Who we are

Chubb is the world’s largest publicly traded P&C insurance company and the largest commercial insurer in the U.S. With operations in 54 countries and territories, Chubb provides commercial and personal property and casualty insurance, personal accident and supplemental health insurance, reinsurance and life insurance to a diverse group of clients. As an underwriting company, we assess, assume and manage risk with insight and discipline. We service and pay our claims fairly and promptly. We combine the precision of craftsmanship with decades of experience to conceive, craft and deliver the very best insurance coverage and service to individuals and families, and businesses of all sizes. 

Chubb is also defined by its extensive product and service offerings, broad distribution capabilities, exceptional financial strength and local operations globally. The company serves multinational corporations, mid-size and small businesses with property and casualty insurance and risk engineering services; affluent and high net worth individuals with substantial assets to protect; individuals purchasing life, personal accident, supplemental health, homeowners, automobile and specialty personal insurance coverage; companies and affinity groups providing or offering accident and health insurance programs and life insurance to their employees or members; and insurers managing exposures with reinsurance coverage.

Chubb has more than $177billion in assets and $40 billion of gross premiums written in 2019. Chubb’s core operating insurance companies maintain financial strength ratings of AA from Standard & Poor’s and A++ from A.M. Best. Chubb Limited, the parent company of Chubb, is listed on the New York Stock Exchange (NYSE: CB) and is a component of the S&P 500 index. Chubb maintains executive offices in Zurich, New York, London, Paris, Japan and other locations, and employs more than 30,000 people worldwide.

Chubb Insurance Japan is a member of Chubb Group and rated A+ by Standard & Poor’s (as of April 2020). In 2020, Chubb Insurance Japan will be celebrating 100 years in the country, the longest among all active foreign insurers in Japan.

Chubb Insurance Japan Executives

President & CEO / Regional President, Far East
Diego Sosa

Director & CFO / Regional Vice President, Far East
P. Scott Lawlis

Director / Regional Vice President, Far East
David Morrow

Director / Regional Vice President, Far East
Kazuhito Takahashi

Director / Regional Vice President, Far East
Justin Boyson

Director / Regional Vice President, Far East
William Wahba


Hisahiko Sasaki

Yoshio Sano

Executive Officers

Dirk Russell

Noel Kelaita


Yoshihisa Yamazaki

Osamu Yoneyama

Tatsuo Ueno

Financial Data

Chubb Insurance Japan

Capital (as of March 2020)
JPY 5 Billion

Total Assets (as of the end of March 2020)
JPY 66.12 Billion

Gross Written Premium (FY 2019 excluding LTMR Deposit Premium)
JPY 64.17 Billion

Net Written Premium (FY 2019) 
JPY 25.11 Billion

Solvency Margin Ratio (as of the end of March 2020)

Insurer Financial Strength Rating (as of August 2020)
Standard & Poor's: AA-

Contact Information

Chubb Insurance Japan
Garden City Shinagawa Gotenyama
6-7-29 Kita-shinagawa
Shinagawa-ku, Tokyo 141-8679
Tel: 03-6364-7000