- SANCO SOFTWARE LIMITED- STEIN RICHARDS ACCOUNTANTS, 10 LONDON MEWS, LONDON, W2 1HY 
- DELTA SOFTWARE LIMITED- Lancaster House 70-76 Blackburn Street, Radcliffe, Manchester, M2 2JW 
- NETDUMA SOFTWARE LIMITED- 20-22 WENLOCK ROAD, LONDON, ENGLAND, N1 7GU 
- BENTHAM SOFTWARE LIMITED- 15 RYE STREET, RYE STREET, BISHOP'S STORTFORD, HERTFORDSHIRE, UNITED KINGDOM, CM23 2HA 
- TECHNOLOGY SOFTWARE LIMITED- 20-22 WENLOCK ROAD, LONDON, ENGLAND, N1 7GU 
- BENTHAM SOFTWARE LIMITED- 15 RYE STREET, BISHOP'S STORTFORD, HERTFORDSHIRE, UNITED KINGDOM, CM23 2HA 
- BENTHAM SOFTWARE LIMITED- 15 RYE STREET, BISHOP'S STORTFORD, HERTFORDSHIRE, UNITED KINGDOM, CM23 2HA 
- PROTOCOL SOFTWARE LIMITED- CROMER HOUSE, CAXTON WAY, STEVENAGE, HERTFORDSHIRE, SG1 2DF 
- CENTENNIAL SOFTWARE LIMITED- WIND RIVER HOUSE 10 VISCOUNT WAY, SOUTH MARSTON BUSINESS PARK, SWINDON, WILTSHIRE, SN3 4TN 
- MARGROVE SOFTWARE LIMITED- SUITE 13, 95 WILTON ROAD, LONDON, SW1V 1BZ 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB 
- WPS MANAGEMENT LIMITED- 4 THE MEWS BRIDGE ROAD, TWICKENHAM, LONDON, ENGLAND, TW1 1RF 
- WPG REGISTRARS LIMITED- GROUND FLOOR, 30 CITY ROAD, LONDON, EC1Y 2AB 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB 
- WPG REGISTRARS LIMITED- GROUND FLOOR 30 CITY ROAD, LONDON, UNITED KINGDOM, EC1Y 2AB