Subscription enquiries:

Optima Data Intelligence Ltd
Unit 12 &13, Cranleigh Gardens Industrial Estate
Southall, Middlesex, UB1 2DB
Tel: +44 (0)87  0787 6823
Fax: +44 (0)20 8606 7303
Email: circ@optimabiz.co.uk

Editorial enquiries:

Mike Hibberd
Editorial Director
Tel: +44 (0)20 7017 5201
Fax: +44 (0)20 7017 5647
Email: mike.hibberd@informa.com

Production enquiries:

Joanne Lowe
Production Manager
Tel: +44 (0)20 7017 5604
Email: joanne.lowe@informa.com

Marketing & list rental enquiries:

Sophie Burdajewicz
Head of Marketing & Circulation
Tel: +44 (0)20 7017 5461
Email: sophie.burdajewicz@informa.com

Sales enquiries:

Mike Butcher
Tel: +44 (0)20 701 75601
Email: michael.butcher@informa.com

Suki Bains
Tel: +44 (0)20 337 73390
Email: suki.bains@informa.com

Postal address:

c/o Mobile Communications International
Mortimer House, 37-41 Mortimer Street, London, W1T 3JH, UK