15 April 2026

RC FORNAX PLC

("RC Fornax" or the "Company")

Holding(s) in Company

RC Fornax (AIM: RCFX), the UK-based consultancy delivering outcome-based engineering solutions to the defence sector's most critical platforms - accredited, in-demand, and built to scale, announces that on 14 April 2026, and in response to institutional investor demand, Daniel Clark, one of its co-founders, sold the entirety of his shareholding in the Company, comprising of 15,103,230 ordinary shares of £0.0025 each in capital of the Company ("Ordinary Shares") (the "Sale").

The Sale was conducted via Cavendish Capital Markets Limited as the Company's Broker and was in line with the terms of the Lock-in and Orderly Market Agreement between Daniel Clark, the Company, Strand Hanson Limited and Cavendish, as described in the Company's AIM Admission Document dated 30 January 2025.

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Notes to Editors

RC Fornax PLC is an AIM-quoted company providing outcome-based engineering solutions to the UK defence industry. It was founded in 2020 by RAF veterans Paul Reeves and Daniel Clark who, having also worked for a number of years as defence contractors, are passionate about improving project efficiencies and driving value for money in the sector.