
Nexor
Cyber-Physical SecurityNottingham, United Kingdomfounded 1989private
Nexor is a cybersecurity company specializing in Cyber-Physical Security, founded in 1989 and headquartered in Nottingham, United Kingdom. It is privately held.
updated Oct 2, 2026
Nexor products
Nexor ServicesNexor offers cyber security advisory and research services
Nexor ProteanSoftware-defined cross-domain gateway for policy-enforced, assured data exchange
Nexor SentinelNexor Sentinel is a cybersecurity product from Nexor.
Nexor competitors
Security professionals most often compare Nexor against Owl Cyber Defense and Waterfall Security Solutions on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
by search demand for comparison pages on cybersectools.com, 90 days
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security





