The OI Group of Companies
Professional Business Services
The OI Group of Companies is Canada's leading Professional Employer Organization (PEO). We support companies wishing to expand into Canada and which need to prospect/establish a presence without the expense of setting up a full operation locally.
The OI Group offers payroll, employee outsourcing, group benefits and pensions, HR and labour law support, health & safety and staffing to companies Internationally and Canada-wide since 1981.