The company mentioned comes from the Greater Chicago area. The distance from Downers Grove to Downtown Chicago is less than my daily commute.
I named Chicago, not the greater Chicago area. Downers Grove is 40 miles directly East of me. It’s a suburb, and likely has as many Republican voters as it has Democrats. Also, as a suburb, it falls within Obama’s attack on suburbia.
Just because the company comes from near Chicago doesn’t mean the employees are, by default, Democrats.