5 New Businesses Opening In Haddam, East Haddam & Killingworth

HADDAM, CT — A smoke shop is among the new businesses registering recently with the State of Connecticut to hang out a shingle in Haddam, East Haddam and Killingworth.

Here is the list of businesses that were formed in the area from April 19 through May 2, 2024. The data is from the Connecticut Business Registry, maintained by the Secretary of the State, Business Services Division.