Endurance Federal Credit Union

Endurance Federal Credit Union (Endurance FCU) was chartered August 12, 1960 as Duncan Industrial Services Credit Union, servicing Halliburton and other oilfield and industrial employees in Duncan. We changed our name to Halliburton Employees’ Credit Union in 1969 and by the late 1980’s all Halliburton employees were eligible to join. In 2018, our name was changed to Endurance Federal Credit Union in an effort to become more community minded and to give the people of our communities a greater opportunity to join. Endurance FCU still maintains its relationships with Halliburton, their employees and family members, as well as, our other Select Employee Groups.