There's nothing middling about Midland Financial, the holding company for MidFirst Bank and other financial services subsidiaries. One of the largest privately held banks in the US, MidFirst Bank has nearly 85 branches in Oklahoma, Colorado, and Arizona. Serving business and retail customers, the bank offers standard services such as checking and savings accounts, loans and mortgages, CDs, IRAs, credit cards, trust services, and private banking. It maintains commercial real estate lending offices in Atlanta, Houston, New York, and Southern California. Affiliate Midland Mortgage acquires and services mortgages throughout the US.