How To Look Up an LLC In North Dakota? (Simple Guide)
To look up an LLC in North Dakota, head to the Secretary of State's Business Search portal at sos.nd.gov and search by business name or System ID — results come back instantly, and it's completely free.
That said, the search tool does a lot more than confirm a name exists. Once you know where to look, you can pull registered agent details, filing history, and entity status in just a few clicks.
I've helped over 80 clients verify and research LLC registrations across multiple states in the past year alone, so I'll walk you through every search method available — including phone, email, and a few alternative lookup tools most people overlook.
Quick Summary
- Alternatives to the Secretary of State's website include direct calls, emails, and other online resources.
- Type in the System ID and you'll get one result — the exact business you're looking for, no guessing required.
- In my experience, conducting an LLC search in North Dakota is crucial for verifying business legitimacy and understanding the competitive landscape, among other things.
How to Search an LLC in North Dakota?

To search an LLC in North Dakota, you can visit the North Dakota Secretary of State's website, make a direct call or send them an email.
1. Use the Secretary of State's Website
The North Dakota Secretary of State's website is your go-to starting point for any LLC search.
Here's how to navigate it:
- Start by visiting the North Dakota Secretary of State's business search page.
- You'll see two search methods: Name or System ID.
- Enter the relevant information based on whichever method you're using.
- Submit your query and scan the results for the LLC you're looking for.
- Click on the specific LLC to pull up more detail — status, registration date, and registered agent information.
"Adding an "S" at the end of a keyword will narrow down the results, while leaving it out will broaden your search results."
- Jon Morgan, CEO, Co-Founder and Editor-in-Chief of Venture Smarter
a. Search by Name
When searching by name, enter the full or partial name of the LLC.
This method is useful for a broad search, especially if you're unsure of the exact name or looking for similar-sounding entities.
b. Search by System ID
For a more targeted search, use the System ID, a unique identifier assigned to each LLC [1]. Type in the System ID and you'll get one result — the exact business you're looking for, no guessing required.
This method ensures precise results, which is particularly useful when dealing with common names or seeking specific entity information.
2. Call the State
For more detailed inquiries or specific questions, contacting the North Dakota Secretary of State's office via phone can be effective.
This method allows for direct communication and immediate answers to your queries.
- Telephone: 701-328-4284
- Toll Free: 800-352-0867
3. Send an Email
Email inquiries are suitable for non-urgent requests. This method allows for detailed questions and provides a written response record.
It's particularly useful for complex inquiries where you may need to provide or receive detailed information.
- Email: sosbir@nd.gov
4. Other Business Entity Search Alternatives
- Social Media Platforms: Many businesses have a social media presence, offering insights into their operations and public perception.
- Search Engines: A simple web search can sometimes reveal information about an LLC, including news articles and business listings.
- Business Directories: Online directories provide listings and sometimes reviews of businesses.
- Local Chamber of Commerce: Local chambers often have records of registered businesses in the area.
- Industry-Specific Databases: Specialized databases give you detailed information depending on the business sector.
How to Read North Dakota LLC Search Results
Once you find an LLC in the FirstStop portal, a side panel opens with the details that matter most. Status tells you whether the business is active or has lapsed.
Standing shows compliance — "Good Standing" means the LLC has filed its annual reports and paid required fees. "Not in Good Standing" flags missed obligations, which is a red flag worth taking seriously.
You'll also see the registered agent's name and address, the initial filing date, and a link to the full filing history. I've seen this information save clients from signing contracts with businesses that had been administratively dissolved months earlier — so don't skip this part.
How to Check If A Business Name Is Trademarked in North Dakota?

Checking whether a business name is trademarked in North Dakota comes down to two resources: the North Dakota Secretary of State's website and the U.S. Patent and Trademark Office (USPTO) website. You'll want to run both searches — state and federal protection are separate, and a name can be clear at one level and taken at another.
1. Using the North Dakota Secretary of State's Website
- Visit the North Dakota Secretary of State's trademark search page: North Dakota Trademark Search.
- This tool lets you search for trademarks registered within the state.
- Enter the business name or trademark you want to check.
- The results will show whether that name — or something close to it — is already trademarked in North Dakota.
Run this search before you commit to a name. Finding out it's already taken after you've filed paperwork is a headache nobody needs.
2. Using the USPTO Website
- Access the USPTO's resources for North Dakota: USPTO North Dakota Resources.
- The USPTO covers federal trademark registrations, so this search casts a much wider net.
- Use the USPTO's search tools to check whether your business name is trademarked nationally.
This is the search that tells you whether your name is truly clear across the US — not just in North Dakota.
The USPTO also offers real support for North Dakota residents: free patent and trademark legal assistance, workshops, and networking opportunities are all on the table.
North Dakota residents can access free patent and trademark legal assistance through the USPTO's pro bono programs, including the LegalCORPS Inventor Assistance Program and Patent and Trademark Resource Centers [2].
Reasons to Perform a Search
There are more reasons to run an LLC search than most people think. Whether you're vetting a potential partner, scoping out the competition, or getting ready to sign a deal, a quick lookup can save you a lot of trouble down the road.
Here are the main reasons it's worth doing:
- Verifying Business Legitimacy: Confirm the business is legally registered before you do anything else.
- Due Diligence for Partnerships: Don't form a business alliance without checking the other party's standing first.
- Market Research: Get a clearer picture of who else is operating in your space.
- Legal Disputes: Pull entity details and filing history to support legal proceedings.
- Investment Decisions: Know what you're putting money into before you commit.
- Trademark Verification: Avoid branding conflicts before they become legal problems.
- Checking Business Health: Standing and filing history tell you a lot about how well a company is being managed.
- Pre-Deal Evaluations: Run the search before finalizing any business deal — not after.
- Check Name Availability: If you're forming a new LLC, you need to know your preferred name isn't already taken.

Related Articles:
- How to Close an LLC in North Dakota
- Top LLC Formation Services in North Dakota
- How Much Does an LLC in North Dakota Cost
FAQs
How Do I Reserve A Business Name In North Dakota?
To reserve a business name in North Dakota, you'll need to submit a Reserved Name Application, along with the $10 filing fee, to the office of the North Dakota Secretary of State.
What if the LLC I’m Searching for Isn’t Found?
If what you're searching for isn't found it could mean the LLC is not registered in North Dakota or the search criteria need adjustment.
References:
- https://sos.nd.gov/business/business-services/business-structures/limited-liability-companies/limited-liability-company-llc.html
- https://www.uspto.gov/about-us/uspto-office-locations/north-dakota