Secretary of State | New Hampshire Business Research
New Hampshire Business Research

The New Hampshire Corporation Division provides information related to corporations and other business entities registered in the state through its .gov site. Those seeking information can find filings for corporations, limited liability companies, limited liability partnership, and consumer cooperatives, among others. You can search for documents and details through their website.
The telephone number for the office of Business Services is (603) 271-3246 and is staffed between the hours of 8:30 am and 4:00 pm local time. The office is located at State House Annex, Room 317, 25 Capitol Street, 3rd Floor, Concord, NH 03301. You can also email them here.
The search tool enables users to conduct searches for a variety of business entity types. Users can search for business entities in a variety of ways including:
Click here to conduct document searches for New Hampshire based corporations at https://www.sos.nh.gov/.
Find out more about Corporation Division.
This is an example of what you can expect to see for the results of your search:
The telephone number for the office of Business Services is (603) 271-3246 and is staffed between the hours of 8:30 am and 4:00 pm local time. The office is located at State House Annex, Room 317, 25 Capitol Street, 3rd Floor, Concord, NH 03301. You can also email them here.
The search tool enables users to conduct searches for a variety of business entity types. Users can search for business entities in a variety of ways including:
- Business Name
- Business ID
- Registered Agent
Click here to conduct document searches for New Hampshire based corporations at https://www.sos.nh.gov/.
Find out more about Corporation Division.
This is an example of what you can expect to see for the results of your search:
New Hampshire
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