| JAC (EUROPE) LTD. | 06902047 | Nr Sevenoaks | 11 May 2009 | Liquidation |
| INFORM ARCHITECTURAL SERVICES LIMITED | 06817506 | Gravesend | 12 February 2009 | Liquidation |
| ARCHITECTURAL SERVICES (UK) LIMITED | 06797976 | Gloucester | 21 January 2009 | Liquidation |
| P PASQUALON LIMITED | 06666865 | Warwick | 7 August 2008 | Active |
| URBEA LTD | 06210882 | London | 12 April 2007 | Liquidation |
| JAMES BEAKE PARTNERSHIP LIMITED | 06139389 | Dronfield | 6 March 2007 | Liquidation |
| B W SURVEY LTD | 06124718 | Herefordshire | 22 February 2007 | Liquidation |
| GB-DREW LIMITED | 05791384 | St Albans | 24 April 2006 | Liquidation |
| CLARKE BOND MANAGEMENT LIMITED | 05280820 | | 9 November 2004 | Liquidation |
| OEP3 LIMITED | 05274159 | Launceston | 1 November 2004 | Liquidation |
| CLARKE BOND GEO-ENVIRONMENTAL LIMITED | 05235911 | | 20 September 2004 | Liquidation |
| DIXON DEBOISE (SOUTH WEST) LIMITED | 05206733 | Tunbridge Wells | 16 August 2004 | Liquidation |
| IAN NORTON LEA INTERNATIONAL LIMITED | 05174148 | Southend-On-Sea | 8 July 2004 | Active |
| JOHN VAUGHAN LIMITED | 05131481 | Lutterworth | 18 May 2004 | Liquidation |
| PTP ARCHITECTS LIMITED | 05035189 | London | 5 February 2004 | Active |
| THE SILVERSPOON (EU) LIMITED | 04948679 | London | 30 October 2003 | Liquidation |
| SNPK MANAGEMENT LIMITED | 04881189 | Middlesex | 29 August 2003 | Liquidation |
| DEAN-WALKER BATEMAN ASSOCIATES LIMITED | 04702544 | Walsall | 19 March 2003 | Active |
| JAVIN NEWCOMBE ARCHITECTS LIMITED | 04601778 | Northwich | 27 November 2002 | Liquidation |
| HING & JONES LIMITED | 04459618 | Birmingham | 12 June 2002 | Liquidation |
| CREATA SOLUTION LIMITED | 04249762 | Leighton Buzzard | 10 July 2001 | Liquidation |
| EAP CONSTRUCTION CONSULTANTS LIMITED | 04148515 | Colchester | 26 January 2001 | Liquidation |
| DLS CONSULTANCY LIMITED | 04100475 | Hoddesdon | 1 November 2000 | Liquidation |
| EXTENSIONS ETC LIMITED | 04054814 | West Midlands | 17 August 2000 | Liquidation |
| BRIAN PAGE AND ASSOCIATES LIMITED | 03995299 | Ashford | 17 May 2000 | Liquidation |
| OPEN ARCHITECTURE & SURVEYING LIMITED | 03848462 | London | 27 September 1999 | Liquidation |
| ARKHEION ARCHITECTS LIMITED | 03844224 | Liverpool | 20 September 1999 | Liquidation |
| CLARKE BOND CIVILS LIMITED | 03823210 | Avon | 11 August 1999 | Liquidation |
| ANDERSON GIBBS & ASSOCIATES LIMITED | 03762540 | London | 29 April 1999 | Liquidation |
| THE GALE & DUNN PARTNERSHIP LTD. | 03710512 | Rye | 9 February 1999 | Active |
| DOUGLAS MCCONVILLE PARTNERSHIP LIMITED | SC192073 | Street, Glasgow | 21 December 1998 | Liquidation |
| CANUTE COMMERCIAL LIMITED | 03655890 | Manchester | 26 October 1998 | Liquidation |
| ARCHISPEC LIMITED | 03633763 | Llanarth | 17 September 1998 | Liquidation |
| OCEAN FLEETS LIMITED | 03567810 | 100 Barbirolli Square | 20 May 1998 | Liquidation |
| THE GOTHIC DESIGN PRACTICE LIMITED | 03498410 | Essex | 23 January 1998 | Liquidation |
| SMITH RUSSELL (MANAGEMENT) LIMITED | 03457902 | Cheltenham | 30 October 1997 | Active |
| HOGARTH ASSOCIATES PROJECTS & CONTRACTS MANAGEMENT LIMITED | 03316644 | Hayes | 11 February 1997 | Liquidation |
| CONSTELLATION DESIGNS LTD | 03309690 | Nuneaton | 30 January 1997 | Liquidation |
| RUBYSHINE LIMITED | 03237509 | Haverfordwest | 13 August 1996 | Liquidation |
| THOMAS DE CRUZ ARCHITECTS/DESIGNERS LIMITED | 03120951 | Kingston upon Thames | 1 November 1995 | Liquidation |
| SOTTSASS ASSOCIATI UKEIG | GE000089 | | 7 September 1995 | Active |
| VERDE CONSULT UKEIG | GE000072 | Bristol | 4 October 1994 | Active |
| VITIELLO CAMERON TAYLOR UKEIG | GE000067 | | 16 May 1994 | Active |
| MAZARCO LIMITED | 02890367 | Sutton | 24 January 1994 | Liquidation |
| FAIRHURSTS - AGECA ARCHITECTURE | GE000040 | Faulkner Street | 26 October 1992 | Active |
| BELENITE LIMITED | 02757642 | Syston | 21 October 1992 | Liquidation |
| BSPM SERVICES LIMITED | 02736380 | Hertfordshire | 31 July 1992 | Liquidation |
| THERMAL TECHNOLOGY CONSULTANCY LTD. | 02670194 | East Sussex | 11 December 1991 | Liquidation |
| MERKTECH LIMITED | SC135079 | Lesmahagow | 18 November 1991 | Liquidation |
| BROOKWELL ENGINEERING LIMITED | 02646247 | London | 17 September 1991 | Liquidation |