Notice of AGM

16 April 2020

Ultra Electronics Holdings plc

Notice of Annual General Meeting

The Annual General Meeting (the "AGM") of Ultra Electronics Holdings plc (the "Company") will be held at 10.00 a.m. on 13 May 2020 at the Company's office at 4th Floor, 35 Portman Square, London W1H 6LR.

The Notice of AGM and accompanying Proxy Form are being posted to shareholders today are available to view and download on the Company's website https://www.ultra.group/investors/agm-documents/.

A copy of the Notice of AGM and Proxy Form has also been submitted to the National Storage Mechanism and will shortly be available for inspection at: https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

Further to the Company's announcement on 14 April 2020 shareholders are reminded not to attend the AGM in person this year as to do so would be inconsistent with current government guidelines relating to COVID-19. These guidelines can be found at https://www.gov.uk/coronavirus. Shareholders are strongly encouraged to exercise their vote by submitting their proxies well in advance of the deadline.

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About Ultra:

Ultra specialises in providing application-engineered tailored solutions. We focus on our customers' mission critical and intelligent systems in the defence, security, critical detection & control markets.

www.ultra.group