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 01-Mar-2023 6. Date on which Issuer notified 02-Mar-2023 7. Total positions of person(s) subject to the notification obligation % of voting % of voting Total rights through rights Total of number of financial . attached to both in % voting rights instruments shares (total (8.A + 8.B) held in (total of 8.B 1 + of 8.A) issuer 8.B 2) Resulting situation on the date on which 5.000000 0.680000 5.680000 13624366 threshold was crossed or reached Position of previous 4.830000 0.810000 5.640000 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 (DTR5.1) (DTR5.2.1) possible) (DTR5.1) (DTR5.2.1) GB00BMH18Q19 11974316 5.000000 Sub Total 8.A 11974316 5.000000% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Number of voting Type of rights that may be % of Expiration Exercise/conversion financial acquired if the voting date period instrument instrument is rights exercised/converted Securities 317850 0.130000 Lending Sub Total 317850 0.130000% 8.B1 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of Physical Number % of Expiration Exercise/conversion financial or cash of voting voting date period instrument settlement rights 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 % of voting rights through Total of both rights if it financial if it equals Ultimate Name of equals or is instruments if it or is higher controlling controlled higher than equals or is than the person undertaking the notifiable higher than the notifiable threshold notifiable 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 BlackRock, Institutional Inc. (Chain 3) Trust Company, 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, Financial Inc. (Chain 6) 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 BlackRock, Asset Inc. (Chain 6) Management Canada Limited BlackRock, BlackRock Inc. (Chain 7) Holdco 2, Inc. BlackRock BlackRock, Financial Inc. (Chain 7) Management, Inc. BlackRock BlackRock, Capital Inc. (Chain 7) Holdings, 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 Inc. (Chain 8) Cayman West 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 2 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. 3 March 2023 Sponsor Investec Bank Limited