Turquoise Head Office

10 Paternoster Square
London EC4M 7LS
Tel: +44 (0) 20 7382 7600
Fax: +44 (0) 20 7382 7690


Press Enquiries
Tel: +44 (0) 20 7797 1222
Email: newsroom@londonstockexchange.com


Market Surveillance
Tel: +44 (0) 20 7797 1578
Email: surveillance@tradeturquoise.com


Business Development
Tel: +44 (0) 20 7382 7650
Email: sales@tradeturquoise.com


Technical Account Management
Functional Queries, Client On-Boarding, Technical Advice
Tel: +44 (0) 20 7797 3939
Email: londontam@londonstockexchange.com


Client Support Team
Incident Management (Live Service and CDS)
Tel: +44 (0) 20 7797 1500
Email: support@londonstockexchange.com


Market Access
User Setups, Certification Testing, Connectivity Testing
Email: marketaccess@londonstockexchange.com

Corporate Actions
Tel: +44 (0) 20 7797 3660
Email: corporate.actions@tradeturquoise.com



Derivatives Market Operations
Tel: +44 (0) 20 7797 3617
Email: clearing@tradeturquoise.com


Equities Market Operations
Tel: +44 (0) 20 7382 7676
Email: market.operations@tradeturquoise.com


Membership Enquiries
Tel: +44 (0) 20 7797 1900
Email: membership@tradeturquoise.com