THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN (TOGETHER, THIS "ANNOUNCEMENT") IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM THE UNITED STATES, AUSTRALIA, CANADA, THE REPUBLIC OF SOUTH AFRICA OR JAPAN OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION WOULD BE UNLAWFUL.

5 December 2025

Wilmington plc

Acquisition of Conversia completed

Wilmington plc (LSE: WIL), the provider of data, information, education and training services in the global Governance, Risk and Compliance markets, has today completed the acquisition of RegTech software business Professional Group Conversia, S.L.U.

For further information, please contact:

Wilmington plc                                                                                                        020 7490 0049

Guy Millward, Chief Financial Officer

Meare Consulting                                                                                                    07990 858548

Adrian Duffield

Notes to Editors

Wilmington plc is a recognised knowledge leader and partner of choice for data, information, education and training in the global Governance, Risk and Compliance (GRC) markets. Wilmington employs over 1,000 people and sells to around 120 countries. Wilmington is listed on the main market of the London Stock Exchange.