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Products & Services
About Closed
This profile covers Closed, a company based in Chicago, Illinois, United States and employing 6 people.
Closed is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1312-739-9800
- Website
- http://www.oai1.com
- Address
- 216 W Jackson Blvd, Chicago, Illinois, 60606, United States
Company Details
- Employees
- 6
Closed: frequently asked questions
What does Closed do?
This profile covers Closed, a company based in Chicago, Illinois, United States and employing 6 people.
Where is Closed located?
Closed is located at 216 W Jackson Blvd, Chicago, Illinois, 60606, United States.
How many employees does Closed have?
Closed has about 6 employees.
How can I contact Closed?
Its website is www.oai1.com and its phone number is +1312-739-9800.
Largest companies in Illinois
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Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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