Arch North America appoints five division presidents

July 10 - (The Insurer) - Arch Insurance North America has appointed five executives to newly created division president roles, effective August 1, 2025.

Linda Fallon will lead the consumer business division, overseeing the travel, accident and health, and warranty and lenders solutions units. Fallon has been with the company since 2011.

Mark Lange has been appointed division president of middle market and entertainment. Lange joined Arch in 2015 and most recently served as chief middle market executive.

Justin Psaki will head the financial, professional and programs division, which includes management liability, professional liability, cyber and the P&C programs unit. Psaki has been with the company for 15 years, most recently as executive vice president of financial and professional lines.

Rich Stock has been named division president of casualty and surety. Stock has been with Arch for six years, most recently as chief underwriting officer for large account casualty and surety.

Valerie Turpin will serve as division president of property and marine. Turpin joined Arch six years ago and most recently served as CUO for property.

All five division presidents will report directly to Brian First, president of Arch Insurance North America.

“The alignment of our business units into these five divisions reflects the tremendous growth that Arch Insurance North America has experienced in the past five years,” First said.