| road management services (darrington) limited | £51.2m | £621.1m | Dec 2002 | Sep 2003 | Retired | Director |
| road management services (darrington) holdings limited | £51.2m | £552.8m | Dec 2002 | Sep 2003 | Retired | Director |
| road management services (a13) holdings limited | £57.7m | £538.6m | Mar 2000 | Sep 2003 | Retired | Director |
| road management services (a13) plc | £57.7m | £433.4m | Mar 2000 | Sep 2003 | Retired | Director |
| carillion (ambs) limited | £430.2m | £311.2m | Mar 2003 | Dec 2003 | Retired | Director |
| carillion capital projects limited | - | £261.6m | Sep 1995 | Dec 2003 | Retired | Director |
| carillion utility services limited | £258m | £230.9m | Mar 2001 | Aug 2005 | Retired | Director |
| road management group limited | £41.7m | £202.2m | Feb 1996 | Sep 2003 | Retired | Director |
| capita it services limited | £22.4m | £200.2m | Mar 2002 | Dec 2003 | Retired | Director |
| aster property limited | £90.4m | £79m | Sep 2011 | Sep 2019 | Retired | Director |
| road management services (peterborough) limited | £25.2m | £67.8m | Jan 1996 | Sep 2003 | Retired | Director |
| road management services (gloucester) limited | £16.5m | £57.4m | Jan 1996 | Sep 2003 | Retired | Director |
| aster homes limited | £125.8m | £53.5m | Sep 2014 | Sep 2019 | Retired | Director |
| exyte hargreaves limited | £31.8m | £24.1m | Oct 2012 | May 2013 | Retired | Director |
carillion (ambs) holdings limited | - | £20.5m | Mar 2002 | Aug 2003 | Closed | Director |
| carillion am government limited | £10.2m | £12.1m | Dec 1994 | Aug 2005 | Retired | Director |
| carillion asset management limited | £31.4m | £9.4m | Sep 1996 | Jan 2005 | Retired | Director |
| carillion project investments limited | - | £5.9m | Dec 2001 | Jun 2004 | Retired | Director |
| road management limited | £1.2m | £644.7k | Apr 1996 | Sep 2003 | Retired | Director |
| road management services (finance) plc | - | £102k | Dec 2002 | Sep 2003 | Retired | Director |
| harwell science and innovation campus public sector general partner limited | - | £5.4 | Feb 2008 | Apr 2010 | Retired | Director |
| road management consolidated plc | - | - | Jan 1996 | Sep 2003 | Retired | Director |
| vinci construction uk limited | £1.3b | - | Dec 1992 | Mar 1993 | Retired | Director |
| alfred mcalpine utility services nw limited | - | - | Nov 2001 | Dec 2003 | Retired | Director |
| alfred mcalpine plant (1984) limited | - | - | Dec 1994 | Dec 2003 | Retired | Director |
