Membership Eligibility


We have made it easy to become a member of MTC Federal.  There are a variety of ways to qualify.  Employees and contractors of approved employee groups are eligible for membership.  Employees spouses, children, grandchildren, parents, brothers and sisters may also join. Retirees and their families from eligible groups also qualify for membership.

The designation list below is a partial list.  If you do not see your employer, association or community listed you may still be eligible. 

Membership Designation




Oklahoma:  Anyone who lives, works, worships or attends school in Carter County, Oklahoma.

South Carolina:  Anyone who lives, works, worships or attends school in certain prescribed areas of Anderson County, Greenville County and Pickens County, SC. 


The following is a partial list of member companies:

  • Michelin North America
  • Comfort Keepers
  • Fluor Corporation
  • IBM
  • Johnson Controls
  • Manpower
  • Automation Engineering Corporation
  • RealtyLink
  • SAGE Automotive Interiors
  • Proterra, Inc.
  • Hoowaki
  • Alliance Benefit Group
  • Upstate Alliance
  • Recruiting Solutions
  • Amethyst Research Inc.
  • VE Enterprises, Inc.
  • Plainview Public Schools
  • Ideal Home Care
  • EJIW
  • Southern Oklahoma Blood Institute
On-site Contractors On-site contractors of approved companies are also eligible for membership.
Relationship Immediate family members or anyone that lives in the household of an immediate family member is eligible. Immediate family members include spouse, parent, grandparent, siblings and children of living or deceased credit union members.

All members of the following associations are eligible for membership:

  • Roper Mountain Science Center
  • South Carolina Koi and Water Garden Society

Don't see your group or association listed?
Please contact the credit union, you may still be eligible.

A Lifetime Benefit

Once a member, always a member.
Once your accounts are opened, you and your family may remain active members for life, no matter where you later live or work. Even if you leave the employer that qualified you for membership, you'll be entitled to the same membership benefits as other members.



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