Located in the heart of Chicago’s Loop, OAI is a privately held corporation providing high quality products of lasting value. These products and services include laser printers, printer service/supplies, print management software, digital dictation equipment and speech recognition software, facsimile hardware/service/supplies.
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The Closed annual revenue was $5 million in 2026.
3 people are employed at Closed.
Closed is based in Chicago, Illinois.
The NAICS codes for Closed are [423, 424, 42].
The SIC codes for Closed are [504, 50, 51, 511, 5112].