Conferences in Chicago 2026
There are 15 conferences in Chicago with a 2026 edition and a public sponsor or exhibitor list or published sponsorship prices. The biggest is PACK EXPO International 2026, with 2,722 companies listed. 9 publish their prices, and their cheapest package has a median of $2,500.
Chicago
Countries
Size
Companies listed
Prices
Sponsorship packages
Type
Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.
15 events
| # | Conference | Companies | New | Returning | Packages from |
|---|---|---|---|---|---|
1. PACK EXPO International Oct 18–21, 2026 · Chicago, United States | 2,722companies | ||||
2. RSNA Scientific Assembly & Meeting Nov 29–Dec 3, 2026 · Chicago | 712companies | ||||
3. HIMSS26 Apr 5–8, 2027 · Chicago, United States | 68companies | from$5,900 | |||
4. AI in Finance Summit - Chicago Aug 12, 2026 · Chicago, United States | 35companies | ||||
5. NACAS C3X Annual Conference and Expo Oct 1–3, 2026 · Chicago, United States | 23companies | from$1,150 | |||
6. Dialogues Apr 9–12, 2026 · Chicago, United States | 10companies | ||||
7. HPSF Conference Mar 16–20, 2026 · Chicago, United States | 9companies | ||||
8. Planning and Buying Insider Summit Sep 8–11, 2026 · Chicago, United States | 5companies | ||||
9. Scientific Sessions Nov 6–9, 2026 · Chicago, United States | 1companies | from$305 | |||
10. GFOA 120th Annual Conference Jun 28–Jul 1, 2026 · Chicago, United States | 1companies | from$2,500 | |||
11. LegalOpsCon26 Apr 20–22, 2026 · Chicago, United States | from$2,500 | ||||
12. CUBE Annual Conference Apr 2–4, 2026 · Chicago, United States | from$7,500 | ||||
13. NABE Meeting Jul 28–30, 2026 · Chicago, United States | from$3,000 | ||||
14. Biohackers World Conference & Expo Sep 4, 2026 · Chicago, United States | 0%returning | from$399 | |||
15. Higher Learning Mar 21–24, 2026 · Chicago, United States | from$4,000 |
Companies: sponsors and exhibitors on each event’s current edition, read from its own directory, sponsor page or prospectus. New: not listed at the previous edition. Returning: share of the previous edition’s companies listed again.
Key facts
Across the 15 conferences in Chicago 2026.
More conferences
Questions
What are the biggest conferences in Chicago with a 2026 edition?
By companies listed at their current edition: PACK EXPO International (2,722), RSNA Scientific Assembly & Meeting (712), HIMSS26 (68), AI in Finance Summit - Chicago (35), NACAS C3X Annual Conference and Expo (23).
How much does it cost to sponsor conferences in Chicago with a 2026 edition?
9 of these 15 events publish sponsorship prices. Their cheapest package has a median of $2,500 and their top package a median of $21k, against $2,500 for the cheapest package across all conferences.
Which conferences in Chicago with a 2026 edition are coming up next?
NACAS C3X Annual Conference and Expo (Oct 1–3, 2026, Chicago); PACK EXPO International (Oct 18–21, 2026, Chicago); Scientific Sessions (Nov 6–9, 2026, Chicago); RSNA Scientific Assembly & Meeting (Nov 29–Dec 3, 2026, Chicago).