29 April 2022

BOSTON INTERNATIONAL HOLDINGS PLC

("BIH" or the "Company")

Total Voting Rights

In accordance with the FCA's Disclosure Guidance and Transparency Rules, as at 29 April 2022, the Company's issued share capital consists of 112,219,843 ordinary shares of 1 pence, each with one voting right. The Company does not hold any ordinary shares in treasury. Therefore, the total number of voting rights in the Company is 112,219,843.

The above figure of 112,219,843 should be used by shareholders in the Company as the denominator for the calculation by which they may determine if they are required to notify their interest in, or change to their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

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