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, …

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: …

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: …

Explore top tech companies. North America's leading B2B supplier of maintenance, repair and operating supplies and related services. Grainger is a leading broad line distributor with …

Innovative engineering shapes secure and sustainable headquarters. Retrofitting first responder's facilities for equal access. Celebrating the creative minds behind the outdoor spaces that …

This is a list of Illinois companies which includes notable companies that are headquartered in Illinois, or were previously headquartered in Illinois. In general, this list does not include …

A company is a legal entity that represents an association of legal persons with a specific, shared objective, such as the earning of profit or the benefit of society.

Whether it’s powdered drink mixes, freezer bars, dessert mixes, or even our fully licensed and bonded winery, brewery, and distillery, we know exactly what it takes to manufacture top …

S&C Electric Company is a global provider of equipment and services for electric power systems. Founded in 1911, the Chicago-based company designs and manufactures switching and …