Marc Grandisson
About Marc Grandisson
Marc Grandisson Chief Executive Officer
Marc Grandisson currently serves as the Chief Executive Officer. His role involves overseeing the strategic direction and operations of the company, ensuring the organization meets its financial and operational goals. Grandisson’s extensive experience in the reinsurance and finance sectors positions him as a leader capable of navigating complex market dynamics.
Marc Grandisson Education and Certifications
Marc Grandisson holds a B.Sc. in Actuarial Science from Université Laval in Canada, providing him with a strong foundation in analytical skills and actuarial principles. He further enhanced his expertise with an MBA from The Wharton School of the University of Pennsylvania. Grandisson is a Fellow of the Casualty Actuarial Society and a Member of the American Academy of Actuaries, credentials that underscore his professional qualifications and commitment to the field.
Marc Grandisson Professional Background
Marc Grandisson's professional background is diverse and includes significant roles at various prominent organizations. Before his current role, he worked at Berkshire Hathaway Group and held multiple positions at F&G Re, Inc. Additionally, he was with Tillinghast/Towers Perrin, gaining valuable industry experience. Grandisson joined Arch Reinsurance Ltd. in October 2001 as Chief Actuary, climbing the ranks to eventually lead Arch Worldwide Reinsurance Group and Arch Worldwide Mortgage Group.
Marc Grandisson Leadership at Arch Capital
At Arch Capital, Marc Grandisson has demonstrated remarkable leadership. He served as Chairman and Chief Executive Officer of Arch Worldwide Reinsurance Group from 2005 to 2015. He then took on the role of Chairman and Chief Executive Officer of Arch Worldwide Mortgage Group from February 2014 to December 2015. His growth continued as he served as President and Chief Operating Officer of Arch Capital from January 2016 to March 2018, and later as President of Arch Capital from March 2018 to December 2020. Grandisson’s leadership tenure at Arch Capital highlights his ability to spearhead growth and innovation within the company.