LSEG Technology Powering global market infrastructure Chris Corrado, LSEG COO & CIO June 2016 London Stock Exchange Group Page 1

London Stock Exchange Group Page 2 LSEG has 3,500 employees based in 24 cities, delivering services worldwide. LSEG offices Source: LSEG ELITE Innovative Elite Programme inclusive of 23 European countries 19 Turquoise is trading in 19 countries, linked to 3 interoperable clearing houses 115 Global Primary Markets franchise with companies from 115 countries 40 MillenniumIT technology deployed in 40 countries and venues around the world FTSE FTSE-linked ETFs traded over 25 exchanges worldwide Introducing London Stock Exchange Group

Page 3 We are a leading diversified international exchange and infrastructure group with assets across the entire exchange value chain. London Stock Exchange Group London Stock Exchange Group Real time data Primary Markets Cash Equities Derivatives Fixed Income IDEM RNS MOT X2M Technology Monte Titoli CC&G ORB ExtraMOT LSEDM IDEX GlobeSettle Unavista Hosting and Connectivity Information Services Post Trade Capital Markets SEDOL Business Services Academy Events &Studios In an increasingly competitive global environment, our business is underpinned by technology

Page 4 London Stock Exchange Group London Stock Exchange Group Our technology needs to be: • High performance • Low latency • Robust • Resilient • Flexible and cost effective To achieve the reliability demanded from high availability, mission critical systems the software must be of the highest quality.

Millennium Exchange™ Millennium Surveillance™ Millennium SOR™ Millennium PostTrade™ Millennium Advanced Platform Ultra-Low Latency | Flexible | Resilient Scalable | Low Cost Millennium MarketData™ London Stock Exchange Group Page 5 Order Flow Aggregation Price Discovery+ Order Execution Management Post Trade Management Traderpath® Algopath® Exchangepath® Sailfish Testing order entry and data mgmt Minirobots Stress testing infrastructure Dolphin Testing surveillance ClearTH Post trade testing Shsha Client activity analysis & forecasty Load Injectors Simulates market conditions LSEG Technology Solutions

Millennium Exchange™ Millennium Surveillance™ Millennium SOR™ Millennium PostTrade™ Millennium Advanced Platform Ultra-Low Latency | Flexible | Resilient Scalable | Low Cost Millennium MarketData™ London Stock Exchange Group Page 6 LSEG Technology : • Founded in 1996 in Sri Lanka • Acquired by LSEG in 2009 • Provider of multi asset, low-latency trading infrastructure • Flexible, resilient, scalable, cost effective solutions • Deployed with over 40 clients worldwide • Close to 1000 staff, headquartered in Colombo • Five year rolling uptime for Tier 1 customers (as at May 2016) : 99.9996%

London Stock Exchange Group Order Flow Aggregation Price Discovery+ Order Execution Management Post Trade Management Traderpath® Algopath® Exchangepath® LSEG Technology: • Founded in 1989 in Italy • Majority acquired by LSEG in 2012 • Based in Isernia, Italy (branches Milan and London) • Multi-asset class electronic trading platforms for price taking, market making, brokering • Ultra low latency pre-trade risk market adapters • Smart order routing for different asset classes • Co-locatable and distributable algorithmic trading platform for price taking, market making, brokering • Matching engine for internalization and MTFs • Post trading deal capture & cross asset margining

London Stock Exchange Group Page 8 Sailfish Testing order entry and data mgmt Minirobots Stress testing infrastructure Dolphin Testing surveillance ClearTH Post trade testing Shsha Client activity analysis & forecasting Load Injectors Simulates market conditions LSEG Technology : • Founded in 2009 in Russia • Acquired by LSEG in 2015 • UK company with operations in the US and 4 QA & software development centres in Russia (300+ staff) • Specialist firm focused on functional and non functional testing of systems that process wholesale financial products, particularly market infrastructure

London Stock Exchange Group Page 9 LSEG Technology :

Page 10 London Stock Exchange Group Open Access • The concept of open access is at the core of our Group's philosophy. • All of our products and services are available to anyone who wants them – competitors, partners or market participants. • Technology is no exception. • We currently provide solutions to over 40 market infrastructure providers around the world. • This list is growing and includes customers covering the full breadth of market services from frontier markets to tier 1 exchanges and clearing houses.

Page 11 London Stock Exchange Group Extent 2016 • The LSEG is proud to be hosting the Extent Conference this year alongside the newest tech member of our Group – Exactpro. • We leverage the Exactpro skills and products to ensure all solutions deployed into our businesses, and our customers' businesses, have been comprehensively tested and are fit for the demands we will place upon them. • We track leading and lagging indicators including: • Requirements Stability • Compile Quality • QA Coverage • We hope you will use today's programme to share your own experiences of software quality approaches so that we can all look forward to a reliable future. • Total Containment Effectiveness • Leaked Defects into Production

LSEG Technology Powering global market infrastructure London Stock Exchange Group Page 12