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in The Forrester Wave™: IoT Security Solutions, Q3 2025

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Identify mission-critical assets & vulnerabilities efficiently

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Detect security threats & process anomalies in real-time

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Fast Company World's Most Innovative Companies 2025

Nozomi Networks earned the number three position in the security category – recognized for our AI-powered solutions protecting global critical infrastructure from the growing risk of cyber threats.

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See Why We’re a Customers’ Choice in Gartner Peer Insights Reviews for CPS Protection Platforms

Network Visibility Enhanced With Deep Insights And Responsive Support Team Assistance

Nozomi has delivered a product that provides outstanding visibility into our network, revealing areas we previously had no insight into before. The product is very solid, but what truly sets them apart is the team. They are knowledgeable, responsive, and committed. Every phase of the project has been supported consistently with clear, thorough answers.

ROLE
Plant OT Administrator
INDUSTRY
Energy & Utilities
FIRM SIZE
1B - 3B USD
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Effective Nozomi Deployment with Outstanding Product Team Engagement

Nozomi has been a great product so far. The POC and deployment was a fairly small uplift and provided great results off the hop. The product team has been the best to deal with. Always responsive and have been engaged from POC to post deployment enhancements.

ROLE
IT Security and Risk Management
INDUSTRY
Energy & Utilities
FIRM SIZE
1B - 3B USD
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Very good asset discovery, Better alerts, Excellent support

Nozomi team is highly responsive, easy to reach, and open to feedback, making feature requests straightforward and effective. Great experience both during the PoV and the actual deployment phase.

ROLE
IT
INDUSTRY
Transportation
FIRM SIZE
10B - 30B USD
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User-Friendly Product with Strong Focus on OT Cybersecurity and Efficiency

Our overall experience has been extremely positive. The product is reliable, user-friendly, and has significantly improved our operational efficiency. Implementation was smooth. We appreciate the ongoing updates and commitment to continuous improvement.

ROLE
Manager, IT Security and Risk Management
INDUSTRY
Manufacturing
FIRM SIZE
10B - 30B USD
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Effective at Delivering Promises for IT and OT Infrastructure Management

The Nozomi team has been nothing but outstanding. We are always seeking both effective capabilities as well as a company who understands our business to best help meet our needs, particularly in protecting our billions of dollars of real estate assets.

ROLE
VICE PRESIDENT - INFORMATION TECHNOLOGY / CIO
INDUSTRY
Real Estate
FIRM SIZE
1B - 3B USD
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Nozomi Offers Robust OT Cybersecurity, Accurate Threat Mapping, Packet Inspection

Nozomi Post Sales support is second to none. Their Solutions Engineering and Customer Support Teams are the best I've seen in 20+ years of IT work.

ROLE
Sr. Cybersecurity Analyst - OT
INDUSTRY
Transportation
FIRM SIZE
10B - 30B USD
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Nozomi's Innovation and Development Justify Support and Licensing Renewals

Nozomi is a breath of fresh air in a stagnating space. They're collaborative with the customer and focus on providing solutions that fit a customer's needs instead of trying to shape the customer to fit their products. Their support team goes above and beyond and is clearly motivated by resolutions instead of just counting case closure KPIs. They stand out to me as a company that is innovation driven and forward-thinking. Their road maps and maturation/development of the products provides an enhanced visibility into and justification for why we pay for support and licensing renewals. Nozomi isn't content to just repackage and coast off the hard work of its threat intelligence partners.

ROLE
Security Engineer
INDUSTRY
Energy & Utilities
FIRM SIZE
1B - 3B USD
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Enhancing OT Security Maturity with Nozomi Networks

Nozomi Networks products are great and have helped improve our maturity in OT security. The support team is the best we have interacted with, they are extremely helpful and responses are timely.

ROLE
IT Security & Risk Management Associate
INDUSTRY
Energy & Utilities
FIRM SIZE
1B - 3B USD
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Superior Features Ensure Exceptional Product Performance

Product works as advertised, and has exceptional features!

ROLE
EVP
INDUSTRY
Federal Government
FIRM SIZE
Gov't/PS/ED <5,000 Employees
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#1 for the 4th Year in a Row: Gartner Peer Insights Operational Technology Security

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102M+
OT, IoT and IT Devices Monitored
11K+
Installations Worldwide
100%
Customer Retention

Industry-Leading Expertise Across a Variety of Sectors

Trusted Partners

Wherever you are, whatever your unique cybersecurity vision, you can rely on our global ecosystem of Nozomi Networks-certified security and engineering professionals to deliver high value cybersecurity solutions that are customized to fit your exact needs.

From in-depth OT/IoT network assessments with solution design, deployment, tuning and support to complete managed platform, detection, operational analytics, and response services – we support your organization with a world of expertise.

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Stay Informed

Learn about industry trends, new product features, partnerships, emerging threats, security research and more.

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Breaking the Encryption: Analyzing the AutomationDirect CLICK Plus PLC Protocol 

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Lights Out: How One Tiny Message Can Crash Your Shelly Pro 4PM and Lock You Out of Your Smart Home

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Hacking the Engineer’s Workstation: Compromising AutomationDirect Productivity Suite to Breach the OT Perimeter

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For Retailers, Digital Innovation Increases Efficiency – and the Attack Surface

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Forrester does not endorse any company, product, brand, or service included in its research publications and does not advise any person to select the products or services of any company or brand based on the ratings included in such publications. Information is based on the best available resources. Opinions reflect judgment at the time and are subject to change. For more information, read about Forrester’s objectivity here .

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