Notice of AGM

18 July 2024

Calnex Solutions plc

("Calnex" or the "Company")

Notice of Annual General Meeting and posting of Annual Report

Calnex Solutions plc (AIM: CLX), a leading provider of test and measurement solutions for the global telecommunications and cloud computing markets, confirms that its Annual General Meeting ("AGM") will be held on 22 August 2024 at 9am at Oracle Campus, Linlithgow, EH49 7LR.

The Company's Annual Report and Accounts for the financial year ended 31 March 2024, along with the Notice of Annual General Meeting and a Form of Proxy, has been posted to shareholders and is available on the Company's website at: https://investors.calnexsol.com/.

AGM arrangements

The AGM will be held in person, but we are pleased to offer the opportunity again for shareholders (or their duly appointed representatives and/or proxies) to participate remotely via Zoom, with the details of how to participate set out below. It would help the Company's planning if shareholders who wished to attend in person could email investors@calnexsol.com by no later than 5.30 p.m. on 8 August 2024 to confirm their wish to attend in order that the Company can be confident that the facilities proposed for the AGM will be able to accommodate attendance.

Details of any significant changes to the AGM arrangements will be published on the Company's website (https://investors.calnexsol.com/regulatory-news-alerts/) and shareholders are reminded that they can register for email alerts.

The Company is committed to encouraging shareholder engagement on the business of the AGM. As such, in addition to voting by proxy, shareholders (including any of their duly appointed proxies and/or corporate representatives) will be able to participate in the AGM by Zoom. Participating by Zoom will allow shareholders to view and listen to the AGM remotely and to follow the proceedings in real time as well as asking questions, if they are invited to do so. Please note, however, that shareholders will not be able to vote if participating by Zoom and it is therefore important that, if they wish to vote at the AGM, shareholders either physically attend the AGM or appoint a proxy to attend and vote on their behalf. Information on how to participate by Zoom can be found below.

In order to participate by Zoom, shareholders will be required to pre-register by sending an email to investors@calnexsol.com by no later than 5.30 p.m. on 8 August 2024. Shareholders will then be sent by email a link to the Zoom meeting with detailed joining instructions.

The results of the voting will be available on the Company's website at https://investors.calnexsol.com/ as soon as practicable after the conclusion of the AGM.

Dividend timetable

As confirmed in the announcement of the Company's final results for the year ended 31 March 2024, released on 21 May 2024, the directors are proposing a final dividend of 0.62p per share. The final dividend will be proposed for approval at the AGM and, if approved, will be paid on 30 August 2024 to all shareholders on the register as at close of business on 26 July 2024, the record date. The ex-dividend date will be 25 July 2024.

For more information, please contact:

Overview of Calnex

Calnex Solutions designs, produces and markets test and measurement instrumentation and solutions for the telecoms and cloud computing industries. Calnex's portfolio enables R&D, pre-deployment and in-service testing for network technologies and networked applications, enabling its customers to validate the performance of the critical infrastructure associated with telecoms and cloud computing networks and the applications that run on it.

To date, Calnex has secured and delivered orders in 68 countries across the world. Customers include BT, China Mobile, NTT, Ericsson, Nokia, Intel, Qualcomm, IBM and Meta.

Founded in 2006, Calnex is headquartered in Linlithgow, Scotland, with additional locations in Belfast, Northern Ireland, Stevenage, England and California in the US, supported by sales teams in China and India. Calnex has a global network of partners, providing a worldwide distribution capability