Chicago's Largest Privately Held Companies

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American Registry

An independent company, not affiliated with or endorsed by "Crain's Chicago Business" or its publisher.

Recognized By: Crain's Chicago Business
Publication Date: April 2021
Number of Honorees: 266

Businesses Receiving This Recognition

SmithBucklin Chicago, IL
Novak Construction Chicago, IL
Climate Pros Greater Chicago, IL
Impact Networking, LLC
Florstar Sales Inc IL
International Contractors Inc (ICI) Elmhurst, IL
TPS Parking Management Chicago, IL
Nitel Inc
Henricksen Inc itasca, IL
Advantage Chevrolet OF Hodgkins
System Development Integration Inc.
Miner Enterprise Inc Geneva, IL
INTEC Group Inc Palatine, IL
George Sollitt Construction Co
Magneco/Metrel Addison, IL
Banner Wholesale Grocers Chicago, IL
Specialty Print Communications
Enesco LLC Itasca, AK
Marilyn Miglin L.P. Chicago, IL
Transportation Chicago, IL
Aakash chemical Glendale Heights, IL
Klein Tools Inc Chicago, IL
Panduit Corp. Chicago, IL
Old World Industries, LLC Chicago, IL
Crowe LLP Chicago, IL

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Spirit Of Enterprise Finalists