– TTEC
4th Floor, Salisbury House, Finsbury Circus, London. EC2M 5QQ. United Kingdom
Business Systems
462 London Road, Isleworth, Middlesex. TW7 4ED. United Kingdom
Customer Touch Point
Brynford House, 21 Brynford Street, Holywell, Flintshire, CH8 7RD.
Foehn Ltd
Goodwin House, 5 Union Court, Richmond, Surrey. TW9 1AA. United Kingdom
Netcall Technology Ltd
Peoplebuilding Estate, Maylands Avenue, Hemel Hempstead. Hertfordshire. HP2 4NW. United Kingdom
Puzzel
22 Tudor Street, Blackfriars, London EC4Y 0AY. United Kingdom