DEF CON Hacking Conference Exhibitor List

The 2027 exhibitor list brings together the companies that were present at the DEF CON Hacking Conference in Las Vegas. It is built for professionals who need a clear view of the cybersecurity and IT vendor market. You can see company names, booth details where available and product categories. This helps you understand who was selling what, from network security to cloud tools. The list is not just a simple directory. It is a working document for sales prospecting, supplier sourcing and competitive research. Each entry gives you a starting point to dig deeper into a company's offer. Because it records a past edition, you can use it to review what the market looked like in mid-2027.

• Companies that exhibited in 2027
• Booth and category details where provided
• Useful for sales, sourcing and research

For outbound sales teams, the exhibitor list is a pool of companies that already invest in events. You can sort by product type to find prospects that match your own offer. For example, if you sell security software, you can focus on exhibitors in that category. The list also helps you prepare for conversations before a follow-up call. You can note which companies were at the show and what they promoted. This context makes your outreach more relevant. It is not a guarantee that every contact will respond, but it gives you a warm starting point. You can also use it to track which competitors were present and how they positioned themselves.

• Filter by product category
• Prepare relevant follow-up messages
• Track competitor presence

Procurement specialists can use the exhibitor list to shortlist potential suppliers before a tender or renewal. The list shows which companies were active in cybersecurity and IT at the time of the event. You can compare vendors by category, such as endpoint protection or cloud security. This helps you build a request for proposal list without starting from scratch. You can also see if a supplier you already work with was present, which may inform your negotiation. The data is historical, so it reflects the market as of August 2027. Always verify current product details and pricing directly with the company. The list is a research aid, not a live catalog.

• Build a supplier shortlist
• Compare vendors by category
• Verify current details directly

Analysts and market researchers can treat the exhibitor list as a snapshot of the cybersecurity and IT vendor landscape. It shows which companies chose to exhibit, which categories were crowded and which were sparse. Over time, comparing lists from different years can reveal shifts in focus, such as a rise in cloud security or a decline in legacy hardware. You can also identify new entrants and established players. This kind of data supports reports, strategy papers and competitive briefings. The list is based on the 2027 event, so it is a fixed point you can cite. For current market conditions, combine it with newer sources.

• Snapshot of vendor landscape
• Spot category trends
• Useful for reports and briefings

If you plan to attend a future edition of DEF CON or a similar trade show, past exhibitor lists are valuable planning tools. You can see which companies typically exhibit and what they showcase. This helps you decide which halls or booths to prioritize. You can also schedule meetings in advance with companies you want to see. The 2027 list gives you a realistic idea of the exhibitor mix, from large vendors to specialized providers. Use it to set goals for your visit, such as finding three new suppliers or comparing five security platforms. Remember that exhibitor rosters change each year, so use this as a guide, not a fixed schedule.

• Plan booth visits and meetings
• Set clear sourcing goals
• Understand typical exhibitor mix

The exhibitor list reflects participation at the 2027 DEF CON Hacking Conference. It does not guarantee that a company still offers the same products or is currently active. Some companies may have changed names, merged or exited the market. Contact details may also be outdated. For these reasons, treat the list as a starting point for your own verification. Cross-check with company websites, recent news and official event materials. Do not rely on it as a legal or financial record. Used responsibly, it remains a practical resource for sales, sourcing and research. It saves time by giving you a structured view of who was at the show.

• Data reflects 2027 participation
• Verify current status independently
• Use as a research starting point