Whether you are checking on a contractor before you hire them, verifying a business is legitimately registered, or researching a name before you register your own company, the Minnesota Secretary of State business search can help you do that quickly. If you are looking up Oklahoma records instead, the ok secretary of state business search serves a similar purpose for businesses registered in Oklahoma.
It is a free public tool, requires no login, and most people never use it simply because they do not know it exists. Here is exactly how it works.
Step-by-Step: How to Search
Step 1 – Go to the portal: Visit sos.state.mn.us. In the main menu, click Business & Liens, then select Business Search from the dropdown.
Step 2 – Choose your search type: You can search by Business Name, Business ID, Registered Agent Name, or Filing Number. Most people use Business Name.
Step 3 – Enter the name: Type the business name. You do not need to be exact – partial name searches work. Searching for Maple will show all registered entities with that word in the name.
Step 4 – Review the results list: Results show the business name, entity type, status (Active or Inactive), and filing date. Click the business name to open the full record.
Step 5 – Read the full record: The detail page shows everything the state has on file – see the table below for what is included.
What Information Does the Search Return?
| Field | What It Shows | Why It’s Useful |
|---|---|---|
| Business Name | Legal registered name | Confirms exact legal name for contracts |
| Entity Type | LLC, Corporation, Sole Proprietor, etc. | Tells you the legal structure |
| Status | Active, Inactive, Dissolved, Revoked | Confirms if the business is currently operating legally |
| Filing Date | Date of original registration | Shows how long the business has existed |
| Registered Agent | Name and address of the agent | Who receives official legal documents |
| Principal Office Address | Business mailing address on file | Physical or mailing location |
| Officers / Members | Names of listed principals | Who owns or manages the entity |
| Filing History | All documents filed with the state | See amendments, renewals, name changes |
Searching by Name vs. Business ID
Search by name when you know the business name but not the ID. Good for verifying contractors, checking competitors, or seeing if a name is taken.
Search by Business ID when you have the entity’s official ID number, often found on contracts or invoices. This gives an exact match and avoids confusion with similar names.
What Does Active vs. Inactive Status Mean?
| Status | What It Means | What to Do |
|---|---|---|
| Active | Business is in good standing with the state | Proceed normally |
| Inactive | Has not filed required annual renewals | Caution – may not be operating legally |
| Dissolved | Business has been formally closed | Do not enter contracts – entity no longer exists |
| Revoked | State has revoked registration (usually for non-compliance) | Treat as dissolved – seek legal advice before engaging |
| Pending | Registration is being processed | New business – search again in a few days |
Common Reasons People Use This Search
Vetting a contractor or vendor before signing a contract – check they are actually registered in Minnesota.
Checking if a business name is already taken before registering your own LLC.
Researching a competitor – entity type, filing date, and officer names are all public.
Verifying a registered agent on file for legal correspondence.
Confirming a business is in Active status for loan or grant applications.
What the MN SOS Search Cannot Tell You
It will not show you a business’s financial information, revenue, or creditworthiness.
It will not confirm if a business is currently open or in good financial shape – only that it is registered.
It does not list employees, customers, or business reviews.
Professional licenses for contractors, medical providers, and similar trades are held by separate state agencies, not the Secretary of State.
Other Things You Can Do on the Same Portal
Register a new business entity such as an LLC or Corporation.
File annual renewal reports for an existing business.
Change registered agent information.
File a DBA (Doing Business As / assumed name).
Search UCC (Uniform Commercial Code) filings and liens.
All of these are available at sos.state.mn.us under the Business & Liens section, and most filings can be completed and paid for online.
