Haydale PLCLSE: HAYD

Haydale: Directorate change

· Issued by Haydale PLC via RNS

Summary by 6ix AI

Mark Sait, CEO of SaveMoneyCutCarbon (SMCC) and Group Chief Commercial Officer at Haydale plc, an advanced materials and clean technology group, is stepping down from the Group Board on November 9, 2026 to focus fully on his role as SMCC CEO.

Key details

  • His SMCC focus includes putting in place SMCC's new delivery model. Details of the model were provided in the company's recent trading update and New National Delivery Model announcement of October 13, 2026.
  • SMCC is the Group's business-to-business sales arm, providing national sales, programme management and installer network capability.

6ix AI wrote this summary from the release below and checked it against the release.

Haydale PLC
09 November 2026

9 November 2026

Haydale plc

(“Haydale”, “Group” or the “Company”)

Directorate Change

Haydale (AIM: HAYD), the advanced materials and clean technology group, announces that Mark Sait, CEO of SaveMoneyCutCarbon (“SMCC”) and Group Chief Commercial Officer, is to step down from the Group Board today in order to focus fully on his SMCC CEO role including the implementation of the new SMCC delivery model, details of which were provided in the Company’s recent FY26 Trading Update and New National Delivery Model announcement of 13 October 2026.

For further information:

Haydale plc

Tel: +44 (0) 1269 842 946

Simon Turek, CEO

www.haydale.com

Patrick Carter, CFO

Cavendish (Nominated Adviser & Broker)

Tel: +44 (0) 20 7220 0500

Ed Frisby/Edward Whiley/Trisyia Jamaludin, Corporate Finance

Will Smith, Corporate Broking

Notes to Editors

Haydale plc is an advanced materials and clean-technology company focused on the development and deployment of energy- and water-efficient technologies at scale. The Group's mission is to improve the energy, water and carbon performance of one million buildings.

The Group leverages its proprietary HDPlas® platform technology to develop patented graphene-enabled products that deliver measurable energy, water and carbon savings. These products are deployed through an integrated commercial model combining product innovation, customer access, delivery capability and Impact Partner relationships.

SaveMoneyCutCarbon operates as the Group's embedded B2B go-to-market platform, providing a national sales, programme management and installer network capability. Through its Impact Partner Programme, SMCC originates pre-qualified demand via long-term agreements with UK banks and utilities.

ENDS

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END

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