Meet our Advisory Board

Guided by a shared mission, Gaia's experienced board is passionate about transforming recruitment for employers and candidates alike. 
Andrea Marston
Global Talent Leader
Andrea brings extensive experience as a Global Talent Leader, having held key roles at industry-leading companies such as VMware, Workday, Finastra, AOL, Huddle, and Oracle.
Her expertise spans talent strategy, recruitment, and workforce management, making her a valuable contributor to Gaia’s growth and innovation.
Jonathan Kestenbaum
Managing Director of AMS USA
Jonathan is the Managing Director of AMS USA, one of the world's largest RPOs, known for his vast experience in talent acquisition technology. In 2012, he built and sold his first HR tech company, earning recognition as a thought leader in the field. His entrepreneurial mindset and strategic vision play a key role in shaping Gaia’s future.
Lord Chris Holmes
Member of House of Lords
Lord Chris Holmes is a distinguished member of the House of Lords, serving as the Channel 4 Deputy Chair and a Diversity Advisor to the Cabinet Office. A world-record-holding Paralympian, Lord Holmes brings a unique blend of leadership, advocacy, and commitment to diversity, enhancing Gaia’s values and mission.
Matthew Grimsdale
Chief Financial Officer
Matthew is an experienced financial executive with deep expertise in strategic finance leadership. His strengths in financial planning, capital management, and scaling high-growth companies play a pivotal role in shaping Gaia’s financial strategy, driving sustainable and long-term growth.
Patrik Dibdiak
Director of IT at SpaceX
Patrik is a seasoned IT leader with a rich background in systems engineering, having served at top-tier companies such as Google and Robinhood. Now the Director of IT Systems Engineering at SpaceX, his deep technical expertise strengthens Gaia’s technological vision and infrastructure.
Romy Sembi
Chief Learning Officer
With 25 years of experience training sales teams at major organisations including Indeed, Total Jobs, Jobsite, Gumtree, and TES, Romy is an experienced leader in learning and development. As Chief Learning Officer at Gaia, he drives innovative training strategies that empower talent across the recruitment industry.