CONSUMER REGULATION | NH SECRETARY OF STATE
107 North Main Street, Concord, NH 03301
Hours
Mon. - Fri., 8 am - 4:30 pm
Websitehttp://sos.nh.gov/
Application process
Call ahead
Must complete application form
Fees
Varies
Service area
New Hampshire state
Information on how to start/register a business in New Hampshire
Registration of all New Hampshire businesses
Information on all existing New Hampshire businesses
Listing of all Justices of Peace and Notaries Public in NH available on CD for $40
Last assured
08/28/2025
Providing organization
NH SECRETARY OF STATE
NH Secretary of State's office.