W. R. Berkley Corporation appointed John S. Diem as the president of its subsidiary, Berkley Underwriting Partners LLC, a management company that oversees managing general underwriter (MGU) program business. The appointment is effective immediately. Diem has over 20 years of experience in the insurance industry with various companies. Most recently he served as senior vice president of Kemper Alternative Risks.
Was this article valuable?
Here are more articles you may enjoy.
Insurance Industry ‘Megadeals’ Dominate 2025, Says PwC 
Former CEO of Nonprofit P/C Statistical Agent Sentenced for Stealing Millions 
Son of Ponzi-Accused Georgia Building & Loan Founder Now an Insurance Agent 
Three Top P/C Insurers Account for Most of Insurance AI Patents From This Issue
