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Customers Say

Nozomi Networks has major installations at critical infrastructure, process control and manufacturing organizations around the world.

What Customers Say

Nozomi Networks has major installations at critical infrastructure, process control and manufacturing organizations around the world.

Enel is a multinational energy company and one of the world’s leading integrated electricity and gas operators.

Quotes 1 – 2


“Once you try Nozomi and its rich feature set you cannot imagine operating without it!”

Nozomi hands down wins the evaluations … the Nozomi platform was able to pick out and properly categorize more L2 devices than any other tool in the market place.

Security Analyst

Manufacturing Industry


“This product keeps its promises.”

Guardian gives us precise alerts, with almost no false positives. Real events are clearly visible with the risk level indicator, making it easy to decide when and how to react.

System Administrator

Energy and Utilities Industry

Quotes 3 – 4


“Exceeded expectations. Deeper visibility than expected.”

Best part was the willingness to adapt to our unique environment. … Not only has their solution done as advertised, and then some.

Senior Industrial Security Manager

Manufacturing Industry


“Nozomi Guardian is literally window to the wire”

I have had an extremely positive experience with Nozomi. … I was amazed that 15 minutes later the things we were learning about our network – not all of it was good!

Lead C&I Engineer

Energy and Utilities Industry

Quotes 5 – 6


“Ease of deployment, behavioural baselining, visibility and granular asset inventory.”

Nozomi won hands down in terms of key features … The superb support and technical know-how provided by their Lead Engineer … [was] a key deciding factor.

Senior Security Engineer

ICS Manufacturing Industry


“Excellent Customer Service””

Nozomi offers excellent pre and post customer support, including 24/7 service that launched in 2019.

Senior System Architect

Energy and Utilities Industry

Quotes 7 – 8

From IT…

“With Nozomi Networks Guardian we can now detect and collect operational and cyber security issues in real-time, and take corrective actions before the threat can strike.”


Head of Cyber Security Design, Enel

From OT…

“Nozomi Networks Guardian is now a fundamental element of our network infrastructure and an essential tool for our daily activities.”


Head of Power Generation Remote Control System, Enel

Quotes 9 – 10


“The Guardian appliance is powerful, their team is skilled, they solved our problem.”

Nozomi has provided a high level of customer service and expertise throughout our procurement and implementation process. Their sales, engineering, and support teams are excellent and their product is best in class.

Senior Program Manager

Manufacturing Industry


“Innovative, easy to implement and even easier to maintain.”

From POC to implementation Nozomi has been quick to answer questions, provide feedback, and extensive support … Guardian is feature rich and Nozomi offers many different solutions for all aspects of our OT environment…

Systems Specialist

Services Industry


Trustpower: Securing New Zealand’s
Power and Telecoms Network


Enel Secures Global Power
Generation Network


Improving Cyber Security for Substations
and Power Grids

With Industrial Control Systems at Risk, Oil & Gas Company Turns to Accenture and Nozomi Networks

Oil & Gas Producer Deploys
Global ICS Security Program

“The oil and gas industry continues to be an attractive target for cyber criminals, making it essential for companies to adopt a more proactive approach to cyber defense. 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.”


Managing Director, Accenture Security

A leading gas distributor is responsible for supplying natural gas to residential, business and industrial users across the county.

“The natural gas distributor needed visibility into its OT network to confirm that it was receiving the service levels agreed upon. We looked to our partner Nozomi Networks for the functionality needed to create a detailed asset inventory, and the specialized tools needed to monitor the organization’s critical operational processes. Thanks to Nozomi Networks innovative operational visibility and cyber security solution, we were able to deliver the needed insight.”


Nozomi Networks Systems Integrator Partner

National Gas Distributor
Achieves Pipeline Visibility

FireEye is a technology and services company that eliminates the burden and complexity of cyber security for over 6,300 customers across 67 countries.

"Nozomi Networks Selected by FireEye for ICS Protocol Depth and Technical Excellence”

“Adversaries are increasingly targeting critical infrastructure around the world and operators are prioritizing cyber security for industrial control systems and other types of operational technology. 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.”


CTO, FireEye

GlaxoSmithKline is a science-led global healthcare company that produces prescription medicines, vaccines and everyday consumer healthcare products.

“When it came to cyber security protection for critical systems, we wanted the most advanced technology available. After extensive review, we chose Nozomi Networks. They brought superior know-how in ICS cyber security, and a proven track record with other industry leaders. We’re using Guardian as the basis of our ICS cyber program from operational monitoring to ICS threat detection.”

Manager Cyber Security, Major Oil and Gas Producer

VEC is a member-owned electric distribution utility serving 75 communities in Vermont, U.S.

Regional Power Operator
Improves ICS Cyber  Security

“At Vermont Electric we need both operational visibility and cyber security protection for our critical operations systems. We’re working with Nozomi Networks because their deep industrial cyber security expertise is embedded in one clean, comprehensive solution.”


SCADA and Operations Engineering Manager, Vermont Electric

TAGSEC Group chooses Nozomi Networks to deliver asset visibility and critical infrastructure process monitoring.

“Nozomi Networks has the key part to differentiate our offer because they provide the tools that our customer’s critical infrastructure environments require – they lack visibility to their assets but also lack specialized tools to monitor their critical processes.

We feel we have the same DNA – we’re both committed to the customer, experts in our field, leaders in our market and flexible enough to adapt to new market needs.”


General Director, TAGSEC Group

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