Formal assessments for Customer Service Excellence are carried out by our licensed certification bodies. Any one of these bodies can assess your organisation and, if you are successful, certify that you have achieved Customer Service Excellence.

Centre for Assessment Ltd. G4S Assessment Services (UK) Ltd formerly known as CSE Assessment Services
Centre for Assessment Ltd
Lee House, 90 Great Bridgewater Street 
Churchgate House
Manchester
M1 5JW
Challenge House
International Drive
Tewkesbury Business Park
Tewkesbury
Gloucestershire
GL20 8UQ
tel: 0161 237 4080
email: enquiries@centreforassessment.co.uk
web: http://www.centreforassessment.co.uk
tel: 0845 300 5172
email: cse@uk.g4s.com
web: www.g4sassessmentservices.com
 
Assessment Services Ltd SGS UK Ltd
PO Box 14 Grantham
Lincolnshire
NG31 OEL
SGS United Kingdom Ltd
SGS House
217-221 London Road
Camberley
GU15 3EY
tel: 020 3880 5059
email: info@assessmentservices.com
web: www.assessmentservices.com
tel: 0800 900 094
email: service-excellence@sgs.com
web: www.uk.sgs.com