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The Leader in OT and IoT
Security and Visibility

Nozomi Networks

The Leader in OT and IoT Security and Visibility

Explosive Customer Growth Worldwide

OT, IoT and IT Devices Monitored

Installations Worldwide

Continents with Deployments

Global Partner Ecosystem


Growth Year over Year


Customer Retention

in Key Industries

Securing the World’s Largest Organizations


With the Nozomi Networks solution, companies immediately gain OT network monitoring and threat detection technology that can be integrated with Accenture’s security services and solutions.

LUIS LUQUE, Managing Director, Accenture Security


The natural gas distributor needed visibility into its OT network to confirm that it was receiving the service levels agreed upon. … Thanks to Nozomi Networks innovative operational visibility and cybersecurity solution, we were able to deliver the needed insight.

NETWORK CONSULTING ENGINEER, Nozomi Networks Systems Integrator Partner


Malfunctions or damage to this infrastructure would be a threat to our national security. With Guardian we can detect and collect operational and cybersecurity issues in real time, and take corrective actions before threats can strike.

GIAN LUIGI PUGNI, Head of Cybersecurity Design, Enel


From the initial engagement, implementation, ongoing support, build quality and everything in-between, Nozomi Networks has been a game changer for our business.

MATT VAN DEVENTER, Head of Technology, Trustpower



Global System Integrator
and VAR Partners

Learn More


“We tested a number of different vendors, and Nozomi came out on top … Guardian also learns the system, tells you all the assets, and will tell you about unusual activity … They will help us address threats we can’t even quantify.”

Gary Williams, Senior Director, Schneider Electric

“With the Nozomi Networks solution, companies immediately gain OT network monitoring and threat detection technology that can be integrated with Accenture’s security services and solutions.”

Luis Luque, Managing Director, Accenture Security

“Working with Nozomi Networks allows us to take advantage of their artificial intelligence-powered software to map, monitor and identify threats in some of the largest industrial installations around the world.”

Jerome Sandrini, Head of Big Data and Security, Atos North America


“After extensive review, we chose Nozomi Networks because their platform provides industry-leading capabilities which allow us to detect anomalies and proactively hunt for threats within industrial environments.”

Grady Summers, CTO, FireEye


“Teaming up with Nozomi Networks, our customers immediately gain OT network monitoring and Threat detection technology that is fully intergrated with key IBM Security services and platforms such as QRadar.”

Chris McCurdy, Vice President Worldwide, IBM Security

Global Reach
Local Support

14 global sales office locations including Australia, Brazil, Canada, Germany, Italy, Mexico, Netherlands, Portugal, Singapore, Spain, Switzerland, United Arab Emirates, United Kingdom and the United States


Research and reporting of responsibly disclosed
ICS-Cert Alerts

Ongoing threat and asset intelligence research

Release of Guardian Community Edition, a free tool for visibility into OT and IoT assets

Free community tools and research for analyzing TRITON and GreyEnergy malware

Dedicated to reducing cyber risk for the world’s industrial, OT and IoT organizations

Continuous Innovation
in OT and IoT Security




“Nozomi Networks Guardian, combined with the Smart Polling add-on module, offers an innovative hybrid passive/active approach to deliver in­-depth asset inventory and granular OT monitoring.”

Ruggerio Contu, Gartner OT Cybersecurity, Competitive Landscape Report

“With an impressive understanding of the expanding markets it serves, Nozomi Networks is transforming traditional ICS cybersecurity to pinpoint OT and IoT threats in real-time …”

Sankara Naratanan, Senior Industry Analyst, Frost & Sullivan

“Nozomi Networks has grown to become a leader in industrial cybersecurity .. with deployments worldwide at many of the biggest players in industries such as oil and gas, pharmaceuticals, utilities, and mining.”

Mark Child, Research Manager, European Security, IDC
Romain Fouchereau, Manager, Security Appliance Program, IDC

“Nozomi’s flagship Guardian product comes at a pivotal time in the development of the ICS security market and reflects several of the trends we are seeing across ICS security …”

Patrick Daly, Associate Analyst, 451 Research



Million in Funding

Nozomi has emerged as the leader in securing critical infrastructure industrial control systems (ICS), and since GGV co-led the company’s Series A financing in October 2016, progress has been nothing short of remarkable. Highlighting Nozomi’s spectacular results over the past year have been customer acquisition, product development and partnerships.

GLENN SOLOMON, Managing Partner, GGV Capital

Nozomi Networks’ superior technology and team have made them the market leader in securing energy and other critical infrastructure industries from escalating cyber threats. We are proud to accelerate Nozomi Networks’ efforts to ensure that the future of energy is secure.

JOHN TOUGH, Partner, Energize Ventures




PoCs underway


PoC win rate*

* PoCs are Proof of Concept installations for the Nozomi Networks solution. 2019 data.

About Nozomi Networks

Nozomi Networks is the leader in OT and IoT security and visibility.

We accelerate digital transformation by unifying cybersecurity visibility for the largest critical infrastructure, energy, manufacturing, mining, transportation, building automation and other OT sites around the world.

Our innovation and research make it possible to tackle escalating cyber risks through exceptional network visibility, threat detection and operational insight.