Circle-Prosco Inc  

401 N Gates Dr
Bloomington,  IN  47404-4824

United States
  • Booth: D45375

At CPI we have a history of looking for trouble.
It’s why we’re the best kept secret of some of the biggest brands on the planet.
When things go wrong — the kind of things you need to fix fast and solve for good — our phone rings.  If MacGyver was a chemist, he’d work for us.

Circle-Prosco has been solving the gnarliest chemistry problems for 50 years.
When fixing the problem is your only option, call the CPI Solution Squad.

ISO/IATF-16949 certified since 1998.


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