NBT Bancorp Inc., a financial holding company, provides commercial banking, retail banking, and wealth management services. Its deposit products include demand deposit, savings, negotiable order of withdrawal, money market deposit, and certificate of deposit accounts. The company's loan portfolio comprises indirect and direct consumer, home equity, mortgages, business banking loans, and commercial loans; commercial and industrial, commercial real estate, agricultural, and commercial construction loans; and residential real estate loans. It also provides trust and investment services; financial planning and life insurance services; and retirement plan administration and recordkeeping services. In addition, the company offers insurance products comprising personal property and casualty, business liability, and commercial insurance, as well as other products and services through 24-hour online, mobile, and telephone channels that enable customers to check balances, make deposits, transfer funds, pay bills, access statements, apply for loans, and access various other products and services. Further, it operates as a property management and passive investment company, as well as investment advisor that provides investment management and financial consulting services. The company operates in upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, Vermont, southern Maine, and central and northwestern Connecticut. NBT Bancorp Inc. was founded in 1856 and is headquartered in Norwich, New York.

Brookline Bancorp, Inc. operates as a bank holding company for the Brookline Bank that provide commercial, business, and retail banking services to corporate, municipal, and retail customers in the United States. Its deposit products include demand checking, NOW, money market, and savings accounts. The company's loan portfolio primarily comprises first mortgage loans secured by commercial, multi-family, and residential real estate properties; loans to business entities comprising commercial lines of credit; loans to condominium associations; loans and leases used to finance equipment for small businesses; financing for construction and development projects; and home equity and other consumer loans. It provides credit, term loans, letters of credit, foreign exchange, cash management, consumer and residential loans, wealth and investment advisory, and online and mobile banking services, as well as invests in debt and equity securities. The company was founded in 1871 and is headquartered in Boston, Massachusetts.

NB Bancorp, Inc. focuses on operating as a bank holding company for Needham Bank that provides various banking products and services in Greater Boston metropolitan area and surrounding communities in Massachusetts, eastern Connecticut, southern New Hampshire, and Rhode Island. The company offers various deposits, including certificate of deposit, individual retirement, money market, savings, NOW, demand deposit, and interest-bearing and noninterest-bearing checking accounts; and commercial real estate and multifamily, one- to four-family residential real estate, construction and land development, commercial and industrial, and consumer loans, as well as home equity loans and lines of credit. It also invests in securities consisting of U.S. treasury and federal agency securities, government-sponsored residential mortgage-backed securities, municipal bonds, and corporate bonds. The company was founded in 1892 and is based in Needham, Massachusetts.

Enterprise Bancorp, Inc. operates as the holding company for Enterprise Bank and Trust Company that engages in the provision of commercial banking products and services. It offers commercial and retail deposit products, including checking accounts, limited-transactional savings and money market accounts, commercial sweep products, and term certificates of deposit. The company also provides commercial real estate, commercial and industrial, commercial construction, residential, and consumer loans, as well as home equity loans and lines of credit. In addition, the company offers cash management services; wealth advisory and management services that include customized investment management and trust services to individuals, family groups, commercial businesses, trusts, foundations, non-profit organizations, and endowments; brokerage and management services to individual investors; insurance services; and online and mobile banking services. The company was founded in 1989 and is headquartered in Lowell, Massachusetts.

CNB Financial Corporation operates as the bank holding company for CNB Bank that provides a range of banking products and services for individual, business, governmental, and institutional customers. The company accepts checking, savings, and time deposit accounts; and offers real estate, commercial, industrial, residential, and consumer loans, as well as various other specialized financial services. It also provides private banking; and wealth and asset management services, including the administration of trusts and estates, retirement plans, and other employee benefit plans, as well as a range of wealth management services. In addition, the company invests in debt and equity securities; sells nonproprietary annuities and other insurance products; and offers small balance unsecured loans and secured loans primarily collateralized by automobiles and equipment, as well as engages in consumer discount loan and finance business. The company was founded in 1865 and is headquartered in Clearfield, Pennsylvania.

Citizens & Northern Corporation operates as the bank holding company for Citizens & Northern Bank that provides various banking and related services to individual and corporate customers. Its deposit products include various types of checking accounts, passbook and statement savings, money market accounts, interest checking accounts, and individual retirement accounts, as well as certificates of deposit; and lending products, including commercial, mortgage, and consumer loans, as well as specialized instruments, such as commercial letters-of-credit. The company also offers wealth management services comprising 401(k) plans, retirement planning, estate planning, estate settlements, and asset management; personal and commercial insurance products; and mutual funds, annuities, educational savings accounts, and other investment products through registered agents; and reinsures credit and mortgage, life and accident, and health insurance products. Citizens & Northern Corporation was founded in 1864 and is headquartered in Wellsboro, Pennsylvania.

The First Bancorp, Inc. operates as the holding company for First National Bank that provides a range of banking products and services to individuals and businesses. It offers various deposit products, including demand, NOW, time, savings, money market, and certificates of deposit accounts. The company also provides commercial loans comprising commercial real estate owner occupied, such as mortgage loans to finance investments in real property such as retail space, offices, industrial buildings, hotels, educational facilities, and other specific or mixed use properties; commercial real estate non-owner occupied loans; commercial construction to finance construction in a mix of owner- and nonowner occupied commercial real estate properties; and commercial and industrial loans, including revolving and term loan for financing working capital and/or capital investment. In addition, it offers commercial multifamily loans; residential real estate term and residential real estate construction loans; loans to municipalities in Maine for capitalized expenditures, construction projects, or tax anticipation notes; home equity revolving and term loans; and personal lines of credit and amortizing loans for various purposes, such as autos, recreational vehicles, debt consolidation, personal expenses, or overdraft protection. Further, the company offers private banking, financial planning, investment management, and trust services to individuals, businesses, non-profit organizations and municipalities; and brokerage, annuity, and various insurance products, as well as payment processing services. It operates through full-service banking offices in Lincoln, Knox, Waldo, Penobscot, Hancock, and Washington counties in the Mid-Coast, Eastern, and Down East regions of Maine. The company was formerly known as First National Lincoln Corporation and changed its name to The First Bancorp, Inc. in April 2008. The First Bancorp, Inc. was founded in 1864 and is based in Damariscotta, Maine.

Cambridge Bancorp operates as the bank holding company for Cambridge Trust Company that engages in the provision of commercial and consumer banking, and investment management and trust services. The company accepts various deposits, such as checking, savings, money market, trust, and individual retirement accounts, as well as time and demand deposits, and certificates of deposit. Its loan products include residential and commercial real estate loans; construction loan; residential mortgages and home equity loans; commercial and industrial loans; consumer loans, such as secured and unsecured loans, lines of credit, and personal installment loans; and construction loans. The company also offers cash management, debit and credit cards, online and mobile banking, and payments services. It serves commercial enterprises, non-profit organizations, and individuals. The company operates through a network of banking and wealth management offices located in Massachusetts and New Hampshire. Cambridge Bancorp was founded in 1890 and is headquartered in Cambridge, Massachusetts.