20 July 2023

NANOCO GROUP PLC

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

Notification of Investor Presentation

Nanoco Group plc (LSE: NANO), a world leader in the development and manufacture of cadmium-free quantum dots and other specific nanomaterials emanating from its technology platform, announces that it will be hosting a presentation to shareholders via the Investor Meet Company platform on 24 July at 12:30 pm GMT.

The presentation will focus on the matters set out in the Circular and Notice of General Meeting that was issued on 18 July 2023, together with the Board's recommendation that shareholders VOTE AGAINST ALL of the Requisitionists' resolutions.

Questions should be submitted in advance to [email protected] or via the Investor Meet Company Dashboard until 5:00 pm on 21 July 2023.

Investors can sign up to Investor Meet Company for free and click "Add to Meet" Nanoco via:
https://www.investormeetcompany.com/ nanoco-group-plc /register-investor.

Investors who already follow Nanoco Group Plc on the Investor Meet Company platform will automatically be invited.

A recording of the webcast will also be made available on Nanoco's website www.nanocotechnologies.com and on Investor Meet Company's own channels.

- Ends -

For further information, please contact:

Nanoco Group PLC:                                                                                                                                   +44 (0) 1928 761 404

Brian Tenner, CEO

Liam Gray, CFO & Company Secretary

Peel Hunt (Joint Corporate Broker):                                                                                                      +44 (0) 20 7418 8900

Paul Gillam

James Smith

Turner Pope Investments (Joint Corporate Broker):

Andrew Thacker                                                                                                                                +44 (0) 20 3657 0050

James Pope

MHP:                                                                                                                                                            +44 (0) 20 3128 8990

Reg Hoare

Matthew Taylor

Christian Harte

[email protected]

Notes for editors:

About Nanoco Group plc

Nanoco (LSE: NANO) harnesses the power of nano-materials. 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. The Group produces quantum dots and other nano-materials. 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 Display, Sensor and Electronics markets. An interesting property of quantum dots is their absorption spectrum. 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 image sensors. Another interesting property of quantum dots is photoluminescence: the emission of longer wavelength light upon excitation by light of a shorter wavelength. The colour of light emitted depends on the particle size. 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 and infrared spectrum, rendering them useful for a wide range of applications including displays, lighting and biological imaging.

Nanoco was founded in 2001 and is headquartered in Runcorn, UK, with a US subsidiary, Nanoco Inc., in Concord, MA. Nanoco continues to build out a world-class, patent-protected IP portfolio generated both by its own innovation engine, as well as through acquisition.

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.