For all general enquiries, please contact us by email on 

Marketing enquiries, request to use our logo, and requests to reproduce any part of our reports should be addressed to Adam Chase.

Account related enquiries should be addressed to Rowena Figueroa for E4tech (UK) Ltd. and Crystel Martinez for E4tech Sàrl.

All media enquiries should be directed to Adam Chase.

Lausanne Office
E4tech Sàrl
Avenue Juste-Olivier 2
1006 Lausanne
Phone: +41 (0)21 331 1570
Fax: +41 (0)21 331 1561

London Office
E4tech (UK) Ltd
83, Victoria Street
London SW1H 0HW
United Kingdom
Phone: +44 (0)20 3008 6140
Fax: +44 (0)20 3008 6180