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  6. Mitsui Sumitomo Insurance Invests In W. R. Berkley

Investment Summary

Mitsui Sumitomo Insurance Invests In W. R. Berkley

On December 5, 2025, Mitsui Sumitomo Insurance invested in insurance company W. R. Berkley

Investment Highlights
  • This is Mitsui Sumitomo Insurance’s 1st transaction in the Insurance sector.
  • This is Mitsui Sumitomo Insurance’s 1st transaction in the United States.
  • This is Mitsui Sumitomo Insurance’s 1st transaction in Connecticut.

Investment Summary
Date 2025-12-05
Target W. R. Berkley
Sector Insurance
Investor(s) Mitsui Sumitomo Insurance
Deal Type Stake Purchase

Target

W. R. Berkley

Greenwich, Connecticut, United States
W. R. Berkley is an operator of financial services company focused on commercial lines writers in the United States and operates worldwide in two segments of the property-casualty insurance business: Insurance and Reinsurance & Monoline Excess. W. R. Berkley was founded in 1967 and is based in Greenwich, Connecticut.

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Investor(S) 1

Investor

Mitsui Sumitomo Insurance

Tokyo, Japan
Category Company
Founded 2001
Sector Insurance
DESCRIPTION

Mitsui Sumitomo Insurance is a Japanese non-life insurance company offering a range of insurance and risk-management services, including automobile, fire, accident, and various corporate/international insurance products. Mitsui Sumitomo Insurance was formed in 2001 and is headquarters are in Tokyo.

DEAL STATS #
Overall 1 of 1
Sector: Insurance M&A 1 of 1
Type: Stake Purchase M&A Deals 1 of 1
State: Connecticut M&A 1 of 1
Country: United States M&A 1 of 1
Year: 2025 M&A 1 of 1
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