Manufacturing & wholesale in O'fallon, IL
6 manufacturing & wholesale listed in O'fallon, Illinois. 6 with a phone number and 5 with a website.
O'fallon accounts for 0.1% of the manufacturing & wholesale listed in Illinois.
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Quick answer
O'fallon, IL has 6 manufacturing & wholesale listed on USA Business Search. 6 list a phone number and 5 list a website. The most listings are in ZIP codes 62269.
Updated October 2026Custom Product Innovations
Pet Dairy
Gateway Pipe and Supply
EquipmentShare
Magnum Rotating & Pumps
How to choose a manufacturer in O'fallon
- Ask for lead times and minimum order sizes up front.
- Request a written quote with shipping and handling included.
- Ask for references from customers in your industry.
Check the business: confirm a company's registration with the state in our Illinois business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many manufacturing & wholesale are listed in O'fallon, Illinois?
USA Business Search shows 6 manufacturing & wholesale in O'fallon. 6 list a phone number and 5 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 62269.
How do I choose a manufacturer in O'fallon?
Ask for lead times and minimum order sizes up front. Request a written quote with shipping and handling included. Ask for references from customers in your industry. Check the license or registration through the Illinois business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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