Stephen Postlewhite Appointed Chief Underwriting Officer at Conduit Holdings
Conduit Holdings, the parent company of Bermuda-based Conduit Re, appointed Stephen Postlewhite as chief underwriting officer, effective Jan. 26, 2026.
“His deep technical expertise and proven leadership in strategic underwriting across global reinsurance and insurance markets will be invaluable as we continue to strengthen our underwriting capabilities,” said CEO Neil Eckert. “I look forward to partnering with Stephen as we work to deliver results for our shareholders.”
In his new role, Postlewhite will lead Conduit’s underwriting strategy, oversee portfolio performance across its property, casualty, and specialty segments, and manage the company’s outwards reinsurance strategy. He brings nearly 30 years of industry experience to the position.
Postlewhite joins Conduit from McGill and Partners, where he served as partner and head of capital solutions. He previously worked as managing director and global chief underwriting officer at QBE Re and spent over 15 years at Aspen, holding progressively senior positions including CEO of both its reinsurance and insurance divisions. &

