How to Look Up an LLC in New Hampshire? (Simple Guide)

Jon Morgan
Published by Jon Morgan | Co-Founder & Chief Editor
Last updated: August 8, 2023
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If you are establishing a New Hampshire LLC and looking for an available name, or you are simply searching for information on a particular service or business, you should conduct a New Hampshire business search.

With over a decade of practice as a business consultant for limited liability companies and thorough research on the ways you could look up an LLC, I’ll provide you with an in-depth guide and all the necessary information you need.

I consulted with our legal advisors and attorneys to ensure accurate legal information.

Quick Summary

  • To look up an LLC, go to the Secretary of State website and use the business entity search tool.
  • You can use the business name, entity ID number and registered agent to search for an LLC.
  • You can view the basic information about the company such as the business name, ID number, status, registered agent, address and filing history.

How Do I Look Up an LLC in New Hampshire?

A woman looking up an LLC in New Hampshire on laptop

You can look up an LLC by using the business name.

To find detailed information about a specific business, follow these steps:

  1. Visit the Secretary of State's website.
  2. Use the search bar on the right-hand side of the homepage.
  3. Type in the name of the business you're searching for and press enter.
  4. Review the results page displaying matching business entities.
  5. If you have the specific business entity ID number, you can enter it in the search bar.
  6. Click on the desired business name of interest.
  7. Explore the detailed information page for that business entity. You can view the LLC name, formation date, contact information, registered agent details, filing history, and principal address.

New Hampshire Search Options

A person in a suit using a laptop

Now that you know how to find business entities, let's look at the available New Hampshire search options.

1. Business Name

The first option is to search by business name. You can enter the full business name or just part of it. The results will show all businesses that match your query, regardless of how they are spelled.

2. Business ID Number

The business ID number is a unique identifier assigned to each LLC by the state. Entering the business name ID number into the search bar will bring up the specific company you are looking for.

3. Registered Agent

The final option is to search by New Hampshire registered agent name. This will bring up a list of businesses with the registered agent you searched for.

Information for New Hampshire LLC Lookup

Conducting a New Hampshire LLC lookup is crucial for two primary purposes. First, it allows you to check the availability of your preferred business name. Second, it enables you to research an existing limited liability company for potential business collaborations.

Now that you know how to perform a New Hampshire business search, let's look at what information is contained on the New Hampshire Secretary of State website.

  • Business Name and Business ID Number: The LLC's name and unique identification number.
  • Formation Date: The date when the LLC was established.
  • Status: Indicates the current status of the LLC (active, inactive, or dissolved).
  • Registered Agent: The individual or company responsible for accepting legal documents on behalf of the LLC.
  • Filing History: A record of all documents filed with the Secretary of State's office.

LLC Naming Guidelines for New Hampshire

LLC naming guidelines should be complied with for your business name to be registered and approved.

Here are the rules and restrictions:

  • An LLC must have a designation at the end of its name, such as "LLC," "LLC," or "Limited Liability Company [1]".
  • The name of an LLC cannot be the same as any other business registered with the New Hampshire Secretary of State's office. It also can not be misleading or imply something it is not.
  • To avoid confusion with government agencies, LLCs are prohibited from using terms such as "FBI," "Secret Service," or any other wording that may imply association with a government entity in their business name.

When choosing a name for your LLC, keep these guidelines in mind. Once you have selected a name, you can search for it on the Secretary of State website to ensure it is available.

If you have to change an LLC name, read our article and learn how to rename a New Hampshire LLC.

Related Articles:


Do I Need the Words “New Hampshire” or “NH” in My LLC’s Name?

You do not need the words “New Hampshire” or “NH” in your LLC’s name.

Can I Reserve a Name for My New Hampshire LLC Before It Is Formed?

You can reserve a name for your New Hampshire LLC before it is formed. You have 120 days after applying with the Secretary of State.

How Often Are New Hampshire LLC Name Filings Updated Online?

New Hampshire LLC name filings are often updated online within 24 hours of being received by the office. However, some may take longer to appear if they require further review.

New Hampshire LLC Lookup

Now that you know how to look up an LLC in New Hampshire, you can finally begin with registering your New Hampshire LLC.

This process is simple and only takes a few minutes. You can easily find detailed information about any limited liability company on the New Hampshire Secretary of State website.

Do you have any questions about the New Hampshire business entity search guide? Leave a comment below, and we will be happy to help.



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