Sanford Institution for Savings (SIS) hired Davis Advertising as its agency of record after an extensive agency search. According to Andy Davis, President of Davis Advertising, “We are thrilled to have been chosen by this progressive financial institution and look forward to helping them continue their growth in Northern New England.” SIS is a mutual savings bank founded in 1933 with locations throughout Maine, including Sanford, Springvale, South Sanford, Limerick, Buxton, Waterboro, Wells and York. SIS is owned by its deposit customers and every person or business with a checking, savings, money market account or CD is a part owner of the bank.