Service 1 Federal Credit Union was chartered August 7, 1940 by employees of Continental Motors. Over the years, to better reflect our mission and expanding membership, our name was changed to Service 1 Federal Credit Union. We have evolved into a full-service institution that responds to member feedback, offering numerous progressive services. We serve our members from six branch locations: three in Muskegon, MI; Mobile, Alabama; Neosho, Missouri; and Shell Knob, Missouri. Service 1 Federal Credit Union has over 21,000 members and nearly 500 companies in its field of membership.