Our Insurance Carriers

Middlesex Insurance Company

Middlesex Insurance Company


Middlesex Insurance is a subsidiary of Sentry Insurance.

  • Payment Information

    Phone:(800) 301-3366

    Safety Services
    Middlesex Insurance
    Assigned Risk Department E3/52
    1800 North Point Dr.
    Stevens Point, WI 54481

  • Claim Information

    Phone:(800) 573-6879

    To report a workers’ compensation claim, please call Middlesex directly. Please have claim-related information ready to help expedite your claim.