University of Nebraska Federal Credit Union - Serving University of Nebraska employees and their families since 1937. SAC Federal Credit Union - Serving the communities of Sarpy County, Ralston, Louisville and Plattsmouth, Nebraska. Omaha Federal Credit Union - Serving U.S. Government employees in Omaha, members of the Prime Time Association, and select employee groups. Greater Omaha Federal Credit Union - Serving employees of Saint Joseph Hospital and Saint Joseph Center for Mental Health. Nebraska Energy Federal Credit Union - Serving employees of several Nebraska public power districts. Creighton Federal Credit Union - Preferred lender for Creighton University. Serving Creighton University and the surrounding community with full financial services. Centris Federal Credit Union - Full-service Nebraska credit union offering internet banking, loans, checking, mortgages and ATM's. Liberty First Credit Union - Serving the community of Lancaster County, Nebraska, and select employee groups.