The London Stock Exchange (LSE) is one of the world’s oldest and most influential financial markets, serving as a global hub for trading shares, bonds, and other securities. Located in the heart of London’s financial district, the LSE plays a central role in international finance, investment, and capital raising. Known for its stability, transparency, and cutting-edge trading technology, the exchange attracts companies from around the world seeking to list and grow their businesses. With its strong regulatory framework, diverse market offerings, and reputation as a leading global stock exchange, the London Stock Exchange remains a cornerstone of the UK economy and a key driver of global financial markets.
You can buy the Debt securities of London Stock Exchange at your own budget. FTSE 350 Index, FTSE All-Share Index, FTSE 100 Index are the different indices of London Stock Exchange. Following are few of the contact information of London Stock Exchange.
London Stock Exchange Headquarters Contact Information
If you are searching for the headquarters contact details of London Stock Exchange, then this is correct place to get the same. The address is 10 Paternoster Square, London, EC4M 7LS, United Kingdom.
If you are not able to visit the office, then contacting through telephone is the other option. Please, note down the contact number of the headquarters office. The number is +44 (0)207 797 1000.
Ethics Email
You have the Group’s guarantee that your concerns will be heard. You can request further information on the process by sending an email to SpeakUP@lseg.com or by asking a confidential question via the ‘Guidance Request’ section above on the official website.
General Contact Details of LSEG
TR-1 shareholder disclosure notifications
Email at shareholdernotifications@lseg.com
Employment verification and HR requests
Email at peopleservices@lseg.com
Investor Relations
Email at ir@lseg.com
LSEG Brand enquiries
Email at brand@lseg.com
Have a general enquiry? Contact London Switchboard: + 44 (0) 20 7797 1000
How can I request an LEI code
You can email the LEI team at lei@lseg.com.
How can I request an ISIN?
If you have any further queries after reading this information, please email the team at isinrequests@lseg.com only.
How to report suspicious email?
If you receive a suspicious email or visit a suspicious website related to LSEG, or any other LSEG businesses, please let their team know by sending an email to at reportabuse@lseg.com.
Where can I make a SEDOL allocation request?
SEDOL allocation requests may be submitted to smfnewissues@lseg.com. By submitting your SEDOL code allocation request to the Exchange, you accept and agree to the “Disclaimer”.
Contact Equities Trading
LSE and Turquoise Head Office
10 Paternoster Square
London EC4M 7LS
Tel: +44 (0) 20 7382 7600
Fax: +44 (0) 20 7382 7690
Turquoise Europe Office
2Amsterdam, 10th floor
Eduard van Beinumstraat 24
1077 ZZ Amsterdam
Tel: +31 (0) 20 225 5049
Business Development
Tel: +44 (0) 20 7382 7650
Email: sales@tradeturquoise.com
Client Support Team
Incident Management (Live Service and CDS)
Tel: +44 (0) 20 7797 1500
Email: support@lseg.com
Press Enquiries
Tel: +44 (0) 20 7797 1222
Email: newsroom@lseg.com
Market Surveillance
Tel: +44 (0) 20 7797 1578
Email: surveillance@tradeturquoise.com
Market Access
User Setups, Certification Testing, Connectivity Testing
Email: marketaccess@lseg.com
Membership Enquiries
Tel: +44 (0) 20 7797 1900
Email: membership@tradeturquoise.com
Equities Market Operations
Tel: +44 (0) 20 7382 7676
Email: market.operations@tradeturquoise.com (reference data)
Email: turquoiseliveservice@tradeturquoise.com (immediate intraday live service actions)
Technical Account Management
Functional Queries, Client On-Boarding, Technical Advice
Tel: +44 (0) 20 7797 3939
Email: londontam@lseg.com
Help using the London Stock Exchange Market Data Portal
For help using the Portal, please contact their support team.
Email at support@marketdata.londonstockexchange.com
Call at +44 20 3880 8274
The London Stock Exchange Market Data Sales Support Team are available London working hours Monday to Friday 09.00 – 17.00 UK time excluding UK Bank Holidays.
Historical Data & Analytics Products via the Data Shop
Email at support@marketdata.londonstockexchange.com
Call at +44 20 3880 8274
Frequently Asked Questions
If after reading the Frequently Asked Questions you still need help then please contact us.
Email at support@marketdata.londonstockexchange.com
Call at +44 20 3880 8274
London Stock Exchange Market Data Licensing & Policies
To discuss further, please contact your Account Manager, or email at support@marketdata.londonstockexchange.com
Source: LSE