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GREYCORTEX is an EU-based cybersecurity company. Our solution, GREYCORTEX Mendel, gives organizations visibility into their IT and OT networks, so they can reduce operational risk and maintain business continuity. Mendel, our network detection and response (NDR) solution, is a single platform for IT security, NetOps, SOC, and OT teams. With Mendel, teams can: -> Detect threats, investigate incidents, and identify policy violations -> Find the root cause of network and application performance issues -> Monitor OT networks passively, with visibility into industrial protocols like Modbus, S7, Profinet, BACnet, and more Mendel helps organizations meet cybersecurity regulations and industry standards, including NIS2 and IEC 62443, with continuous monitoring and evidence for auditors. Our solution is shaped by more than a decade of real-world experience and direct customer feedback. Today, Mendel protects banks, factories, hospitals, government institutions, and power grids worldwide.

Website http://www.greycortex.com
Revenue $1 million
Employees 50 (44 on RocketReach)
Founded 2016
Address 649-127 Purkynova, Brno, South Moravian, CZ
Phone +420 777 651 170
Technologies
Industry Computer and Network Security, Computer Networking Equipment, Artificial Intelligence, Network Security Hardware & Software, Data and Analytics, Computer Equipment & Peripherals, Science and Engineering, Manufacturing, Software, Computer, Consumer Electronics, Hardware, Government, Government and Military, Infrastructure, Network Security, Information Technology, Privacy and Security
Web Rank 758929
Keywords It Security, Cybersecurity, Artificial Intelligence, Network Security, Security Analytics, Threat Detection, Artificial Intelligence Security, Anomaly Detection, Machine Learning Security, Machine Learning, Intrusion Detection, Siem, Predictive Analytics, Data Mining, Security Operations, Security Information And Event Management, Data Analytics, It Operations
Competitors Cisco, Palo Alto Networks, Splunk, VMware Tanzu Labs, CrowdStrike, Darktrace, SentinelOne, Vectra AI, Cymulate, DivvyCloud +42 more (view full list)
SIC SIC Code 73 Companies, SIC Code 737 Companies
NAICS NAICS Code 541 Companies, NAICS Code 54 Companies, NAICS Code 54151 Companies, NAICS Code 541511 Companies, NAICS Code 5415 Companies

GREYCORTEX Questions

The GREYCORTEX annual revenue was $1 million in 2026.

Petr Chaloupka is the CEO and co-owner of GREYCORTEX.

44 people are employed at GREYCORTEX.

GREYCORTEX is based in Brno, South Moravian.

The NAICS codes for GREYCORTEX are [541, 54, 54151, 541511, 5415].

The SIC codes for GREYCORTEX are [73, 737].

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