Narragansett Bancorp Inc. is the holding company for BayCoast Bank. Headquartered in Swansea, Massachusetts, BayCoast Bank has earned a strong reputation for excellence by providing exceptional service and financial products and services to the people and businesses on the South Coast of Massachusetts and Rhode Island through 26 convenient branch locations. BayCoast Bank offers a family of comprehensive financial solutions through its wholly owned subsidiaries including BayCoast Mortgage, BayCoast Insurance, Plimoth Investment Advisors, and Priority Funding. As of June 30, 2026 BayCoast has approximately $2.8 billion in assets. BayCoast takes pride in its commitment to community and to financial education and operates under the mission statement to simply “provide exceptional service and solutions for our community.”