Conferences in Seattle
There are 20 conferences in Seattle with a public sponsor or exhibitor list or published sponsorship prices. The biggest is Seattle Boat Show 2027, with 233 companies listed. 10 publish their prices. Among the 10 priced in US dollars, the cheapest package has a median of $1,000.
Industry
Seattle
Countries
Cities
When
Timing
Size
Companies listed
Prices
Sponsorship packages
Type
Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.
20 events
| # | Conference | Companies | New | Returning | Packages from |
|---|---|---|---|---|---|
1. Seattle Boat Show Feb 5–13, 2027 · Seattle, United States | 233companies | ||||
2. Premium Experience Association Conference Jun 27–29, 2027 · Seattle, United States | 102companies | ||||
3. Northwest Flower & Garden Festival Feb 17–21, 2027 · Seattle, United States | 39companies | ||||
4. ACVIM Forum Jun 10–13, 2026 · Seattle, United States | 37companies | ||||
5. MRS Spring Meeting & Exhibit Apr 5–9, 2027 · Seattle, United States | 30companies | from$450 | |||
6. ATE Seattle Apr 2–4, 2027 · Seattle, United States | 26companies | ||||
7. Northwest Event Show Mar 17–18, 2027 · Seattle, United States | 25companies | ||||
8. Seattle Startup Summit Apr 1–2, 2026 · Seattle, United States | 18companies | from$1,000 | |||
9. Seattle Wedding Show Jan 23–24, 2027 · Seattle, United States | 17companies | ||||
10. DigiMarCon Pacific Northwest May 6–7, 2027 · Seattle, United States | 14companies | ||||
11. ISMG Cybersecurity Events Oct 20–24, 2026 · Seattle, United States | 13companies | ||||
12. BRI Immunology Symposium: New Horizons in Immunity and Disease May 5, 2026 · Seattle, United States | 6companies | ||||
13. Seattle GNU/Linux Conference Oct 23–24, 2026 · Seattle, United States | 4companies | from$1,000 | |||
14. 10th International Conference on Adolescents and Adults with Fetal Alcohol Spectrum Disorders Apr 18–21, 2026 · Seattle, United States | 2companies | from$1,500 | |||
15. ICANN82 and ICANN84 Mar 8–Oct 30, 2025 · Seattle, United States | from$10,000 | ||||
16. AFCC 63rd Annual Conference May 27–30, 2026 · Seattle, United States | from$500 | ||||
17. Pacific Northwest Dental Conference (PNDC) Apr 1–3, 2027 · Seattle, United States | from$3,500 | ||||
18. AAOMS Meeting, Scientific Sessions and Exhibition Sep 28–Oct 3, 2026 · Seattle, United States | from$300 | ||||
19. ASM Conference for Undergraduate Educators Nov 19–20, 2026 · Seattle, United States | from$10,000 | ||||
20. EdCon Mar 23, 2027 · Seattle, United States | from$500 |
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 20 conferences in Seattle.
More conferences
Questions
What are the biggest conferences in Seattle?
By companies listed at their current edition: Seattle Boat Show (233), Premium Experience Association Conference (102), Northwest Flower & Garden Festival (39), ACVIM Forum (37), MRS Spring Meeting & Exhibit (30).
How much does it cost to sponsor conferences in Seattle?
10 of these 20 events publish sponsorship prices. Among the 10 priced in US dollars, the cheapest package has a median of $1,000 and the top package a median of $20k, against $2,000 for the cheapest package across all conferences.
Which conferences in Seattle are coming up next?
ASM Conference for Undergraduate Educators (Nov 19–20, 2026, Seattle); Seattle Wedding Show (Jan 23–24, 2027, Seattle); Seattle Boat Show (Feb 5–13, 2027, Seattle); Northwest Flower & Garden Festival (Feb 17–21, 2027, Seattle).