DEF CON 34 2026
DEF CON 34 2026 ran Aug 6–9, 2026 in Las Vegas, United States. 12 companies are listed at DEF CON 34 2026: 1 sponsor and 11 exhibitors. Published sponsorship packages run from $500 to $5,000 across 4 tiers (2026).more
Key facts
Companies listed, rebooking, prices and rank.
Who is there
The 10 companies here seen at the most other events we track.
| Company | Other events | Booth or tier |
|---|---|---|
Hack the Box hackthebox.com | 1other events | |
Capitol Technology University | None | |
DEF CON Training | None | |
Expel expel.com | None | |
Flare.io flare.io | None | |
Horizon3 | None | |
Pentest-Tools.com pentest-tools.com | None | |
Promptfoo promptfoo.dev | None | |
SubImage Inc. subimage.io | None | |
Tracebit tracebit.com | None |
Exhibitor profile
How many other events these companies go to.
Companies per edition
Sponsorship
4 packages published for 2026.
Light band: the middle half of entry packages at 12 cybersecurity events ($2,375 to $5,000). Dark band: their top packages ($15k to $56k). Dots: this event.
DEF CON 34 2026 sponsors
1 companies, grouped by the tier the organizer lists them under.
Sponsors
| Company | Other events |
|---|---|
| None |
DEF CON 34 2026 exhibitors
11 companies had a booth, A to Z, with booth numbers where the show publishes them.
| Company | Other events | Booth or tier |
|---|---|---|
Capitol Technology University | None | |
DEF CON Training | None | |
Expel expel.com | None | |
Flare.io flare.io | None | |
Hack the Box hackthebox.com | 1other events | |
Horizon3 | None | |
Pentest-Tools.com pentest-tools.com | None | |
Promptfoo promptfoo.dev | None | |
SubImage Inc. subimage.io | None | |
Tracebit tracebit.com | None | |
ZYN zyn.com | None |
DEF CON 34 sponsorship packages and prices
Packages
As published by the organizer for 2026.
| Package | Price | What it includes |
|---|---|---|
| Villages | $5,000 | Logos on shirts and signage, callouts on social media, and opportunities to volunteer at the village. |
| Communities | $2,000 | Support underrepresented demographics, logos on signage, social media callouts, and time in the community room. |
| Contests | $1,000 | Callouts on social media, in closing ceremonies, and logos on shirts or signage. |
| Parties | $500 | Image on signage, special thank you call out during the party, skip the line access, or other 'at the party' benefits. |
Against cybersecurity events
12 events that publish their prices.
Year over year
Who is new, who came back and who dropped out, edition by edition.
Companies per edition
Edition by edition
| Edition | Companies | New | Back | Not back |
|---|---|---|---|---|
| 2026 · Las Vegas | 12 | +1 | 11 | 0 |
| Undated | 11 |
New for 2026
1 companies not listed at null. The ones seen at the most other events first.
| Company | Other events |
|---|---|
| None |
Similar conferences and prospects
At other cybersecurity events, not here yet
Companies listed at two or more cybersecurity conferences that have never been at DEF CON 34.
| Company | Cybersecurity events |
|---|---|
Google google.com | 7events |
Microsoft microsoft.com | 6events |
 Amazon amazon.com | 4events |
Cisco cisco.com | 4events |
Wiz wiz.io | 4events |
Accenture accenture.com | 3events |
Carahsoft carahsoft.com | 3events |
Cloudflare cloudflare.com | 3events |
CrowdStrike crowdstrike.com | 3events |
IBM ibm.com | 3events |
Intel Corporation intel.com | 3events |
Palo Alto Networks paloaltonetworks.com | 3events |
How to sponsor DEF CON 34
The organizer, its sponsorship inbox and prospectus, and the pages these lists come from.
We list the addresses an organizer publishes for sponsorship and exhibit questions, never a named person’s email.
- defcon.org11 companies, read Sep 23, 2026
- defcon.org1 companies, read Sep 23, 2026
About DEF CON 34 2026
DEF CON 34 2026 ran Aug 6–9, 2026 in Las Vegas, United States.
12 companies are listed at DEF CON 34 2026: 1 sponsor and 11 exhibitors.
Published sponsorship packages run from $500 to $5,000 across 4 tiers (2026).
DEF CON 34 is a major annual hacking conference that brings together cybersecurity professionals, researchers, and enthusiasts to discuss the latest in security and technology. It features talks, workshops, and contests.
Questions
Who exhibits at DEF CON 34 2026?
12 companies are listed at DEF CON 34 2026, including Hack the Box, Capitol Technology University, DEF CON Training, Expel, Flare.io, Horizon3.
How much does it cost to sponsor DEF CON 34?
DEF CON 34 publishes 4 sponsorship packages from $500 to $5,000.
When and where is DEF CON 34 2026?
DEF CON 34 2026 is Aug 6–9, 2026 in Las Vegas, United States, at Las Vegas Convention Center.
Do sponsors and exhibitors come back to DEF CON 34?
100% of the companies at the null edition came back, and 1 companies are new.