OPERATIONAL RESILIENCE STARTS HERE

Tosi delivers secure, instant control of your operational technology—connecting every site, device, and user with zero-trust protection and full network visibility. In minutes, your teams gain the power to connect, protect, and control critical infrastructure anywhere, without complexity or IT overhead. Join industry leaders resolving over 90% of issues remotely and achieving ROI in under a year.

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Water and Wastewater Management

Water treatment facilities and municipalities choose Tosi to modernize aging infrastructure, protect against ransomware, and enable remote monitoring—all with purpose-built OT security that survived real-world cyberattacks.

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Cyber security and data iStock-1170740943 - Copy

Tosi Secures Landmark Deal with Midstream Leader EPIC Crude

Global leader in OT cybersecurity platforms delivers comprehensive network solution for major U.S. crude oil transporter, marking largest subscription agreement in company history.

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Hear what our
Customers are saying

"With Tosi, now I can control our OT network from beginning to end."

Chris Isbell, OT Manager, Howard Energy Partners

"Many customers have remarked on how convenient it is that even the doors are now IoT-integrated. Real-time data can be accessed on any mobile device."

Risto Visuri, Electrical Designer, Champion Door

"The ability to remotely log into equipment is really a force multiplier, allowing one person to be in two places at once."

Nate Ferrara, IE and SCADA Consultant, Civitas Resources

"With Tosi, now I can control our OT network from beginning to end."

Chris Isbell, OT Manager, Howard Energy Partners

"Many customers have remarked on how convenient it is that even the doors are now IoT-integrated. Real-time data can be accessed on any mobile device."

Risto Visuri, Electrical Designer, Champion Door

"The ability to remotely log into equipment is really a force multiplier, allowing one person to be in two places at once."

Nate Ferrara, IE and SCADA Consultant, Civitas Resources

Proven Results Across Industries

Remote issue resolution

Reduction in site visits

ROI in less than 12 months

LATEST NEWS

News

News | December 17, 2025

Tosi Secures Landmark Deal with Midstream Leader EPIC Crude

News | October 07, 2025

Tosi Expands Global Availability of Advanced Network Traffic Analytics Following U.S. Launch

News | May 19, 2025

From Well Pad to Cloud in Five Minutes: Tosibox Showcases Oil and Gas Innovation at ENTELEC Conference

News | January 10, 2025

Tosibox Opens U.S. Headquarters in North Texas

News | July 08, 2025

Tosibox Redefines OT Network Control with Launch of Advanced Network Traffic Analytics (TosiANTA)

News | September 23, 2025

Tosibox Evolves to Tosi, Marking Record Growth and Innovation Milestones

Articles

Articles | December 20, 2025

Architecting Resilience

Articles | October 11, 2025

New Regulatory Standards for OT Security

Articles | May 23, 2025

The 5 Non-Negotiable Capabilities Your OT Network Security Solution Must Have

Articles | January 18, 2025

The New Standard Your Organization Isn’t Meeting

Articles | July 13, 2025

The OT Asset Visibility Crisis: Why You Can't Secure What You Can't See

Articles | September 25, 2025

Why OT Cybersecurity Should Be Your Top Priority in 2025

Case Studies

Case Studies | December 22, 2025

Securing The Future of Manufacturing

Case Studies | October 16, 2025

Transforming OT Operations

Case Studies | May 20, 2025

From Security Crisis To Complete Control: Howard Energy's OT Transformation

Case Studies | January 11, 2025

Breaking The Silo In Retail OT

Case Studies | July 19, 2025

Simplifying Scada, Securing Operations

Case Studies | September 27, 2025

Taking Back Bas Control

THE FASTEST WAY TO GET YOUR OT NETWORK CONNECTED, PROTECTED, AND UNDER CONTROL FROM ANY LOCATION

Tosi delivers an integrated hardware and software platform purpose-built for operational technology networks. Our solutions enable secure access, comprehensive visibility, and centralized control of distributed OT infrastructure, empowering organizations with rapid deployment, minimal exposure, and robust security that simplifies compliance.

Key Capabilities:

Rapid Deployment & Centralized Control - Deploy in minutes, not months, with no IT skills required
Comprehensive Visibility & Asset Management - Real-time discovery and monitoring of every connected device across all sites
Advanced Network Security & Anomaly Detection - Purpose built for OT with behavioral analytics and threat detection
Simplified Compliance - Automated audit trails and regulatory support for TSA and other industry standards

OPERATIONAL RESILIENCE STARTS HERE

Water and Wastewater Management

Tosi Secures Landmark Deal with Midstream Leader EPIC Crude

Solutions by Industry

OIL & GAS

WATER & WASTEWATER

INDUSTRIAL AUTOMATION

Building Automation

FINANCIAL SERVICES

Real Estate Services

EDUCATIONAL INSTITUTIONS

RETAIL OPERATIONS