Kainos Group plc

("Kainos" or the "Company")

Notice of Annual General Meeting 2024

The Company's 2024 Annual General Meeting will be held on Tuesday 24 September 2024 at 10.30am.

A copy of the Notice of Annual General Meeting 2024 will shortly be submitted to the National Storage Mechanism and will be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

The Annual Report and Notice of Annual General Meeting 2024 are also available on the Company's website: www.kainos.com.

Where applicable, hard copy documents will be posted to shareholders today.

Kainos Group plc Legal Entity Identifier: 213800H2PQMIF3OVZY47

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For further information, please contact:

Kainos via FTI Consulting LLP

Russell Sloan, Chief Executive Officer

Richard McCann, Chief Financial Officer

Investec Bank plc +44 20 7597 5970

Patrick Robb / Ben Griffiths

FTI Consulting LLP +44 20 3727 1000

Dwight Burden / Kwaku Aning / Usama Ali

About Kainos

Kainos Group plc is a UK-headquartered provider of sophisticated IT services to major public sector, commercial and healthcare customers. Our expertise spans three divisions: Digital Services, Workday Services, and Workday Products.

Digital Services: We develop and support custom digital service platforms that transform service delivery in public, commercial, and healthcare sectors. Our solutions ensure security, accessibility, cost-effectiveness, and improved user outcomes.

Workday Services: Specialising in deploying Workday, Inc.'s Finance, HR, and Planning products, we are a respected partner in Europe and North America. Experienced in complex deployments, we are trusted to launch, test, expand, and support Workday systems.

Workday Products: Our established product suite, incorporating Smart Test, Smart Audit, and Smart Shield, complements Workday by enhancing system security and compliance. Our Employee Document Management product, launched in October 2023, improves document generation and storage within Workday while supporting global compliance requirements. Over 450 global customers use one or more of our products.

Our people are central to our success. We have more than 2,900 people in 23 countries across Europe, Asia, and the Americas.

We are listed on the London Stock Exchange (LSE: KNOS) and you can discover more about us at www.kainos.com.

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