Illinois
State · United States · Pop. 12.7M · WithinWorldNorth AmericaUnited StatesIllinois
Startup funnel
Illinois's startup funnel
Companies headquartered in Illinois at each stage today, by total VC raised. Hover or tap a bar for the split.
Source: Dealroom.co
Quarterly report
Illinois's latest quarter in venture capital
Venture capital raised by Illinois-headquartered companies each quarter since 2020, split by round size, with detail on the latest complete quarter.
Latest complete quarter
Loading VC raised by Illinois-headquartered companies…
Enterprise value
How much Illinois’s VC-backed companies are worth
Combined enterprise value of VC-backed companies headquartered in Illinois, founded since 1990 and still operating, at the end of each year. Companies stay in the total after they list or are acquired.
VC investment
How much venture capital flows into Illinois
VC investment into Illinois-headquartered, VC-backed companies, broken down by round size, company location, sector and funding stage.
Largest rounds
Largest funding rounds in Illinois
A live treemap of the largest VC rounds. Each cell is one round into Illinois-headquartered companies, grouped by Dealroom sector.
Largest rounds in Illinois - 2026
Academia
Illinois's academic flywheel
Companies founded by university alumni or spun out of research, plus the institutions producing the most founders tied to Illinois.
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Notable alumni-founded: PayPal (co-founder)YouTube (co-founder)Yelp
Location comparison
How Illinois stacks up
Compare Illinois with peers from the same country (United States) — switch between combined EV, EV growth, and a growth × size view. Expand the table for the full ranking.
Combined enterprise value of each ecosystem.
Top regions in United States ranked by combined EV. Illinois's row is highlighted (#12).
| # | Ecosystem | Combined EV | EV growth | Unicorns | VC invested | Tracked startups |
|---|---|---|---|---|---|---|
| 1 | California | $22T | 7.8× | 1,138 | $179B | 37.1K |
| 2 | Western United States (Pacific, excl. Bay Area) | $5T | 5.2× | 329 | $29.9B | 16.6K |
| 3 | Northeastern United States | $3.3T | 4.5× | 652 | $53B | 31.4K |
| 4 | Texas | $3.1T | 12.1× | 143 | $11.5B | 6,815 |
| 5 | Washington (State) | $2.9T | 4.5× | 76 | $7.5B | 3,279 |
| 6 | Southeastern United States | $1.4T | 4.8× | 191 | $11.7B | 14.5K |
| 7 | New York State | $1.4T | 5.1× | 301 | $30.9B | 15.8K |
| 8 | Massachusetts | $1.1T | 4.4× | 209 | $12.9B | 6,164 |
| 9 | Florida | $798B | 9.8× | 67 | $4.1B | 4,945 |
| 10 | Midwestern United States | $668B | 3.7× | 125 | $9.5B | 10.9K |
| 11 | Western United States (Mountain) | $406B | 4.4× | 113 | $10.3B | 5,621 |
| 12 | Illinois | $269B | 3.6× | 55 | $2.3B | 3,167 |
More data
Explore Dealroom data →Get the full Illinois ecosystem on Dealroom
Live company-by-company deal flow, full cap tables, founder pedigrees, hiring signals and revenue trajectories.