List of companies in the Chicago metropolitan area - Wikipedia
This is a list of companies in the Chicago metropolitan area. The Chicago metropolitan area – also known as "Chicagoland" – is the metropolitan area associated with the city of Chicago, Illinois, …
Business Entity Search - ilsos.gov
Information on state and government officials, updated every 2 years. The Department of Business Services database includes information on the following types of business entities: …
Illinois Secretary of State | Business Entity Search
Individuals may use this tool to look up an Illinois business’s official public information and means of contact. This will include registered agent information for the Illinois entity in question. 1. …
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Fortune 500 and Fortune 1000 Companies in Chicago
Jun 12, 2025 · See the full list of 2025 Fortune 500 and Fortune 1000 companies headquartered in Chicago, Illinois.
Wight & Company | An Integrated Design & Delivery Firm
Innovative engineering shapes secure and sustainable headquarters. Retrofitting first responder's facilities for equal access. Celebrating the creative minds behind the outdoor spaces that …
Learn About 40 Companies Headquartered in Chicago
Jun 9, 2025 · In this article, we provide a list of 40 different companies headquartered in Chicago and discuss each one. 1. McDonald's. Size: More than 10,000 employees Description: …
100 Companies in Chicago Pushing the City to New Heights
Nov 17, 2025 · Check out this list of the top companies making Chicago a vibrant tech hub. Summary: Chicago’s tech ecosystem is thriving, with major players like Grubhub, McDonald’s, …
The Custom Companies, Inc. | Transportation Solutions
At The Custom Companies, Inc, we are all about ownership and flexibility. We prioritize efficiency, transparency, and convenience.
Biggest Companies in Chicago, Illinois for Nov 2025
Research the largest companies in Chicago, Illinois by market cap for Nov 2025. 100% free, 20 years of data!
What Is a Company? Types and How to Start One - Investopedia
Apr 15, 2025 · Companies can be categorized as public or private. Companies are generally organized to earn a profit from business activities, but some may be structured as nonprofit …