GSX 2026: 564 exhibitors & sponsors
GSX 2026 had 564 exhibitors and sponsors in Atlanta, United States from 35 countries. Security and Investigations is the biggest block on the floor at 21% of the companies we matched, ahead of software development and appliances, electrical, and electronics manufacturing. 327 of them were also at GSX 2025; 162 from that list didn’t come back.
- 564
- exhibitors & sponsors as of 3 Nov 2026
- 35
- headquarters countries most from United States
- 67%
- of GSX 2025's exhibitors are back 327 companies
- 20,000
- expected visitors organiser’s figure
The show floor, by industry
Each square is a company we matched to a profile, grouped by industry. Security and Investigations makes up 21% of GSX 2026; the gray block is the other 78 industries combined.
- Security and Investigations 102 · 21%
- Software Development 85 · 17%
- Appliances, Electrical, and Electronics Manufacturing 31 · 6.3%
- Security Systems Services 28 · 5.7%
- Tech, information & internet 18 · 3.7%
- IT Services and IT Consulting 15 · 3%
- Everything else 214 · 43%
Each square is one company.
Who exhibits at GSX
Company size and headquarters for the 496 exhibitors we matched. A mid-market floor: 48% have 51–1,000 employees.
327 came back from 2025
Comparing GSX 2026’s list with GSX 2025. For organisers, the companies that didn’t return are the warmest list there is — they already know the show.
Deep SentinelSecurity and Investigations · 51–200 staff · United States
RGB SpectrumAppliances, Electrical, and Electronics Manufacturing · 51–200 staff · United States
TelescopicMastSecurity and Investigations · 11–50 staff · Netherlands
BAS-IPAppliances, Electrical, and Electronics Manufacturing · 51–200 staff · United Kingdom
CawamoSecurity and Investigations · 11–50 staff · United Kingdom
deister electronic UKAppliances, Electrical, and Electronics Manufacturing · 201–500 staff · United Kingdom
FortifyeIT Services and IT Consulting · 11–50 staff · United States
braXos Security SoftwareIT Services and IT Consulting · 11–50 staff
XSPONSESecurity Systems Services · 11–50 staff · United States
Crisis24Security and Investigations · 1,001–5,000 staff · United States
ConstellisSecurity and Investigations · 10,001+ staff · United States
Matrix ComsecAppliances, Electrical, and Electronics Manufacturing · 1,001–5,000 staff · India
Gallagher SecuritySecurity and Investigations · 501–1,000 staff · New Zealand
Resolver, a Kroll BusinessSoftware Development · 201–500 staff · Canada
Securitas TechnologySecurity and Investigations · 1,001–5,000 staff · United States
MappedinSoftware Development · 51–200 staff · Canada
GSX 2026 exhibitor list
The first 25 of 564: sponsors and exhibitors from the show’s core industries first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Seerist seerist.com | Software Development | 51–200 | United States | Sponsor |
Protos Security protossecurity.com | Security and Investigations | 501–1,000 | United States | Sponsor |
Telaeris, Inc. telaeris.com | Software Development | 11–50 | United States | Sponsor |
Thermal Imaging Radar, Inc. thermalradar.com | Security Systems Services | 11–50 | — | Sponsor |
Defencify Training defencifytraining.com | Security and Investigations | 11–50 | United States | Sponsor |
XSPONSE xsponse.com | Security Systems Services | 11–50 | United States | Sponsor |
Genetec genetec.com | Software Development | 1,001–5,000 | Canada | Exhibitor |
Convergint convergint.com | Security and Investigations | 10,001+ | United States | Exhibitor |
HID hidglobal.com | Security and Investigations | 1,001–5,000 | United States | Exhibitor |
Verint verint.com | Software Development | 5,001–10,000 | United States | Exhibitor |
Dataminr dataminr.com | Technology, Information and Internet | 501–1,000 | United States | Exhibitor |
Avigilon avigilon.com | Security and Investigations | 1,001–5,000 | Canada | Exhibitor |
ButterflyMX butterflymx.com | Software Development | 201–500 | United States | Exhibitor |
Rapiscan Systems rapiscansystems.com | Security and Investigations | 1,001–5,000 | United States | Exhibitor |
Crisis24 crisis24.com | Security and Investigations | 1,001–5,000 | United States | Exhibitor |
Constellis constellis.com | Security and Investigations | 10,001+ | United States | Exhibitor |
Wasabi Technologies wasabi.com | Software Development | 201–500 | United States | Exhibitor |
Brivo brivo.com | IT Services and IT Consulting | 501–1,000 | United States | Exhibitor |
Pelco pelco.com | Security and Investigations | 501–1,000 | United States | Exhibitor |
Gunnebo Entrance Control gunneboentrancecontrol.com | Security and Investigations | 1,001–5,000 | United Kingdom | Exhibitor |
Matrix Comsec matrixcomsec.com | Appliances, Electrical, and Electronics Manufacturing | 1,001–5,000 | India | Exhibitor |
Gallagher Security security.gallagher.com | Security and Investigations | 501–1,000 | New Zealand | Exhibitor |
March Networks marchnetworks.com | Software Development | 201–500 | Canada | Exhibitor |
Skopenow skopenow.com | Technology, Information and Internet | 51–200 | United States | Exhibitor |
LenelS2 lenels2.com | Software Development | 201–500 | United States | Exhibitor |
Filter by industry, size or country, find the decision-maker at each, and start outreach before the show. Free to start, no card.
Get the full list free →GSX exhibitors also show up at
The events sharing the most exhibitors with GSX 2026. 47% of the companies we matched here also exhibit at ISC West 2026.
What people do with this list
Follow up with GSX exhibitors
Get all 564 companies with the decision-makers at each, then let RocketSDR research every account and write the outreach. Reach them while the show is still fresh.
Find sponsors among companies that exhibit at shows like this
Exhibitors at GSX and ISC West already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
GSX 2026: quick answers
How many companies exhibit at GSX 2026?
564 companies are listed as exhibitors or sponsors at GSX 2026, as of 3 Nov 2026. Of those, 8 are listed as sponsors and 286 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 496 of them to a company profile with industry, size and headquarters.
What industries exhibit at GSX 2026?
Among the 493 exhibitors we matched, the largest groups are Security and Investigations (21%), Software Development (17%), Appliances, Electrical, and Electronics Manufacturing (6.3%). In total they span 84 industries.
Where are GSX exhibitors from?
Exhibitors we matched are headquartered in 35 countries. The most represented are United States (344), Canada (32), United Kingdom (27).
How many GSX 2025 exhibitors returned for 2026?
327 companies from GSX 2025's list of 489 are on the GSX 2026 list (67%). 237 companies are new this year, and 162 did not return.
Turn the GSX list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.