Gareth Llewellyn, Board Mentor, Criticaleye

Gareth Llewellyn

Board Mentor


Gareth is chair of Transport Infrastructure Ireland and a Non-executive Director on the Board of PE-backed Sage Housing where he chairs the Remuneration and Nominations Committee. He has also been a Non-executive Director at Harwich Haven Authority and Biffa plc.

He has successfully led safety, sustainability, ESG, risk and regulatory matters for both National Grid plc and Anglo American plc, two global FTSE 100 companies, as well as for Network Rail, transforming their performance. He has experience of M&A in the UK, US, Latin America and Africa and led the subsequent integration of operations.

As Chief Executive of DVSA, he led the turnaround of a £400m government trading fund, winning awards for its digital transformation.

Workday AlixPartners Experian E.ON UK Redwood Bank Tullow Oil plc London Stock Exchange Accenture Salesforce Lightsource bp Concentrix Veolia Water Technologies Amazon UK Legal & General Investment Management Royal London Group NATS Google LDC Robert Walters Drax Group plc Mayborn Group Bunzl plc Eton Bridge Partners Eightfold AI GlaxoSmithKline plc