Tim Breen

Tim Breen was elected to GF’s board of directors in January 2018.

Tim Breen is Chief Executive Officer (CEO) of GF, a position he was appointed to in 2025, having joined the company in 2018.

Prior to becoming CEO, Mr. Breen served as GF’s Chief Operating Officer (COO), overseeing the company’s global operations, including the manufacturing, quality, supply chain and digital transformation teams. Earlier in his tenure at GF he held various executive roles including leading strategy, business transformation and finance. Prior to joining GF, Mr. Breen served as a member of the senior leadership team of GF’s founding shareholder, Mubadala Investment Company (Mubadala). Earlier in his career, he was a partner with McKinsey & Company in Abu Dhabi.

Mr. Breen holds a Master of Business Administration degree from London Business School and is based in New York.