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5 October 2022

EnSilica plc

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

Notice of results, guidance update and

 investor presentation

EnSilica (AIM: ENSI), a leading chipmaker of mixed signal ASICs (Application Specific Integrated Circuits), announces that it will report its final results for the year ended 31 May 2022 ("FY 2022") on Monday, 17 October 2022. The Company now expects to report adjusted EBITDA for FY 2022 materially higher than previous guidance of £0.5m as indicated on 3 August 2022, mainly due to the treatment of research and development costs.

Investor Presentation

Management will be hosting a presentation for investors in relation to the Company's results on Monday, 17 October 2022 at 3 p.m. BST.

The presentation will be hosted on the Investor Meet Company ("IMC") digital platform. Investors can sign-up for free and request to meet EnSilica via:

https://www.investormeetcompany.com/ensilica-plc/register-investor

Investors who already follow EnSilica on this platform will automatically be invited.

For further information please contact:

Notes to editors

EnSilica is a leading fabless design house focused on custom ASIC design and supply for OEMs and system houses, as well as IC design services for companies with their own design teams. The company has world-class expertise in supplying custom RF, mmWave, mixed signal and digital ICs to its international customers in the automotive, industrial, healthcare and communications markets. The company also offers a broad portfolio of core IP covering cryptography, radar and communications systems. EnSilica has a track record in delivering high quality solutions to demanding industry standards. The company is headquartered near Oxford, UK and has design centres across the UK and in  India and  Brazil.