Choosing a name is one of the most exciting parts of starting a business. But many entrepreneurs quickly learn that the name they choose has many nuances, and that these take the form of a corporate name, trade name, and trademark. These are not the same thing.
Understanding how these naming conventions work in Canada can help you choose the right approach to registering your business name. The most important thing to note is that each serves a different purpose and offers a different level of protection.

What is a Corporate Name?
A corporate name is the legal name for an incorporated business. It appears on official incorporation documents and marks the corporation as a separate legal entity.
For example, a business may be incorporated as Heirloom Gardens Inc. That corporate name is used for legal and administrative purposes, including:
- Opening a business bank account
- Signing contracts
- Filing corporate documents
- Communicating with government agencies
A corporation may operate under its corporate name or choose to use additional names for branding and marketing purposes.
What is a Trade Name?
A trade name is the name a business uses to operate or promote its products and services. It may differ from the corporate name.
Businesses often register a trade name when they want to operate under a different name than their legal business name.
For example, Heirloom Gardens Inc. may choose to market itself simply as Bloom Flowers in this situation. Bloom Flowers would then be registered as a trade name.
What is a Trademark?
A trademark helps distinguish a business’s brand from competitors. It can protect elements such as business names, logos, slogans, or other identifying brand features.
When comparing trade names and trademarks in Canada, the key difference is that a trade name identifies the business, whereas a trademark safeguards a brand in the marketplace.
For example, Heirloom Gardens Inc. operates under the trade name Bloom Flowers. If the company builds a strong reputation under the Bloom Flowers brand, it may choose to register Bloom Flowers as a trademark to help protect it from competitors using similar branding for products or services.
A Quick Recap
- Corporate Name: Heirloom Gardens Inc. (the legal incorporated name)
- Trade Name: Bloom Flowers (the name customers see)
- Trademark: Bloom Flowers® (the protected brand)
Legal Protection for Each Type of Name
One of the biggest sources of confusion in the business name vs. trademark discussion is the level of protection each option provides.
- Corporate name: Name protection through the incorporation process, subject to applicable laws and approval requirements.
- Trade name: Businesses can operate under a specific name, but it does not provide the same level of brand protection as the corporate name or a trademark.
- Trademark: Broader protection for a brand to prevent others from using similar names or branding in connection with similar goods or services.

When You Should Register a Trademark
Trademark registration may become worth considering when:
- Your brand is becoming well-known
- You operate in multiple provinces
- You plan to expand nationally
- You invest significantly in marketing and brand recognition
- Your business name is a valuable business asset
Many businesses start with a business registration or Incorporation and explore trademark protection as they grow.
Protecting Your Business Identity
Your corporate name, trade name, and trademark each play a different role in building and protecting your business. Understanding how they work together can help you create a stronger foundation for future growth. Contact Ontario Business Central for help in choosing the registration option that best supports your business goals.
inquiries@ontariobusinesscentral.ca
Toll-Free: 1-800-280-1913
Local: 1-416-599-9009
Fax: 1-866-294-4363
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Monday – Friday E.S.T.
Ontario Business Central Inc. is not a law firm and cannot provide a legal opinion or advice. This information is to assist you in understanding the requirements of registration within the chosen jurisdiction. It is always recommended when you have legal or accounting questions, that you speak to a qualified professional.



