How to Look Up an LLC in Mississippi (2026)
To look up an LLC in Mississippi, use the Secretary of State's search tool. Search by name, business ID, officer or registered agent.
This guide covers every search method and what a business name must include. It also shows how to check for a trademark conflict before you settle on a name.
It also explains why a search matters after you form an LLC. And it tells you who to call if the online tool doesn't answer your question.
Quick Summary
- Start with a business-name search, or switch straight to an ID or registered-agent search if you already know either one.
- Small businesses make up 99.4% of Mississippi businesses, per the SBA [1]. Confirm your name is free before you file.
- Call the Business Services Division at 601-359-1633 when the online tool can't answer your question.
| Search Method | What to Enter | Best For |
|---|---|---|
| By business name | The company name you want to check | General lookups when you only know the name |
| By Business ID | The Secretary of State's assigned Business ID | When you already have the ID on hand |
| By officer or registered agent name | The person's full name | Finding the entities tied to that person |
How To Search an LLC in Mississippi
The Mississippi business entity search runs through one Secretary of State tool. Pick whichever method below fits what you already know.
1. Search by Business Name
Enter the company name to pull up matching results. Results include the entity number, filing date, current status and the registered agent on file.
2. Search by Business ID
If you already have the Business ID, enter it directly to pull up that record. It's one of the four search inputs the tool accepts.
3. Search by Officer or Registered Agent Name
If you know an officer's name or a registered agent's name, enter it. You'll see the entities tied to that person.
4. Call the Business Services Division
You can also call the Business Services Division directly at 601-359-1633 for any question the online search tool can't answer for you.
Business Name Requirements and Search Results
Mississippi LLC names must include the phrase limited liability company or the abbreviation LLC. The name also has to be distinguishable from every other business on file with the state. It can't contain restricted words like bank, trust or insurance [2]. If you're not ready to file yet, you can reserve the name for $25 while you finish your paperwork [3].
Reading Your Search Results
An available name means no one has registered it yet with the state. That doesn't mean it automatically follows every naming rule above. Double-check both.
A taken name is already registered to someone else. Don't try to work around it with small tweaks. A name that's too similar can still get rejected.
How to Check If a Business Name Is Trademarked in Mississippi
Checking for a trademark conflict is separate from the state entity search. It's easy to skip. Don't. Registering a name at the state level won't protect it federally, and a federal filing won't cover the state level either.
1. Check the Federal Trademark Database
Search the USPTO's Trademark Search tool for the name you want to check for federal conflicts before you commit to it.
2. Check Mississippi's State Trademark Records
Mississippi's state trademark search covers marks registered directly with the state. State registration works independently of federal registration. A clean result on one search doesn't clear the other.
Reasons to Perform a Search
A Mississippi LLC search matters for more than picking a name. A few situations call for the same tool:
- Make sure nobody has already claimed the name before you spend time on Mississippi LLC formation paperwork.
- Check that an LLC is active before you sign a contract or partner with it. Mississippi's own annual report is free, so staying current costs nothing.
- Pull the registered agent's name if you need to reach a business. Or use it to compare registered agent services in Mississippi.
- Look up a competitor to see what's already registered in your industry before you launch.
For a company registered somewhere else, use our guide to looking up an LLC. It walks through the steps for any state.
FAQs
Can I Find Financial Information About an LLC Through a Mississippi Lookup?
No, the Mississippi lookup doesn't show financial details for an LLC. The Secretary of State's database covers registration status, not revenue, debt or bank records. Check public financial reports or a credit agency instead.
How Do I Check If an LLC in Mississippi Has Any Pending Legal Actions?
Check pending legal actions against a Mississippi LLC through court records or a legal database. The Secretary of State's lookup doesn't track litigation.
What Is the Difference Between an LLC's Legal Name and Its Trade Name in Mississippi?
An LLC's legal name is its registered name on file with the Secretary of State. Its trade name, or DBA, is any other name the business operates under. Registering a DBA lets an LLC do business under a different name. Its legal name stays the same.
References:
- https://advocacy.sba.gov/wp-content/uploads/2025/06/Mississippi_2025-State-Profile.pdf
- https://law.justia.com/codes/mississippi/title-79/chapter-29/article-1/section-79-29-109/
- https://www.sos.ms.gov/content/documents/Business/Services%20&%20Fees%20Document.pdf
