If you're here looking up Canada Revenue customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Canada Revenue also goes by or is associated with the names Canadian Revenue, CanadaRevenueAgency. They are considered to be part of the following sectors and industries: retail, Industrials, Commercial & Professional Services, Professional Services, Consulting. Canada Revenue is associated with terms like outerwear, public, government, consulting & professional services, b2b by their customers and industry analysts. Their competition, in the eyes of customers, are companies like There are no competitors to Canada Revenue as it's a government agency and it has no competitors.. They employ 5,639 people according to customers in the know.