Appointment of Financial Adviser and Joint Broker

22 December 2023

NANOCO GROUP PLC

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

Appointment of Financial Adviser and Joint Broker

Nanoco Group plc (LSE: NANO), is pleased to announce the appointment of Cavendish Capital Markets Limited as the Company's Financial Adviser and joint Corporate Broker.

- Ends -

For further information, please contact:

Nanoco Group PLC:

Brian Tenner, CEO                                                                                                                                               +44 (0)1928 761 404

Liam Gray, CFO & Company Secretary

Cavendish Capital Markets Limited (Financial Adviser & Joint Corporate Broker):

Ed Frisby / George Lawson (Corporate Finance)                                                                            +44 (0) 20 7220 0500

Tim Redfern / Charlie Combe (Corporate Broking)

Jasper Berry (Sales)

Turner Pope Investments (Joint Corporate Broker):

Andrew Thacker                                                                                                                                  +44 (0) 20 3657 0050

James Pope

MHP:                                                                                                                                                      +44 (0) 203 128 8100

Reg Hoare

Matthew Taylor

Christian Harte

nanoco@mhpgroup.com

About Nanoco Group plc

Nanoco (LSE: NANO) is a nano-material production company, specialising in the production of its patented cadmium free quantum dots (CFQD®) and other patented nano-materials for use in the electronics industries.

Founded in 2001 and headquartered in Runcorn, UK, Nanoco continues to build out a world-class, patent-protected IP portfolio alongside the scaling of the production for commercial orders.

Nano-materials are materials with dimensions typically in the range 1 - 100 nm. Nano-materials have a range of useful properties, including optical and electronic. Quantum dots are a subclass of nano-material that have size-dependent optical and electronic properties. Within the sphere of quantum dots, the Group exploits different characteristics of the quantum dots to target different performance criteria that are attractive to specific markets or end-user applications such as the Sensor, Electronics and Display markets. Nanoco's CFQD® quantum dots are free of cadmium and other toxic heavy metals, and can be tuned to emit light at different wavelengths across the visible spectrum, rendering them useful for a wide range of display applications. Nanoco's HEATWAVE™ quantum dots can be tuned to absorb light at different wavelengths across the near-infrared spectrum, rendering them useful for applications including cameras and image sensors.

Nanoco is listed on the Main Market of the London Stock Exchange and trades under the ticker symbol NANO. For further information please visit: www.nanocotechnologies.com