Premier

Premier is Fiserv's core account processing platform for community banks, thrifts, and select credit unions. Originally developed by the ITI group in Lincoln, Nebraska, it provides real-time processing of deposit, loan, and customer accounts along with integrated digital banking. The platform handles core banking functions including account servicing, interest and fee processing, general ledger, and regulatory reporting. It is run by roughly 2,000 U.S. financial institutions, with especially heavy concentration among institutions under five billion dollars in assets. Fiserv's newer CoreAdvance platform is built on the Premier foundation, consolidating features from its Cleartouch and Precision platforms onto modern infrastructure.