QBE Insurance Group has announced the appointment of Sebastian Tjornelund as Asia Head of Marine Underwriting, effective from 1 December 2025. In his new role, Tjornelund will be responsible for implementing QBE Asia’s strategy for marine underwriting portfolios and facultative reinsurance across the region. He will oversee the growth and profitability of these sectors, providing guidance to regional underwriters and handling complex client coverage. Tjornelund will report to Ronak Shah, CEO of Wholesale Markets Asia, with additional oversight from Simon Lascelles, Head of Marine, International.
Tjornelund, who has been with QBE since September 2023, previously served as Interim Head of Marine, Asia, and Head of P&I Underwriting, Asia. His extensive experience in marine insurance spans over 13 years, including senior roles at two International Group P&I Clubs. He expressed enthusiasm about his new position, stating, “It’s an exciting time to be part of the marine insurance sector. The industry is evolving rapidly, shaped by a complex mix of emerging and longstanding risks.”
Ronak Shah praised Tjornelund’s contributions, noting, “During the past two years, Sebastian has been a key member of QBE Asia’s marine underwriting team. Time and again, he has demonstrated exceptional underwriting skills and leadership prowess.”
The appointment underscores QBE’s commitment to strengthening its marine insurance capabilities in Asia amidst a rapidly changing industry landscape.

