Non-Executive Director Appointment

THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION

6 November 2026

TT Electronics plc

Non-Executive Director Appointment

TT Electronics plc ("TT" or the “Company”), a global provider of engineered electronics for performance critical applications, announces that Alexander Paiusco will join the Board as a Non-Executive Director of the Company on 11 November 2026.

Alexander is being appointed as a representative of DBAY Advisors Limited ("DBAY"), pursuant to a relationship agreement between the Company and DBAY entered into on 6 November 2026. Pursuant to the relationship agreement, DBAY has the right to appoint one Non-Executive Director to the Board of TT for so long as DBAY holds at least 17.5% of TT’s voting rights. DBAY currently holds approximately 28.40% of TT's voting rights. The relationship agreement also contains customary conflict of interest and confidentiality provisions.

Alexander is also Managing Partner of DBAY and has served as Executive Director since 2011. Alexander has over 25 years' experience in corporate finance and has significant Board experience across a variety of sectors.

Commenting on the announcement, Phil Swash, Chair, said:

"I am delighted to welcome Alexander to the TT Electronics Board as Non-Executive Director. Alexander has extensive experience in helping businesses grow and reach their full potential. I am confident that his perspective and experience will make a valuable contribution to the Board as we continue to execute our strategy, and we look forward to working with him.”

The Company confirms that there is no further information to be disclosed under UK Listing Rule 6.4.8R in relation to Alexander’s appointment.

The person responsible for release of this announcement on behalf of TT is Ian Buckley, Group General Counsel & Company Secretary.

About TT Electronics

TT Electronics is a global provider of engineered electronics for performance critical applications.

TT solves technology challenges for a sustainable world. TT benefits from enduring megatrends in structurally high-growth markets including healthcare, aerospace, defence, electrification and automation. TT invests in R&D to create designed-in products where reliability is mission critical. Products designed and manufactured include sensors, power management and connectivity solutions. TT has design and manufacturing facilities in the UK, North America, and Asia.