1 February 2023

Public Policy Holding Company, Inc.

Share Cancellation and Total Voting Rights

Public Policy Holding Company, Inc., ("PPHC", the "Group" or the "Company"), a leading bi-partisan, full-service US government affairs business, announces that 69,576 shares have been forfeited by a leaving employee, in accordance with the employee's employment agreement.

These shares were cancelled on 31 January 2023, resulting in the total issued share capital of the Group being 109,276,904 common shares of $0.001 each ("Common Shares"). There are no Common Shares held in treasury. The total number of voting rights in the Company is therefore 109,276,904. This number may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in the Company.

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About PPHC

PPHC is a leading bi-partisan, full-service US government affairs business. It operates a portfolio of independent firms offering public affairs, crisis management, lobbying and advocacy services on behalf of corporate, trade association and non-profit client organisations. Clients engage the Group to enhance and defend their reputations, advance policy goals, manage regulatory risk, or otherwise engage with US federal and state-level policy makers, stakeholders, media, and directly to the public at large.

Since its inception in 2014, the Group acquired and integrated nine businesses, now operating as six separate, independent companies, focused on the federal government level in the US, and with expanding reach into key US states and metropolitan areas. The six operating entities which form the operating subsidiaries of the Group are Crossroads Strategies LLC, Forbes Tate Partners LLC, Seven Letter, O'Neill & Associates and Alpine Group Partners LLC, and KP Public Affairs.

For more information, see www.pphcompany.com