/2008 | 31/05/2010 | Amber |
| HARSCO (UK) HOLDINGS LIMITED | 06344290 | 15/08/2007 | 31/05/2010 | Dissolved |
| HARSCO INFRASTRUCTURE GROUP LIMITED | 00164238 | 24/07/2000 | 31/05/2010 | Bronze |
| HARSCO INFRASTRUCTURE SERVICES LIMITED | 00276562 | 01/08/2001 | 31/05/2010 | Amber |
| HARSCO LEATHERHEAD LIMITED | 06391696 | 05/10/2007 | 31/05/2010 | Dissolved |
| HARSCO METALS GROUP LIMITED | 00702790 | 26/03/2008 | 31/05/2010 | Silver |
| HARSCO MOLE VALLEY LIMITED | 06395544 | 10/10/2007 | 31/05/2010 | Dissolved |
| HARSCO SURREY LIMITED | 06344261 | 15/08/2007 | 31/05/2010 | Dissolved |
| HOIST HIRE LIMITED | 01493351 | 31/10/1991 | 26/06/1998 | Dissolved |
| J.W.RAYLOR & COMPANY(ENGINEERS)LIMITED | 00481357 | 31/10/1991 | 26/06/1998 | Dissolved |
| ROVACABIN LIMITED | 00914573 | 01/05/1992 | 25/06/1993 | Dissolved |
| Revon Ltd | 02955156 | 05/04/2008 | 16/03/2009 | Dissolved |
| SGB INFRASTRUCTURE MIDDLE EAST LIMITED | 06344299 | 15/08/2007 | 31/05/2010 | Gold |
| SGB INTERNATIONAL LTD | 00809394 | 31/08/1994 | 01/11/1997 | Dissolved |
| SGB INVESTMENTS LIMITED | 00726995 | 11/06/2003 | 31/05/2010 | Not Trading |
| TITAN FORMWORK SERVICES LIMITED | 02212565 | 31/12/1991 | 01/11/1997 | Dissolved |
| WHITBY ROAD PROPERTY LIMITED | 00636838 | 30/06/1992 | 26/06/1998 | Dissolved |