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80,295 companies in Real Estate in Illinois.
Explore 80,295 Real Estate in Illinois listed with contact details, employee size, revenue, and NAICS/SIC codes. Compare suppliers and service providers side by side and reach the right companies directly, or view the same industry in Real Estate in New York, Real Estate in Florida, Real Estate in California.
Largest Real Estate in Illinois companies by revenue
The highest-revenue companies in this directory. Open any profile for its full firmographics.
| # | Company | Location | Employees | Revenue |
|---|---|---|---|---|
| 1 | Cushman & Wakefield Inc | Chicago | 53,000 | $10.3B |
| 2 | Ventas Inc | Chicago | 500 | $5.8B |
| 3 | At World Properties LLC | Chicago | 5,000 | $5.1B |
| 4 | Brookfield Properties | Chicago | 9,200 | $5B |
| 5 | Equity Residential | Chicago | 2,400 | $3.1B |
| 6 | Baird & Warner and Delta Media Group Inc | Chicago | 2,500 | $2.6B |
| 7 | General Growth Properties Inc | Chicago | 1,800 | $2.5B |
| 8 | CA Ventures LLC | Chicago | 2,300 | $2.4B |
| 9 | Jameson Sotheby's International Realty | Barrington | 450 | $1.9B |
| 10 | Equity LifeStyle Properties Inc | Chicago | 3,700 | $1.5B |
Real Estate in Illinois companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 79,803 | 99.4% |
| 51-200 | 373 | 0.5% |
| 201-1000 | 101 | 0.1% |
| 1001-5000 | 15 | 0.0% |
| 5001+ | 2 | 0.0% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 79,823 | 99.4% |
| $10M-$50M | 383 | 0.5% |
| $50M-$250M | 52 | 0.1% |
| $250M-$1B | 24 | 0.0% |
| $1B+ | 13 | 0.0% |
Share is of companies with a known value — 80,294 with headcount and 80,295 with revenue on file, as of Jul 17, 2026.
Frequently asked questions
How many Real Estate in Illinois are there?
There are 80,295 Real Estate in Illinois in the directory. Use the filters to narrow by employee count, revenue, or NAICS/SIC code.
How many large companies are in Real Estate in Illinois?
44 of the 80,295 companies in Real Estate in Illinois employ more than 500 people, and 13 report over $1 billion in annual revenue. See the size and revenue breakdown above for the full distribution.
What size are most Real Estate in Illinois companies?
Most are small and mid-sized businesses: the size and revenue tables above show the full spread, from under $10M up to $1B+, across the 80,295 companies with revenue on file.
What information is included for each company?
Every listing includes the company name, location, website, employee size, revenue range where available, and NAICS/SIC classification, with a link to the full profile.
Where does this directory come from?
Listings are compiled and maintained by Factur, a sales and marketing firm for B2B manufacturers. Any company can request an update or removal from its profile page.