9 November 2015

London Stock Exchange Group plc

Investor Update Event

London Stock Exchange Group plc will today host an update for its Information Services division. The event will cover the drivers of growth across the components of the division, with a particular focus on the FTSE Russell benchmark business.

Presentations will include the following new information:

·     Expectation of double digit revenue growth p.a. over the next 3 years for FTSE Russell  and UnaVista/ Sedol

·     Operating margin for the Information Services division to increase through revenue growth and realisation of cost synergies from the integration of the FTSE and Russell benchmark businesses

Conference call details:

To access the Telephone conference call of the event, which starts at 09:00 am GMT,

dial 0800 694 0257 or +44 (0) 1452 555 566

·     Conference ID:  7129 6363

·     We recommend that participants start to dial in 5 minutes prior to ensure a timely start to the conference call

A replay of the conference call will be available later in the day, available on our website, along with presentation materials. A video recording will be made available on our website a few days after the event.

For further information:

Investor Relations

Paul Froud                   +44 (0)20 7797 3322

Media

Gavin Sullivan             +44 (0)20 7797 1222

newsroom@lseg.com