18 March 2024

EnSilica plc

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

Result of General Meeting

and

Total Voting Rights

EnSilica, a leading chip maker of mixed signal ASICs (Application Specific Integrated Circuits), announces that at the general meeting of the Company held earlier today, all resolutions were duly passed. The results of the proxy voting will be available on the Company's website in due course.

As a result of resolutions being passed today, the Placing announced on 27 February 2024 can now proceed and it is expected that Admission will become effective and dealings in the Placing Shares will commence on AIM at 8.00 a.m. on 20 March 2024.

Total Voting Rights

Upon Admission, the Company's issued share capital will consist of 85,005,158 ordinary shares of 0.1p ("Ordinary Shares") with one voting right each. The Company does not hold any Ordinary Shares in treasury. Therefore, the total number of Ordinary Shares and voting rights in the Company will be 85,005,158. With effect from Admission, this figure may be used by shareholders in the Company as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

Terms used but not defined in this announcement have the same meaning as set out in the Company's announcement released at 14:24 on 27 February 2024.

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About EnSilica

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.