Greig Thomas (CFO)

Greig Thomas was appointed Chief Financial Officer of HSS ProService Marketplace in 2024, following senior finance leadership roles across the HSS Group, including Finance Director for HSS ProService and Head of Group Finance.

A CIMA-qualified finance professional, Greig brings over 30 years’ experience in financial management, transformation, and commercial strategy. He leads the finance agenda with a focus on governance, reporting excellence, and using finance as a catalyst for growth and efficiency. His expertise includes financial reporting, forecasting, change management, and enterprise systems, with deep experience in automation and process improvement. Greig is recognised for his people leadership and ability to translate complexity into clear, actionable insight.

Greig is a dad to one, who enjoys spending his free time on the tennis court, valuing the focus, discipline and energy the game brings. Scottish at heart, he is now based in London, blending his roots with life in the capital.