30 November 2023

Newmark Security plc

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

Holding in Company

Newmark Security plc (AIM: NWT), a leading provider of electronic and physical security systems, announces that it was informed on 30 November 2023 that Dr B Beßmann holds 310,000 ordinary shares of 5p each in the Company, representing 3.31% per cent of the issued share capital of the Company.

For further information:

About Newmark Security plc

Newmark is a leading provider of electronic, software and physical security systems and installations that helps organisations protect human capital and provide safe spaces seamlessly and securely.

From our locations in the UK and US, we operate through subsidiary businesses positioned in specialist, high-growth markets.

We foster an open and inclusive work environment amongst our c.100 employees, serving hundreds of blue-chip customers.

Our product portfolio consists of Human Capital Management and Access Control Systems providing both hardware and software and physical security installations to various sectors.

Newmark Security plc is admitted to trading on AIM (AIM: NWT).

For more information, please visit https://newmarksecurity.com/ and sign up for RNS email alerts at https://newmarksecurity.com/investor-relations/rns-alerts/

Safe. Seamless. Secure