Vectra Bank Colorado has been operational since 1988. In 1998, Zions Bancorporation acquired the Bank. It is a part of the Zions Bancorporation's group of locally managed, regional banking networks operating in 10 Western states. The national bank serves Colorado s small and middle-market businesses, and their owners, managers and employees, through its full service branches. Vectra Bank Colorado provides comprehensive banking and financial services, including commercial/corporate, business/executive, private and mortgage banking. The bank, a member of Federal Deposit Insurance Corporation (FDIC) also offers investment services. Based in Westminster, Colo., it is also an Equal Housing Lender.