More than 150 companies are customers of the Payment Processing division of Evolve Bank & Trust, which also operates retail branches and mortgage origination offices in 18 states in addition to providing small business loans and trust and custody services. Payment Processing, a division since 2016, is Evolve B&T’s growth engine. Services offered to fintech companies and independent sales organizations (ISOs) enable the bank to gain deposits and fee income from outside its branch network. In time, the bank thinks fintechs and ISOs could become distribution channels for its mortgage an...