Gooch & Housego PLC

(“G&H” or the “Group”)

Notification of Half Year Results

Gooch & Housego PLC (AIM: GHH), the specialist manufacturer of optical components and systems, will announce its results for the six months ended 31 March 2020 on Tuesday 2 June 2020.

A conference call for analysts will be held at 9.30am on the morning of 2 June 2020; analysts who require dial-in details, please contact Buchanan by emailing G&[email protected].

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.