Notification of Half Year Results

Gooch & Housego PLC

("G&H" 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 2022 on Tuesday 7 June 2022.

A meeting for analysts will be held at 9.30am on the morning of 7 June 2022 at the offices of Buchanan, 107 Cheapside, London EC2V 6DN. To register attendance, please contact Buchanan at G&[email protected].

A live audio webcast of the meeting will be available via the following link:

https://webcasting.buchanan.uk.com/broadcast/627a1449945a3a3160c27d7b

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

Notes to editors

Gooch & Housego is a photonics technology business headquartered in Ilminster, Somerset, UK with manufacturing sites in the UK, USA and China. 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.