Annual Report and Notice of AGM

SANDERSON DESIGN GROUP PLC

("Sanderson Design Group", the "Company" or the "Group")

Annual Report & Accounts and Notice of AGM

Sanderson Design Group PLC (AIM: SDG), the luxury interior design and furnishings group, announces that its Annual Report & Accounts for the year ended 31 January 2026 and its Notice of Annual General Meeting ("AGM") are now available at the Company's investor website: https://sandersondesign.group/investors/.

The AGM will be held on 01 July 2026 at 10.00am at Sanderson Design Group's headquarters, Voysey House, Sandersons Lane, London W4 4DS.

Printed copies of the documents, where requested, are being posted to shareholders today. Printed copies are also available by emailing [email protected].

For further information:

Notes for editors:

About Sanderson Design Group

Sanderson Design Group PLC is a luxury interior furnishings company that designs, manufactures and markets wallpapers, fabrics and paints. In addition, the Company derives licensing income from the use of its designs on a wide range of products such as bed and bath collections, rugs, blinds and tableware.

Sanderson Design Group's brands include Zoffany, Sanderson, Morris & Co., Harlequin, Clarke & Clarke and Scion.

The Company has a strong UK manufacturing base comprising Anstey wallpaper factory in Loughborough and Standfast & Barracks, a fabric printing factory, in Lancaster. Both sites manufacture for the Company and for other wallpaper and fabric brands.

Sanderson Design Group employs approximately 500 people and its products are sold worldwide. It has showrooms in London, New York and Chicago.

Sanderson Design Group trades on the AIM market of the London Stock Exchange under the ticker symbol SDG.

For further information please visit: www.sandersondesigngroup.com.