Molex Credit UnionEmployees Federal · MEFCUOnline Banking
Get in touch

We’re right on the Molex campus.

Have a question about your accounts, a loan, or membership? Reach out — messages from the form are checked daily and answered promptly.

Address
2222 Wellington Ct.Lisle, Illinois 60532 · inside the Molex corporate campus
Hours
Monday – Friday9:00 am – 2:00 pm
Fax
(630) 416-4918
For your security, please don't send your Social Security number or account number by email or through this form. Anything sensitive is safest by phone at (630) 527-4280.