Our Roots

For over 130 years, Grenville Mutual Insurance Company has been sheltering families and their businesses across Eastern Ontario through its trusted and experienced Brokers and exclusive-agent partnerships.

Our collaborative approach stems from our roots and genuine desire to support our community. It is something the staff and Directors of our company are proud to say continues to guide the way we do business today.

Experiences from our past set the course for our future


Through the decades, Grenville Mutual has cultivated a strong, visionary business by intentionally working with its customers and municipal leaders. A strong vision has been at the core of Grenville Mutual since its beginnings. It is the focus that has given the company strength in adverse times, and created the drive to provide the best experience – always.

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