Completion of Share Buyback Programme

22 October 2026

Volex plc

("Volex", the "Company", or the "Group")

Completion of £20m Share Buyback Programme

Volex plc (LSE: VLX), the specialist integrated manufacturer of critical power and data transmissionproducts, announces that, following the purchase of ordinary shares of 25 pence each in the Company(“Ordinary Shares”) on 20 October 2026, its £20 million share buyback programme, announced on 7April 2026 and amended on 14 July 2026 (the “Programme”), has been completed in accordance withits terms.

Under the Programme, the Company repurchased a total of 3,683,164 Ordinary Shares through Peel Hunt LLP at an average price of approximately 543.01 pence per Ordinary Share, for an aggregate consideration of £20 million (excluding dealing and associated costs). All Ordinary Shares repurchased under the Programme have been, or will be, cancelled.

Following settlement and cancellation of the final purchases under the Programme, the Company’sissued share capital will comprise 181,892,509 Ordinary Shares, each carrying one voting right. No Ordinary Shares will be held in treasury. The total number of voting rights in the Company will therefore be 181,892,509.

This figure may be used by shareholders as the denominator for the calculations by which they candetermine if they are required to notify their interest in, or a change to their interest in, the Companyunder the Financial Conduct Authority’s Disclosure Guidance and Transparency Rules.

For further information please contact:

Volex plc      +44 (0) 1256 442570

Nat Rothschild, Chief Executive Officer   ([email protected])

Jon Boaden, Chief Financial Officer

Sodali & Co. – Media Enquiries   +44 (0) 20 7250 1446

James White, Peter Lambie, James Whitaker

About Volex plc

Volex plc (LSE: VLX) is a specialist integrated manufacturer of critical power and data transmission products. The Group serves international blue-chip customers in five end-markets: Complex Industrial Technology, Consumer Electricals, EV & Electrification, Medical and Off-Highway. Headquartered in the UK, Volex operates 25 manufacturing sites with a presence in 25 countries and employs approximately 13,000 people. Its products are supplied to Original Equipment Manufacturers and Electronic Manufacturing Services companies worldwide.Volex is listed on the Main Market of the London Stock Exchange and is a constituent of the FTSE 250 index. Learn more at www.volex.com.