Conferences in Houston
There are 46 conferences in Houston with a public sponsor or exhibitor list or published sponsorship prices. The biggest is Offshore Technology Conference 2027, with 305 companies listed. 23 publish their prices. Among the 22 priced in US dollars, the cheapest package has a median of $2,750.
Industry
Houston
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.
46 events
| # | Conference | Companies | New | Returning | Packages from |
|---|---|---|---|---|---|
1. Offshore Technology Conference May 3–5, 2027 · Houston, United States | 305companies | +43new | 29%returning | from$1,750 | |
2. AfroTech Conference Nov 2–6, 2026 · Houston, United States | 64companies | ||||
3. Disasters Expo Oct 14–15, 2026 · Houston, United States | 55companies | ||||
4. Connected America Jul 1–3, 2027 · Houston, United States | 54companies | ||||
5. Hydrogen Technology Expo North America Feb 10–11, 2027 · Houston, United States | 44companies | ||||
6. Houston Marine & Energy Insurance Conference Sep 13–15, 2026 · Houston, United States | 42companies | ||||
7. Carbon Capture Technology Expo North America Feb 10–11, 2027 · Houston, United States | 36companies | ||||
8. Industrial Intelligence Nexus Jun 21–23, 2027 · Houston, United States | 29companies | ||||
9. SPE ATCE Conference & Exhibition Oct 21–23, 2026 · Houston, United States | 27companies | from$500 | |||
10. Energy Projects Conference | EPC Expo Jun 16–17, 2027 · Houston, United States | 23companies | +8new | 100%returning | ||
11. Texas ACG Capital Connection (TACC) Mar 3–4, 2027 · Houston, United States | 19companies | from$5,500 | |||
12. 20th Annual Energy Conference Feb 23–25, 2027 · Houston, United States | 16companies | from$5,000 | |||
13. OT SCADA CON Jul 22–24, 2026 · Houston, United States | 15companies | from$1,000 | |||
14. Gastech Exhibition Sep 14–17, 2027 · Houston, United States | 15companies | ||||
15. txEDCON Oct 8–11, 2026 · Houston, United States | 14companies | from$3,000 | |||
16. Carbon Capture, Utilization & Storage Conference Oct 7–8, 2026 · Houston, United States | 13companies | from$7,500 | |||
17. Houston Small Business Expo Dec 2, 2026 · Houston, United States | 11companies | ||||
18. Open Group Summit Houston Nov 3, 2025 · Houston, United States | 11companies | ||||
19. First Responders Expo Oct 14–15, 2026 · Houston, United States | 10companies | ||||
20. giftED26 Dec 2–4, 2026 · Houston, United States | 10companies | ||||
21. Power Continuity Expo Houston Oct 14–15, 2026 · Houston, United States | 10companies | ||||
22. Plastic Surgery The Meeting Oct 15–18, 2026 · Houston, United States | 8companies | from$1,000 | |||
23. AIHA Connect May 24–26, 2027 · Houston, United States | 8companies | ||||
24. Fall Accounting Conference & Technology Symposium (F.A.C.T.S.) Nov 18–19, 2026 · Houston, United States | 8companies | ||||
25. Transformational CMO Assembly Oct 15–16, 2026 · Houston, United States | 8companies | ||||
26. TESOL Mar 22–25, 2027 · Houston, United States | 7companies | from$8,500 | |||
27. DigiMarCon Gulf Coast Apr 29–30, 2026 · Houston, United States | 7companies | ||||
28. Spring Technology and Accounting Resources Summit (S.T.A.R.S.) May 26–27, 2027 · Houston, United States | 7companies | ||||
29. Valve World Americas Expo & Conference Jul 14–15, 2027 · Houston, United States | 6companies | ||||
30. Energy Drone & Robotics Summit Jun 21–23, 2027 · Houston, United States | 5companies | ||||
31. Houston Energy & Climate Week Sep 12–18, 2026 · Houston, United States | 5companies | ||||
32. Campus Safety Summit Sep 10–Nov 20, 2025 · Houston, United States | 3companies | from$250 | |||
33. IADC Drilling Onshore Conference & Exhibition May 20, 2027 · Houston, United States | 1company | from$5,000 | |||
34. ADI Forum Jan 28, 2027 · Houston, United States | 1company | from$6,000 | |||
35. NATIA Annual Training Conference & Technology Exhibition Jul 8–13, 2026 · Houston, United States | from$1,500 | ||||
36. IADC HSE&T Conference & Exhibition Feb 23–24, 2027 · Houston, United States | from$5,000 | ||||
37. AEA Annual Conference Nov 9–11, 2026 · Houston, United States | fromAUD 5,000 | ||||
38. GEM Feb 17, 2027 · Houston, United States | from$699 | ||||
39. UNA-USA Leadership Summit: Terrestials United for Citizen Diplomacy Nov 13–15, 2026 · Houston, United States | from$1,000 | ||||
40. International Conference on Environmental Sustainability Through Waste and Recycling (ENSURE-) Apr 12–14, 2027 · Houston, United States | from$1,000 | ||||
41. South Texas Chapter American College of Surgeons Meeting Feb 25–27, 2027 · Houston, United States | from$3,000 | ||||
42. CAMT Jul 1–31, 2027 · Houston, United States | from$1,000 | ||||
43. AAM Meeting & MuseumExpo May 5–8, 2027 · Houston, United States | from$2,500 | ||||
44. Black Is Tech Conference Apr 20–24, 2026 · Houston, United States | from$7,500 | ||||
45. Black Is Tech Xperience Apr 27–May 1, 2027 · Houston, United States | from$7,500 | ||||
46. InterGem Jewelry Shows Oct 16–Dec 20, 2026 · Houston, United States |
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 46 conferences in Houston.
More conferences
By industry
Trade shows
Questions
What are the biggest conferences in Houston?
By companies listed at their current edition: Offshore Technology Conference (305), AfroTech Conference (64), Disasters Expo (55), Connected America (54), Hydrogen Technology Expo North America (44).
How much does it cost to sponsor conferences in Houston?
23 of these 46 events publish sponsorship prices. Among the 22 priced in US dollars, the cheapest package has a median of $2,750 and the top package a median of $15k, against $2,000 for the cheapest package across all conferences.
Which conferences in Houston are coming up next?
UNA-USA Leadership Summit: Terrestials United for Citizen Diplomacy (Nov 13–15, 2026, Houston); Fall Accounting Conference & Technology Symposium (F.A.C.T.S.) (Nov 18–19, 2026, Houston); Houston Small Business Expo (Dec 2, 2026, Houston); giftED26 (Dec 2–4, 2026, Houston).