Gooch & Housego PLC

("G&H" or the "Company" or the "Group")

Notification of Half Year Results

Gooch & Housego PLC (AIM: GHH), the specialist manufacturer of photonic components and systems, will announce its results for the six months ended 31 March 2024 on Tuesday 4 June 2024.

A meeting for analysts will be held at 10.30am on 4 June 2024 at the offices of Buchanan, 107 Cheapside, London EC2V 6DN. To register attendance, please contact Buchanan at G&H@buchanan.uk.com.

A live audio webcast of the meeting will be available via the following link: https://stream.buchanan.uk.com/broadcast/663c7e38f309b09a38728804

Following the meeting, a recording of the webcast will be made available for replay at the Group's website at https://gandh.com/investors/.

For further information please contact:

Notes to editors

Gooch & Housego is a photonics technology business headquartered in Ilminster, Somerset, UK with operations in the USA and Europe. A world leader in its field, the company researches, designs, engineers and manufactures advanced photonic systems, components and instrumentation for applications in the Aerospace & Defence, Industrial, Life Sciences and Scientific Research sectors. World leading design, development and manufacturing expertise is offered across a broad range of complementary technologies.