The following companies are Select Employee Groups (SEGs), participants who offer credit union membership as a benefit to employees.
- Employees of ArcelorMittal, headquartered in Burns Harbor, Indiana
- Employees of Bulk Transport Corp. who work in Michigan City, Indiana
- Employees of Five J’s Services Inc. dba Engravables and/or Duneland Specialties who work in Valparaiso, Indiana
- Members of the Independent Cat Society headquartered in Westville, Indiana
- Members of the International Longshoremen’s Association Local 2038 headquartered in Portage, Indiana
- Members of the Local Union 6787 headquartered in Chesterton, Indiana
- Employees of Mittal Steel USA Railways dba Lake Michigan & IN Railways, Inc. who work in Burns Harbor, Indiana
- Employees of Paul Heuring Motors who work in Hobart, Indiana
- Members of the Plumbers Local Union No. 210 headquartered in Merrilville, Indiana
- Employees of Restaurant Management Corporation who are headquartered in Portage, Indiana
- Employees of the Town of Burns Harbor who are headquartered in Burns Harbor, Indiana
- Employees of Hammer`s Restaurant who work in or are paid from Michigan City, Indiana
- Employees of Hearthside Food Solutions who work in or are paid from Michigan City, Indiana
- Employees of Sun Engineering, Inc. who work in, or are paid or supervised from LakeStation, Indiana
- Employees of CycleSport Yamaha who work in, or are paid or supervised from Hobart, Indiana
- Employees of Laborers` International Union of North America Local 81 who work in, or are paid or supervised from Valparaiso, Indiana
- Employees of The Arbors at Michigan City who work in or are paid from Michigan City, Indiana
- Employees of Yesterday’s Treasures who work in, or are paid or supervised from Chesterton, Indiana
Spouses of persons who died while within the field of membership of this credit union; employees of this credit union; persons retired as pensioners or annuitants from the above employment; volunteers; members of their immediate family or household; organizations of such persons; and corporate or other legal entities in this charter are also eligible for membership.