Q Star Technologies
1 Berkeley Street,  London  W1J 8DJ
Tel: 02076 016 9840       Fax:
Web: http://www.qstar.com       E-mail: info@qstar.co.uk

Qualsys
Aizlewood's Mill, Nursery Street, Sheffield,  Yorks S3 8GG
Tel: 0114 282 3338       Fax: 0114 282 3150
Web: http://www.qualsys.co.uk       E-mail: info@qualsys.co.uk

Quantor Scanning Ltd
Unit 14, Maybrook Industrial Estate, Brownhills, Walsall,  West Midlands WS8 7DG
Tel: 01543 377266       Fax: 01543 377811
Web: http://www.quantor-biz       E-mail: info@quantor-biz

Quantum
3 Bracknell Beeches, Old Bracknell Lane West, Bracknell,  Berks RG12 7BW
Tel: 01344 353500       Fax: 01344 353510
Web: http://www.quantum.com       E-mail: info.uk@quantum.com

Quark Systems Ltd
406-408 Strand, London  WC2R 0NE
Tel: 0870 351 8670       Fax: 0207 389 1901
Web: http://euro.quark.com/en       E-mail:

Quask
Bloxham Mill Business Centre, Barford Road, Bloxham, Banbury,  Oxon OX15 4FF
Tel: 01295 724190       Fax:
Web: http://www.quask.com       E-mail:
(Note - no recent contact)