N.H. Rev. Stat. Ann. § 407-C:3

No person, for himself or herself or in behalf of any individual, firm, association, or corporation, shall sell, or offer to sell, any such road or other service, without being licensed as a producer therefor by the insurance commissioner pursuant to the provisions of RSA 402-J. However, no producer license shall be required of a person employed by a licensed business entity pursuant to the provisions of RSA 402-J.