- ARTISAN(UK) PLC- VANTAGE HOUSE VANTAGE PARK, WASHINGLEY ROAD, HUNTINGDON, CAMBRIDGESHIRE, UNITED KINGDOM, PE29 6SR 
- FORBUOYS PLC- ELIZABETH HOUSE DUKE STREET, WOKING, SURREY, GU21 5AS 
- QUADREEN PLC- 298 Gray's Inn Road, London, England, WC1X 8DX 
- INTERIOR PLC- 15 APPOLD STREET, LONDON, EC2A 2NH 
- CENTRICA PLC- MILLSTREAM MAIDENHEAD ROAD, WINDSOR, BERKSHIRE, ENGLAND, SL4 5GD 
- ARTISAN (UK) PLC- VANTAGE HOUSE VANTAGE PARK, WASHINGLEY ROAD, HUNTINGDON, CAMBRIDGESHIRE, UNITED KINGDOM, PE29 6SR 
- UNIGROUP PLC- 61 DOUGHTY STREET, LONDON, WC1N 2NH 
- ARTISAN(UK) PLC- VANTAGE HOUSE VANTAGE PARK, WASHINGLEY ROAD, HUNTINGDON, CAMBRIDGESHIRE, UNITED KINGDOM, PE29 6SR 
- BFIN GROUP PLC- Heywards 2nd Floor 21-22 Great Castle Street, London, England, W1G 0HZ 
- ARTISAN UK PLC- 2b Vantage Park Washingley Road, Huntingdon, England, PE29 6SR 
- ARTISAN (UK) PLC- VANTAGE HOUSE VANTAGE PARK, WASHINGLEY ROAD, HUNTINGDON, CAMBRIDGESHIRE, PE29 6SR 
- ARTISAN(UK) PLC- VANTAGE HOUSE, WASHINGLEY ROAD, HUNTINGDON, CAMBRIDGESHIRE, PE29 6SR 
- ARTISAN (UK) PLC- VANTAGE HOUSE VANTAGE PARK, WASHINGLEY ROAD, HUNTINGDON, CAMBRIDGESHIRE, UNITED KINGDOM, PE29 6SR 
- CENTRICA PLC- MILLSTREAM, MAIDENHEAD ROAD, WINDSOR, BERKSHIRE, SL4 5GD 
- WYKO GROUP PLC- Born November 1937 - AMBERWAY, HALESOWEN, WEST MIDLANDS, B62 8WG 
- I D DATA GROUP PLC- THE NEW MINT HOUSE, BEDFORD ROAD, PETERSFIELD, HAMPSHIRE, GU32 3AL 
- F4G SOFTWARE PLC- 76 GEORGE STREET, EDINBURGH, EH2 3BU 
- GILTPEAK PLC- WISHANGER MANOR FRENSHAM, LANE CHURT, FARNHAM, SURREY, GU10 2QQ 
- HSBC UK BANK PLC- 1 CENTENARY SQUARE, BIRMINGHAM, UNITED KINGDOM, B1 1HQ 
- CITY GROUP PLC- 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AG