• Mitsui Sumitomo

    Helping Your Business

    Move Forward

    At MSIG, we believe the solution starts and ends with your needs as a client. Customization, quality and care separate us as an industry leader – and empower us to serve you best.

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  • Mitsui Sumitomo

    Commercial Lines

    MSIG has helped clients manage their complex risks for more than 100 years. We incorporate into each of our products the flexibility, insight and support you need to help minimize your risk and remain successful in the event of a loss.

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  • Mitsui Sumitomo

    Personal Lines

    To support our long-term partnerships, MSIG serves the insurance needs of Japanese nationals residing in the United States through our subsidiary, Seven Hills Insurance Agency, LLC.

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  • Mitsui Sumitomo

    Report a Claim

    When a loss occurs, MSIG is with you 24/7. You can report your claim in a number of different ways at any time.

    Report a Claim
  • Mitsui Sumitomo

    Claim Inquiry

    Using our secure online portal, you can check the status of your claim and stay one step ahead.

    Claim Inquiry Login
  • Mitsui Sumitomo

    Premium Audit

    For your peace of mind, MSIG provides premium audits to calculate your final premium.

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  • Mitsui Sumitomo

    Risk Engineering

    Risk is best minimized when it’s properly understood. Our risk engineers have the training, expertise and professionalism to help you identify and minimize your business’s unique risks.

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  • Mitsui Sumitomo

    Loss Runs

    MSIG’s loss run system gives you access to valuable loss information and detailed reports for loss transparency.

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  • Mitsui Sumitomo

    WC Posting Notices

    Policyholders may now retrieve and complete their Workers’ Compensation Posting Notices online at their convenience.

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  • Commercial Lines

  • Personal Lines

  • Report a Claim

  • Claim Inquiry

  • Premium Audit

  • Risk Engineering

  • Loss Runs

  • WC Posting Notices

NEW - California COVID 19 Non-Industrial Reporting Requirements. To Learn More, Click Here. To Report a Non-Industrial Exposure, Click Here.

WHO WE ARE

About Us

  • The financial strength and stability of a carrier with over 100 years of experience and service
    • A+ rating by A.M. Best Company
    • A1 rating by Moody’s Investors Service
    • A+ rating by Standard & Poor’s
  • Global presence in 40+ countries and regions
  • Recognized leader in customer focus and innovation
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