Domestic P&C Insurance
Sompo Japan Insurance Inc.
Line of Business: P&C Insurance
Head Office: 26-1 Nishi-shinjuku 1-chome, Shinjuku-ku, Tokyo .
Proportion of Voting Rights Held by the Group*：100.0%
https://www.sompo-japan.co.jp/english
SAISON AUTOMOBILE AND FIRE INSURANCE COMPANY, LIMITED
Line of Business: P&C
Insurance Head Office: 1-1 Higashi-ikebukuro 3-chome, Toshima-ku, Tokyo .
Proportion of Voting Rights Held by the Group*：99.9%
https://www.ins-saison.co.jp (Japanese only)
Sompo Japan DC Securities Inc.
Line of Business: Defined-contribution Pension Plans and Sale of Investment
TrustHead Office: 25-1 Nishi-shinjuku 1-chome, Shinjuku-ku, Tokyo .
Proportion of Voting Rights Held by the Group*：100.0%
https://www.sjdc.co.jp/english/
Sompo Japan Partners Inc.
Line of Business: Insurance Agency Business
41F, Shinjuku Mitsui Building, 1-1 Nishi-Shinjuku 2-chome, Shinjuku-ku, Tokyo
Proportion of Voting Rights Held by the Group*：100.0%
https://www.sjpt.co.jp (Japanese only)
Sompo Risk Management Inc.
Line of Business: Risk Consulting and Cyber Security Business
Head Office: 24-1 Nishi-shinjuku 1-chome, Shinjuku-ku, Tokyo .
Proportion of Voting Rights Held by the Group*：100.0%
https://www.sompo-rc.co.jp/services_e
Line of Business：Small Amount & Short Term Insurance
Head Office：26-1 Nishi-shinjuku 1-chome, Shinjuku-ku, Tokyo
Proportion of Voting Rights Held by the Group*：100.0%
https://www.mysurance.co.jp/(Japanese only)
Line of Business: Assistance (helpdesk and arrangement service for solutions)
Head Office: 32-2 Honcho 1-chome, Nakano-ku, Tokyo .
Proportion of Voting Rights Held by the Group*：66.6%
https://prime-as.co.jp/en/
Line of Business：Extended Warranty
Head Office：8F, Sumitomo Fudosan Ochanomizu Building, 2-2-3 Sotokanda, Chiyoda-ku, Tokyo
Proportion of Voting Rights Held by the Group*：100.0%
https://www.sompo-swt.com/(Japanese only)
Overseas Insurance
plus more than 50 companies
Domestic Life Insurance
Sompo Himawari Life Insurance Inc.
Line of Business: Life insurance
Head Office: 13-1 Nishi-Shinjuku 6-chome, Shinjuku-ku, Tokyo .
Proportion of Voting Rights Held by the Group*：100.0%
http://www.himawari-life.co.jp (Japanese only)
Nursing Care & Seniors Business
Line of Business: Nursing Care
Head Office:Shinagawa Seaside East Tower, 12-8, higashishinagawa 4-chome, shinagawa-ku,Tokyo .
Proportion of Voting Rights Held by the Group*：100.0%
https://corporate.sompocare.com/（Japanese only）
Line of Business:
Planning, development, sales and operation support and maintenance
services for welfare operations support software
Head Office: 3369 Wada, Nanyo-shi, Yamagata Prefecture
Proportion of Voting Rights Held by the Group*：100.0%
https://www.ndsoft.jp/ (Japanese only)
Digital
SOMPO Light Vortex Inc.
Line of Business: Digital
Head Office: 26-1 Nishi-Shinjuku 1-chome, Shinjuku-ku, Tokyo
Proportion of Voting Rights Held by the Group*：100.0%
https://lightvortex.com (Japanese only)
Strategic Operating Companies
Sompo Asset Management Co.,Ltd.
Line of Business: Investment Advisory Service and Management Business of Investment
TrustHead Office: 2-16 Nihonbashi 2-chome, Chuo-ku, Tokyo .
Proportion of Voting Rights Held by the Group*1：100.0%
https://www.sompo-am.com
Line of Business: Home Remodeling
Head Office: 57, Bentendoori 4-chome, Naka-ku,Yokohama City, Kanagawa .
Proportion of Voting Rights Held by the Group*1：100.0%
https://freshhouse.co.jp/ (Japanese only)
Sompo Health Support Inc.
Line of Business：Healthcare Business
Head Office：2-3, Kanda Awaji-cho 1chome, Chiyoda-ku, Tokyo
Proportion of Voting Rights Held by the Group*1：100.0%
https://www.sompo-hs.co.jp/(Japanese only)
Line of Business: Healthy Aging & Related Services
Head Office: 1221 Ave of Americas, 18th
Floor New York NEW YORK 10020
Proportion of Voting Rights Held by the Group*2：100.0%
https://sompohorizon.com/
- As of March 31, 2023
- As of April 19, 2023(Established in April 2023)
