In 2001, Northwest Community Bank and Litchfield Bancorp formed Connecticut Mutual Holding Company, preserving the unique qualities of the individual banks while strengthening their ability to meet the needs of their communities, customers and employees. In 2010 Collinsville Savings Society became the third affiliate of Connecticut Mutual Holding Company.
In 2021, the three banks began operating under one charter as Northwest Community Bank; Litchfield Bancorp – A Division of Northwest Community Bank; and Collinsville Bank – A Division of Northwest Community Bank. This consolidation increased the presence, capabilities and commitment to northwest Connecticut, the Farmington Valley, and Hartford County.
Today, with a 2025 rebrand under the one name of Northwest Community Bank, the Bank remains a mutually owned state-chartered bank, headquartered in Winsted. The bank has branches in Avon, Canton, Collinsville, Farmington, Granby, Lakeville, Litchfield, New Hartford, Simsbury, Torrington (east and west sides), Watertown, and Winsted. There also is an academic branch at Northwestern Regional High School in Winsted.