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SDI Group plc

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

Result of the Annual General Meeting

24 September 2025 - SDI Group plc, the buy and build group, focused on companies which design and manufacture specialist lab equipment, industrial & scientific sensors and industrial & scientific products, is pleased to announce that at its annual general meeting ("AGM") held earlier today, all resolutions put to the AGM were duly passed.

Enquiries

SDI Group plc

Stephen Brown, Chief Executive Officer

Amitabh Sharma, Chief Financial Officer

+44 (0)1223 727144

www.sdigroup.com

Cavendish Capital Markets Ltd (NOMAD & broker)

Ed Frisby / Seamus Fricker - Corporate Finance

Andrew Burdis / Sunila de Silva - ECM

+44 (0)20 7220 0500

Vigo Consulting (Financial Communications)

Tim McCall / Rozi Morris / Fiona Hetherington

+44 (0)20 7390 0230

[email protected]

About SDI Group plc:

SDI Group plc is a group of small to medium size companies with specialist industrial and scientific products in growth sector niches which help solve customers' key challenges.

It specialises in the acquisition and development of companies that design and manufacture specialist products for use in lab equipment, industrial & scientific sensors and industrial & scientific products.

Its portfolio of businesses supplies the life sciences, healthcare, plastics and packaging, manufacturing, precision optics and measurement instrumentation markets.

SDI aims to continue its growth through driving the organic growth of its portfolio companies and by the acquisition of complementary technology businesses with established reputations in global markets.

For more information, please see: www.SDIGroup.com

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