Mitsui Sumitomo Insurance to buy 15% of BlackRock-backed W.R. Berkley

Japan group seeks expertise in growing specialty insurance field

20250328N Mitsui Sumitomo Insurance

Overseas businesses now account for nearly 40% of the profit at the Mitsui Sumitomo Insurance group. (Photo by Natsumi Iwata)

JUN WATANABE

TOKYO -- Japan's Mitsui Sumitomo Insurance said Friday it will spend $3.8 billion to acquire a 15% stake in U.S. insurer W.R. Berkley in a bid to tap into the growing specialty insurance market.

Sponsored Content

About Sponsored ContentThis content was commissioned by Nikkei's Global Business Bureau.