28 April 2026

CML Microsystems Plc

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

Notice of Results

CML, which develops mixed-signal, RF and microwave semiconductors for global communications markets, announces that it will now publish its preliminary full year results on Wednesday 17 June 2026.

Analyst Presentation

Chris Gurry, Group Managing Director and Nigel Clark, Non-Executive Chairman, will be hosting an in-person presentation for analysts at 9:30 a.m. on the same day at the offices of Alma Strategic Communications. Analysts wishing to attend should email cml@almastrategic.com for further information.

About CML Microsystems Plc

CML develops mixed-signal, RF and microwave semiconductors for global communications markets. The Group utilises a combination of outsourced manufacturing and in-house testing with trading operations in the UK, Asia and USA. CML targets sub-segments within Communication markets with strong growth profiles and high barriers to entry. It has secured a diverse, blue chip customer base, including some of the world's leading commercial and industrial product manufacturers.

Growth in its end markets is being driven by factors such as the appetite for data to be transmitted faster and more securely, the upgrading of telecoms infrastructure around the world and the growing prevalence of private commercial wireless networks for voice and/or data communications linked to the industrial internet of things (IIoT).

The Group is cash-generative, has no debt and is dividend paying.