Headshot
Guest

Keith O'Flynn

Keith O’Flynn is a Chartered Environmentalist with over 13 years’ experience in civil engineering and construction, specialising in sustainability, environmental compliance, and supply chain decarbonisation.


He is Group Supply Chain Sustainability Manager at John Sisk & Son, a leading building and civil engineering contractor operating across Ireland, the UK, and Europe. Keith leads sustainable procurement strategy, focusing on carbon reduction, resource efficiency, and social value across a complex, multi-tier supply chain. His work connects design, engineering, commercial teams, and suppliers to embed sustainability from concept through delivery.


In 2024, Keith was elected Chairman of the Supply Chain Sustainability School UK under the Construction Leadership Group. He holds an MSc in Water Resource Management from Queen’s University Belfast and a BSc in Environmental Science from NUI Galway.

https://www.linkedin.com/in/keith-o-flynn-37990b56/

Guest appearance on: