What is a Ontario Company Key?

An Ontario Company Key is a unique 9-digit access code issued by the Government of Ontario to corporations registered in the province. It acts as a secure digital identifier that allows business owners to access, update, and manage their company records through the Ontario Business Registry (OBR).

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When You Need It?

You’ll require an Ontario Company Key when you want to:

  1. File an Annual Return or update business details.

  2. Change directors, addresses, or share structures.

  3. Amend or dissolve your corporation.

  4. Access your corporation’s profile on the Ontario Business Registry.

  5. Link your business to your ServiceOntario account for online management.

Get Your Company Key Online

Ontario Company Key
Features:
  • Agency Service Fee $99
  • Mandatory for All Ontario Corporations
  • Filed in Just 1 Business Hour
  • Fast and Simple Retrieval
  • Expertly Reviewed by Registry Agents
  • Secure Access to Corporate Records
Federal Corporation Key
Features:
  • Agency Filing Fee Only $99
  • Mandatory for All Federal Corporations
  • Filed Quickly
  • Fast and Simple Retrieval
  • Reviewed by Registry Agents
  • Secure Access to Corporate Records
BC Company Password
Features:
  • Agency Filing Fee Only $99
  • Required for BC Corporate Filings
  • Fast Submission & Processing
  • Simple and Secure Retrieval
  • Every Order Reviewed by Registry Experts
  • Secure Online Access to Corporate Records
Quebec clicSEQUR Code
Features:
  • Agency Filing Fee Only $99
  • Required to access the Registraire des entreprises (REQ)
  • Fast Submission & Processing
  • Expert Review by Registry Agents
  • Get your clicSEQUR code directly via email
  • Use the clicSEQUR code to update corporate details, file returns, and maintain compliance in Quebec
Saskatchewan Access Code
Features:
  • Agency Filing Fee: Just $99
  • Mandatory for Saskatchewan Corporations
  • Your request is processed quickly
  • Simple and Secure Retrieval
  • Expert Review by Registry Agents
  • Use the code to update company details, file annual returns, and maintain compliance in Saskatchewan
PEI Company Key
Features:
  • Agency Filing Fee $99
  • Mandatory for PEI Corporations
  • Filed in Just 1 Business Hour
  • Expert Review by Registry Agents
  • Receive your PEI Company Key directly via email
  • Use the key to update company information, file annual returns, and maintain compliance in PEI

What is the usage of Company Key?

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Why order Company Key from Nuans Canada?

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Reliable and Knowledgeable

For over 20 years we have provided top-tier service with one of the lowest prices in industry

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Registered Member of Government

Nuans Canada is an Intermediary of service Ontario and a member of Corporations Canada.

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Hassle-Free Service

Expedited filing service is available for every product. Receive your documents fast and hassle-free.

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Customers Satisfaction Guaranteed

Nuans Canada is trusted businesses nationwide, with 400+ five star reviews on Trust Pilot and Google.

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Applicable in Multiple Jurisdictions

Ontario | Federal | BC | Quebec | Saskatchewan | PEI

Names of the Company Key Across Canada

The Company Key is named differently in each province. In Ontario, it is called Company Key, In BC it is named as Company Password, the Federal government calls it Corporation key and the Quebec government generates a password for every business known as ClicSEQUR Access Code. A Company key is required to access the business profile and file annual return or notice of change or any business update. If you don't have access to the key we are here to help you. Please fill out the form and submit to apply for a key.

Steps to retrieve your Company Key

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Company Key Frequently Asked Questions

You can request an Ontario Company Key through the Nuans Canada Online website. The key is sent by mail to the registered office address or to the official email address.

The key is required to log in to the Ontario Business Registry and make changes to business information, such as updating directors, changing addresses, or filing annual returns.

Yes, you can request a Company Key online via the Nuans Canada Online website.

If you lose your Ontario Company Key, you must request a new one through the Nuans Canada Online website. A replacement will be mailed to your business’s registered address or to your email.

No, you should keep your Company Key secure and only share it with authorized representatives who need access to manage the business’s records.

No, each business entity is issued a unique Company Key. If you own multiple businesses, you must obtain separate keys for each one.

If your business address is incorrect, you may not receive the Company Key. You should update your business address with the Ontario Business Registry before requesting a new key.

No, the Ontario Company Key only applies to businesses registered under the Ontario Business Registry. Federally incorporated businesses must manage their records through Corporations Canada.

No, the Ontario Company Key is different from the Business Number (BN) issued by the Canada Revenue Agency (CRA). The Company Key is used for the Ontario Business Registry, while the BN is used for federal tax purposes.

Yes, you can authorize a third-party service provider (e.g., a lawyer or accountant) to manage your business records, but you should only share your Company Key with trusted professionals.

No, your Ontario Company Key does not expire. However, if you lose it or suspect unauthorized access, you should request a new one.

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Watch our video to learn about the Company Key in Ontario!

and how it helps you manage your business filings with ease!