SIS Bancorp, Inc.

SIS Bancorp Inc provides a wide range of financial services including, retail and commercial banking, residential mortgage origination and servicing, commercial real estate lending and consumer lending. The bank serves its primary market of Hampden and Hampshire counties through a network of 34 retail branches. Interest and fees on loans accounted for 50% of 1997 revenues; other interest income, 38% and non-interest income, 12%.