How To Join

Membership in USI Federal Credit Union is open to all employees and immediate family members of LyondellBasell, Linde Gas, Inc., PetroLogistics, ISSC, Basic Industries and G4S who work in or are supervised from the Deer Park/La Porte Complex in Deer Park, Texas.

If you are interested in becoming a member, please visit our office to pick up a new member package.

We look forward to serving you.