Opkalla Tech Summit 2026: 55 exhibitors & sponsors
Opkalla Tech Summit 2026 had 55 exhibitors and sponsors in Charlotte, United States from 5 countries. Cybersecurity is the biggest block on the floor at 37% of the companies we matched, ahead of saas / cloud and enterprise software. 11 of them were also at Opkalla Tech Summit 2025; 28 from that list didn’t come back.
- 55
- exhibitors & sponsors as of 5 Nov 2026
- 5
- headquarters countries most from United States
- 28%
- of Opkalla Tech Summit 2025's exhibitors are back 11 companies
- 350
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Cybersecurity makes up 37% of Opkalla Tech Summit 2026; the gray block is the other 5 sectors combined.
- Cybersecurity 15 · 37%
- SaaS / Cloud 6 · 15%
- Enterprise Software 5 · 12%
- Telecom & Connectivity 5 · 12%
- IT Services & Consulting 3 · 7.3%
- Hardware, Semiconductors & IoT 2 · 4.9%
- Everything else 5 · 12%
Each square is one company.
Who exhibits at Opkalla Tech Summit
Company size and headquarters for the 41 exhibitors we matched. An enterprise-heavy floor: 49% have more than 1,000 employees.
11 came back from 2025
Comparing Opkalla Tech Summit 2026’s list with Opkalla Tech Summit 2025. For organisers, the companies that didn’t return are the warmest list there is — they already know the show.
ComcastTelecom & Connectivity · 10,001+ staff · United States
ZscalerCybersecurity · 5,001–10,000 staff · United States
RingCentralTelecom & Connectivity · 5,001–10,000 staff · United States
VonageTelecom & Connectivity · 1,001–5,000 staff · United States
Cato NetworksCybersecurity · 1,001–5,000 staff · Israel
Abnormal AICybersecurity · 1,001–5,000 staff · United States
N-ableCybersecurity · 1,001–5,000 staff · United States
eSentireCybersecurity · 501–1,000 staff · Canada
US SignalTelecom & Connectivity · 201–500 staff · United States
SophosCybersecurity · 5,001–10,000 staff · United Kingdom
GenesysEnterprise Software · 5,001–10,000 staff · United States
VMwareSaaS / Cloud · 10,001+ staff · United States
Dell TechnologiesHardware, Semiconductors & IoT · 10,001+ staff · United States
MicrosoftEnterprise Software · 10,001+ staff · United States
NutanixSaaS / Cloud · 5,001–10,000 staff · United States
CrowdStrikeCybersecurity · 5,001–10,000 staff · United States
Opkalla Tech Summit 2026 exhibitor list
The first 24 of 55: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
US Signal ussignal.com | Telecom & Connectivity | 201–500 | United States | Sponsor |
BCN bcntele.com | IT Services & Consulting | 201–500 | United States | Sponsor |
ServiceNow servicenow.com | SaaS / Cloud | 10,001+ | United States | — |
CrowdStrike crowdstrike.com | Cybersecurity | 5,001–10,000 | United States | — |
Veeam Software veeam.com | SaaS / Cloud | 5,001–10,000 | United States | — |
Nutanix nutanix.com | SaaS / Cloud | 5,001–10,000 | United States | — |
SentinelOne sentinelone.com | Cybersecurity | 1,001–5,000 | United States | — |
Dell Technologies delltechnologies.com | Hardware, Semiconductors & IoT | 10,001+ | United States | — |
Genesys genesys.com | Enterprise Software | 5,001–10,000 | United States | — |
Microsoft news.microsoft.com | Enterprise Software | 10,001+ | United States | — |
Sophos sophos.com | Cybersecurity | 5,001–10,000 | United Kingdom | — |
VMware broadcom.com | SaaS / Cloud | 10,001+ | United States | — |
Kaseya kaseya.com | Cybersecurity | 5,001–10,000 | United States | — |
Rapid7 r-7.co | Cybersecurity | 1,001–5,000 | United States | — |
Arctic Wolf arcticwolf.com | Cybersecurity | 1,001–5,000 | United States | — |
Jamf jamf.com | Enterprise Software | 1,001–5,000 | United States | — |
LevelBlue levelblue.com | Cybersecurity | 1,001–5,000 | United States | — |
Uniti Group Inc. uniti.com | Telecom & Connectivity | 501–1,000 | United States | — |
Dialpad dialpad.com | Enterprise Software | 1,001–5,000 | United States | — |
Barracuda barracuda.com | Cybersecurity | 1,001–5,000 | United States | — |
Axonius axonius.com | Cybersecurity | 501–1,000 | United States | — |
Object First objectfirst.com | Cybersecurity | 201–500 | United States | — |
ePlus inc. eplus.com | IT Services & Consulting | 1,001–5,000 | United States | — |
ThreatLocker threatlocker.com | Cybersecurity | 501–1,000 | United States | — |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people while the show is fresh.
Book a call →Opkalla Tech Summit exhibitors also show up at
The events sharing the most exhibitors with Opkalla Tech Summit 2026. 42% of the companies we matched here also exhibit at it-sa Expo&Congress 2025.
What people do with this list
Follow up with Opkalla Tech Summit exhibitors
We'll walk you through all 55 companies and the decision-makers at each, then RocketSDR can 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 Opkalla Tech Summit and it-sa Expo&Congress already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
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Opkalla Tech Summit 2026: quick answers
How many companies exhibit at Opkalla Tech Summit 2026?
55 companies are listed as exhibitors or sponsors at Opkalla Tech Summit 2026, as of 5 Nov 2026. Of those, 11 are listed as sponsors; the rest come from combined exhibitor and sponsor lists. We matched 41 of them to a company profile with industry, size and headquarters.
What industries exhibit at Opkalla Tech Summit 2026?
Among the 41 exhibitors we matched, the largest groups are Cybersecurity (37%), SaaS / Cloud (15%), Enterprise Software (12%). In total they span 11 sectors.
Where are Opkalla Tech Summit exhibitors from?
Exhibitors we matched are headquartered in 5 countries. The most represented are United States (35), United Kingdom (2), Germany (1).
How many Opkalla Tech Summit 2025 exhibitors returned for 2026?
11 companies from Opkalla Tech Summit 2025's list of 39 are on the Opkalla Tech Summit 2026 list (28%). 44 companies are new this year, and 28 did not return.
Turn the Opkalla Tech Summit 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.