| road link (a69) limited | £13.5m | £194.4m | Nov 1998 | - | Open | Director |
| sandor property management services limited | £22.2m | £58.8m | Mar 2004 | - | Open | Director |
| storage solutions 2014 limited | £14.2m | £32.8m | Dec 2014 | - | Open | Director |
| frischmann properties ltd | £964k | £11.9m | Dec 2017 | - | Open | Director |
| frischmann group ltd | £964k | £9.4m | Jan 2018 | - | Open | Director |
| community lighting partnership (oldham) limited | £3.4m | £8m | Feb 2011 | - | Open | Director |
| community lighting partnership (rochdale) limited | £2.7m | £5.8m | Feb 2011 | - | Open | Director |
| frischmann streetlighting oldham ltd | £1.8m | £5.3m | Aug 2009 | - | Open | Director |
| total school solutions (sandwell) limited | £2.3m | £4.2m | Mar 2003 | - | Open | Director |
| ces properties (ickenham) 2020 ltd | £2.1m | £3.8m | Aug 2020 | - | Open | Director |
| frischmann streetlighting rochdale ltd | £1.2m | £3.6m | Aug 2009 | - | Open | Director |
| frischmann streetlighting blackpool ltd | £1.2m | £3.5m | Jul 2009 | - | Open | Director |
| total school solutions limited | £1.6m | £2.7m | Mar 2000 | - | Open | Director |
| ces properties (manchester square) limited | £503.8k | £2.5m | Mar 2004 | - | Open | Director |
| frischmann schools (sandwell) ltd | £531.5k | £2.4m | Mar 2003 | - | Open | Director |
| ces properties (ickenham) limited | £1.3m | £2.4m | Mar 2004 | - | Open | Director |
| community lighting partnership (blackpool) limited | £3.3m | £1.5m | Dec 2009 | - | Open | Director |
| b d g management limited | £1.4m | £1.4m | Jul 2024 | - | Open | Director |
| ces (euston road) limited | £461.5k | £1.1m | Mar 2004 | - | Open | Director |
| countrywide projects limited | £2.8m | £1.1m | Aug 2010 | - | Open | Director |
| frischmann schools (stafford) ltd | £262.4k | £759.1k | Mar 2000 | - | Open | Director |
| universal project management services limited | £1.3m | £729.4k | Mar 2021 | - | Open | Director |
| ces properties (dorking) limited | £349.4k | £599k | Mar 2004 | - | Open | Director |
| hinde street properties limited | £169.7k | £401.6k | Nov 2007 | - | Open | Director |
| louvain 2006 limited | £147.6k | £400.5k | Mar 2007 | - | Open | Director |
