HSI Family of Brands

Who is HSI? We are your single-source partner in environmental, health and safety, compliance and professional development training, and software solutions.

HSI has continued to invest in strategic acquisitions that further our mission of making workplaces and communities safer, empowering employee development, and simplifying business compliance. We have joined a unique blend of companies to better serve our current and future customers. Learn more about the companies who have come together as HSI.