OpenText Investor Presentation Deck

Q2 F'23 Customer Wins and Renewal Rates CITY C LLEAR (Y OF NFM ‒‒‒‒ BALTIMORE Business Network Lear Corporation is an American manufacturer of automotive seating and automotive electrical systems. Products: Open Text Business Network Cloud with Ready to Serve Enablement Business Purpose: Support data exchange across over 200 manufacturing plants and thousands of trading partners. Cybersecurity Nebraska Furniture Mart, a Berkshire Hathaway Company, is the largest home furnishings store in North America. Products: OpenText Network Detection & Response Business Purpose: Enhance their Security Operations Center by providing visibility for their geolocated stores and assets. DataExpert opentext™ rr AMD Manutan All you need. With love. 1. For the quarter ended December 31, 2022. Excludes Carbonite and Zix. Barnardo's matmut M&S Content Barnardo's is the largest children's charity in the UK working to protect and care for vulnerable young people. Products: Open Text Extended ECM with Office 365 Enabler and Intelligent Viewing Business Purpose: As a long-term ECM customer, Barnardo's migrated from on-premise to the Open Text Cloud. Experience Matmut is a mutual insurance company and is a major player in the French insurance market. Products: Open Text Exstream™ Cloud-Native Business Purpose: Modernize and replace their existing in house CCM solution in order to accelerate their digital transformation. e +Jtiera TRANSPORT FOR LONDON EVERY JOURNEY MATTERS RBC nib Enterprise (¹) Renewal Rates 95% Customer Support DHA Defense Health Agency Ⓡ Cloud 94% OF L ENER UNITED STATES OF AMERI Los Alamos NATIONAL LABORATORY OpenText ©2023 All rights reserved 14

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