About us

We’re here to help. 

We provide wage-loss benefits, medical coverage and support to help people get back to work after a work-related injury or illness. 

We are funded by premiums paid by  Ontario businesses. We provide no-fault collective liability insurance and access to industry-specific health and safety information.

We are one of the largest insurance organizations in North America, covering over five million people in more than 300,000 workplaces across Ontario.

The people we serve

Helping people is at the foundation of everything we do, together with our vision to make Ontario one of the healthiest and safest places to work. Hear from some of the people we’ve helped and worked with on our journey towards this vision, one success story at a time.

Follow their stories

Who we are

Our Board of Directors share our commitment to making Ontario the safest and healthiest place to work and setting the standard for outcomes in recovery, return to work, occupational health care and claims decision-making.

Our Board is responsible for setting the organization’s strategic direction and overseeing the management team’s performance in delivering on our organizational objectives.


Stay current with our latest news and updates.

Doing business with us

With a commitment to innovative, efficient and ethical procurement processes, we regularly partner with businesses and vendors as we look for ways to improve our services and make it easier for people to do business with us.

View current procurement activities

Our results

Part of our dedication to delivering our services in a way that meets the needs and expectations of the people we serve and work with involves demonstrating how we provide public value and being transparent about our measures and outcomes. We closely monitor and report on our operating results and financial position during the year and have a variety of reports available for you to review.

View our corporate reports


Review key documents related to the WSIB, like significant policies and information about our programs and services.

Privacy and accessing records

Under the Freedom of Information and Protection of Privacy Act (FIPPA), every person has the right to request access to a record. FIPPA requests can be made by filling out a request form.