Kelly, If you are here on a work visa, you may not be able to work for any other business - including one that you own. If you only plan on owning the business and are not involved in any of its operations or management, you may be able to find a loophole. However, as this could seriously jeopardize your current employment and residency, I wouldn't take a chance and would speak with someone at the Canadian embassy to learn exactly what you are are permitted to do. The answer will vary depending the type of work visa you have, so it is best to speak with an expert. Here is contact information for the Canadian Embassy in Washington DC: