Bytes Technology Group plc (Incorporated in England and Wales) (Registered number: 12935776) LEI: 213800LA4DZLFBAC9O33 Share code: BYI ISIN: GB00BMH18Q19 ("the Company”) TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00BMH18Q19 Issuer Name BYTES TECHNOLOGY GROUP PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name BlackRock, Inc. City of registered office (if applicable) Wilmington Country of registered office (if applicable) USA 4. Details of the shareholder Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above City of registered office (if applicable) Country of registered office (if applicable) 5. Date on which the threshold was crossed or reached 06-Mar-2023 6. Date on which Issuer notified 07-Mar-2023 7. Total positions of person(s) subject to the notification obligation % of voting % of voting rights Total number rights Total of through financial of voting . attached to both in % instruments (total rights held in shares (total (8.A + 8.B) of 8.B 1 + 8.B 2) issuer of 8.A) Resulting situation on the date on which 4.980000 0.690000 5.670000 13613340 threshold was crossed or reached Position of previous 5.000000 0.680000 5.680000 notification (if applicable) 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares Class/Type of Number of Number of % of direct % of indirect shares ISIN direct voting indirect voting voting rights voting rights code(if rights rights (DTR5.2.1) (DTR5.1) (DTR5.2.1) possible) (DTR5.1) GB00BMH18Q19 11937042 4.980000 Sub Total 8.A 11937042 4.980000% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Number of voting Type of rights that may be Expiration Exercise/conversion % of voting financial acquired if the date period rights instrument instrument is exercised/converted Securities 344098 0.140000 Lending Sub Total 8.B1 344098 0.140000% 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of Physical or Number Expiration Exercise/conversion % of voting financial cash of voting date period rights instrument settlement rights CFD Cash 1332200 0.550000 Sub Total 1332200 0.550000% 8.B2 9. Information in relation to the person subject to the notification obligation 2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary) % of voting rights % of voting Total of both through financial rights if it if it equals or Ultimate Name of instruments if it equals or is is higher controlling controlled equals or is higher than than the person undertaking higher than the the notifiable notifiable notifiable threshold threshold threshold BlackRock, BlackRock Inc. (Chain 1) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 1) Management, Inc. BlackRock BlackRock, International Inc. (Chain 1) Holdings, Inc. BR Jersey BlackRock, International Inc. (Chain 1) Holdings L.P. BlackRock, BlackRock Inc. (Chain 1) Holdco 3, LLC BlackRock, BlackRock Inc. (Chain 1) Cayman 1 LP BlackRock BlackRock, Cayman West Inc. (Chain 1) Bay Finco Limited BlackRock BlackRock, Cayman West Inc. (Chain 1) Bay IV Limited BlackRock, BlackRock Inc. (Chain 1) Group Limited BlackRock BlackRock, Finance Europe Inc. (Chain 1) Limited BlackRock BlackRock, Investment Inc. (Chain 1) Management (UK) Limited BlackRock, BlackRock Inc. (Chain 2) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 2) Management, Inc. BlackRock BlackRock, International Inc. (Chain 2) Holdings, Inc. BR Jersey BlackRock, International Inc. (Chain 2) Holdings L.P. BlackRock BlackRock, Australia Holdco Inc. (Chain 2) Pty. Ltd. BlackRock Investment BlackRock, Management Inc. (Chain 2) (Australia) Limited BlackRock, BlackRock Inc. (Chain 3) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 3) Management, Inc. BlackRock, BlackRock Inc. (Chain 3) Holdco 4, LLC BlackRock, BlackRock Inc. (Chain 3) Holdco 6, LLC BlackRock BlackRock, Delaware Inc. (Chain 3) Holdings Inc. BlackRock Institutional BlackRock, Trust Company, Inc. (Chain 3) National Association BlackRock, BlackRock Inc. (Chain 4) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 4) Management, Inc. BlackRock, BlackRock Inc. (Chain 4) Holdco 4, LLC BlackRock, BlackRock Inc. (Chain 4) Holdco 6, LLC BlackRock BlackRock, Delaware Inc. (Chain 4) Holdings Inc. BlackRock, BlackRock Fund Inc. (Chain 4) Advisors BlackRock, BlackRock Inc. (Chain 5) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 5) Management, Inc. BlackRock, BlackRock Inc. (Chain 6) Holdco 2, Inc. BlackRock, BlackRock Inc. (Chain 6) Financial Management, Inc. BlackRock BlackRock, International Inc. (Chain 6) Holdings, Inc. BR Jersey BlackRock, International Inc. (Chain 6) Holdings L.P. BlackRock, BlackRock Inc. (Chain 6) Holdco 3, LLC BlackRock BlackRock, Canada Inc. (Chain 6) Holdings LP BlackRock BlackRock, Canada Inc. (Chain 6) Holdings ULC BlackRock Asset BlackRock, Management Inc. (Chain 6) Canada Limited BlackRock, BlackRock Inc. (Chain 7) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 7) Management, Inc. BlackRock BlackRock, Capital Holdings, Inc. (Chain 7) Inc. BlackRock, BlackRock Inc. (Chain 7) Advisors, LLC BlackRock, BlackRock Inc. (Chain 8) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 8) Management, Inc. BlackRock BlackRock, International Inc. (Chain 8) Holdings, Inc. BR Jersey BlackRock, International Inc. (Chain 8) Holdings L.P. BlackRock, BlackRock Inc. (Chain 8) Holdco 3, LLC BlackRock, BlackRock Inc. (Chain 8) Cayman 1 LP BlackRock BlackRock, Cayman West Inc. (Chain 8) Bay Finco Limited BlackRock BlackRock, Cayman West Inc. (Chain 8) Bay IV Limited BlackRock, BlackRock Inc. (Chain 8) Group Limited BlackRock BlackRock, Finance Europe Inc. (Chain 8) Limited BlackRock BlackRock, Advisors (UK) Inc. (Chain 8) Limited 10. In case of proxy voting Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional Information BlackRock Regulatory Threshold Reporting Team Jana Blumenstein 020 7743 3650 12. Date of Completion 7 March 2023 13. Place of Completion 12 Throgmorton Avenue, London, EC2N 2DL, U.K. WK Groenewald Tel: +44 (0)1372 418992 Group Company Secretary Bytes Technology Group plc The Company has a primary listing on the Main Market of the London Stock Exchange and a secondary listing on the Johannesburg Stock Exchange. 8 March 2023 Sponsor Investec Bank Limited