ot-security
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Inside Inspira Enterprise's Five-Center Bet on Security Without Friction
The Mumbai company has spent years turning a sprawling partner ecosystem into one operating layer for cyber defense. Now it is adding AI agents, identity controls and enterprise workflows to the watch floor.
Fortinet
Fortinet is a global cybersecurity company founded in 2000 by brothers Ken and Michael Xie. Best known for its FortiGate firewalls and purpose-built security ASICs, Fortinet converges networking and security into a single platform - the Fortinet Security Fabric - powered by the FortiOS operating system. It serves enterprises, service providers, and governments in more than 100 countries, and in 2025 reported $6.8 billion in revenue.
Forescout Technologies Inc.
Forescout Technologies is a San Jose-based cybersecurity company that gives organizations agentless visibility and control over every connected device on their networks - from laptops and phones to industrial controllers, medical equipment and IoT sensors that cannot run traditional security agents. Its platform, now branded Forescout Vistaro, spans IT, OT, IoT and IoMT environments and combines asset discovery, network access control, segmentation, threat detection and exposure management, backed by the Vedere Labs threat-research team. Serving roughly 3,200 customers including one in five Fortune 500 companies and numerous government agencies, Forescout competes in the fast-growing market for securing the sprawling, mixed device estates of modern enterprises and critical infrastructure.
Hitachi Cyber
Hitachi Cyber is the global cybersecurity and performance analytics arm of the Hitachi Group, operating under Hitachi Systems Trusted Cyber Management Inc. With roots going back to 1999, it delivers 24/7 managed security services, threat intelligence, governance-risk-compliance advisory, and performance analytics to more than 350 private and government organizations across 50-plus countries. A network of Security Operations Centers spanning Canada, Switzerland, Japan, India and Poland - integrated with Google Security Operations, Microsoft Sentinel and Splunk - anchors its detection and response work across IT, OT and AI environments.
Dispel
Dispel is an Austin, Texas-based operational technology (OT) cybersecurity company that builds a Zero Trust Engine for industrial control systems. Its platform combines secure remote access, real-time industrial data streaming, unified OT connectivity (OTFusion), and 24/7 threat monitoring, all built around Moving Target Defense - a technique that constantly shifts network paths so attackers never get a stable target. Dispel lets manufacturers, utilities, energy operators, and government agencies give vendors and engineers fast, audited access to plant equipment without the friction of legacy VPNs and jump boxes.
Shift5
Shift5 is an operational intelligence and onboard observability company that taps the raw data already flowing across the internal networks of planes, trains, tanks, and ships. Founded by former U.S. Army cyber officers, it plugs into serial-bus and RF traffic on military and commercial fleets to deliver real-time cyber threat detection, predictive maintenance, and compliance insight at the edge. Backed by $185M+ in venture funding, Shift5 serves the U.S. Army, Navy, Air Force, Space Force, SOCOM, and several of the largest U.S. passenger rail systems.
ORDR
ORDR is a Santa Clara-based cybersecurity company that brings order to the chaos of connected devices, using AI to discover, profile, and protect every IT, IoT, IoMT, and OT asset on an enterprise network - from MRI machines at Cleveland Clinic to manufacturing PLCs - without agents.