Tosi's Purpose-Built OT Platform

OT Networks Weren't Built
for Today's World

Your OT environment is sprawling—assets across sites, connections you can't see, devices going offline without warning.

Traditional IT security tools weren't designed for operational technology. They don't speak industrial protocols. They weren't built for harsh environments. And they take months—sometimes years—to deploy at scale.

There's a better way.

64%

of organizations lack adequate OT network monitoring

55%

have 4+ remote access tools creating complexity

65%

of OT environments have insecure remote access conditions

Secure OT That Scales

An integrated hardware and software platform purpose-built for operational technology.

Visibility

See all your OT assets, connections, and status from one secure platform. No more wondering if a site is online. No more waiting for a customer to call with a problem.

Security

Make OT access secure, auditable, and easy to manage. Zero-trust architecture, AES-256 encryption, no open inbound ports. IT can trust it because it speaks their language: SSO, role-based access, enterprise APIs.

Scale

We deployed 200 sites in six months. A company that chose a major enterprise solution? Three years later, still working on those same 200 sites. That's the difference.

Build Your Tosi Network

Start with your existing environment and build secure connectivity in minutes.

Tosi Control

Your cloud-based console for visibility, monitoring, and management. Our vision is for Tosi Control to become the single pane of glass for your entire OT network. SSO and REST APIs included.

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Tosi Gateways

Industrial-grade hardware for harsh environments (-35°C to +75°C). Multiple connectivity options including Ethernet, WiFi, and LTE. Plug & Go deployment -operational in minutes.

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Tosi Hub

VPN concentrator deployed in your cloud or data center. Scales to thousands of connections. Audit logs, granular access groups, centralized policy management.

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Tosi Keys & Clients

Hardware-based 2048-bit RSA encryption. Physical keys, software clients, or mobile apps. Two-factor authentication with device-specific access rights.

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Tosi Insight

Advanced network traffic analytics pre-installed on every gateway. Discovers all devices, detects anomalies, delivers prioritized alerts with recommendations.

More information coming soon.

Tosi Subscription Plans

Every plan is built on the same foundation: secure, outbound-only connectivity, zero-trust architecture, and identity-based access.

Standard

Connect and Visualize

For organizations running daily OT operations at a single site.

Secure remote access with full visibility
VLAN support and Layer 2 networking
Gateway monitoring and alerts
Software and firmware updates

Standard Support

Professional

Visualize and Control

Everything in Standard, plus:

Single Sign-On and full role-based access
Global network map and centralized monitoring
Audit trails and compliance reporting
API access for integrations

Advanced Support

Enterprise

Control and Comply

Everything in Professional, plus:

Enterprise identity integration (SCIM)
Enterprise portal management
High-capacity API access
Asset discovery and managed inventory

Full lifecycle management, vulnerability and risk management, and AI-assisted operations follow as they release.

Premium Support

A module you can add to any plan

TOSI INSIGHT

Customers have found undocumented devices on their OT networks within weeks of turning it on.

Tosi Insight covers what is actually happening on your network: every device, every protocol, every data flow. It listens rather than queries, so it is safe to run on fragile OT equipment, and needs no extra appliances.

See what Tosi Insight Delivers

Find your fit

Which plan fits your environment?

STANDARD

You operate one site or a few, with limited growth planned, and centralized identity management is not yet required

PROFESSIONAL

You manage multiple sites and need consistent access control, audit logs, and integration with other systems.

ENTERPRISE

You have compliance or audit requirements in place or emerging, and you are scaling to large OT environments.

TALK TO A TOSI EXPERT

Confirm the right plan for your environment and receive a written proposal aligned to what you are solving.

ALREADY A TOSI CUSTOMER?

If your account runs 30 or more active gateways, your Tosi representative can confirm terms available to you before Dec 15.

Proven Results

Results That Speak for Themselves

Visibility

90%+

of issues resolved remotely

60-80%

faster response times

99.995%

system uptime

Security

Zero-trust

architecture with audit-ready controls

50%

reduction in system downtime

Zero

open inbound ports; outbound only connections

Scale

Minutes

not months for deployment

70%

reduction in site visits

40-60%

reduction in travel costs

Enterprise-Grade Security

Zero-Trust Architecture

Every connection verified, every access controlled

AES-256 Encryption

End-to-end encryption for all data in transit

No Open Inbound Ports

Outbound-only connections eliminate attack surfaces

Identity-Based Access

Role-based controls with complete audit trails

No Keys Retained

Private keys never stored by Tosi

Data Sovereignty

Enterprise-grade encryption protects your data at every step; we never access or store your data

ISO 27001:2022

Internationally certified security standards

Compliance Ready

Supporting NIS2 and EU Cyber Resilience Act

Ready to Transform Your OT Operations?

See how Tosi can help you connect, visualize, and control your critical infrastructure.

Book a Demo

Take the OT Security Assessment

View Tosi Platform Datasheet

THE TOSI PLATFORM

OT Networks Weren't Built for Today's World

64%

55%

65%

Secure OT That Scales

Visibility

Security

Scale

Build Your Tosi Network

PLATFORM COMPONENTS

Tosi Control

Tosi Gateways

Tosi Hub

Tosi Keys & Clients

Tosi Insight

Tosi Subscription Plans

Which plan fits your environment?

STANDARD

PROFESSIONAL

ENTERPRISE

Proven Results

Results That Speak for Themselves

90%+

60-80%

99.995%

Zero-trust

50%

Zero

Minutes

70%

40-60%

WHAT OUR CUSTOMERS SAY

Enterprise-Grade Security

Zero-Trust Architecture

AES-256 Encryption

No Open Inbound Ports

Identity-Based Access

No Keys Retained

Data Sovereignty

ISO 27001:2022

Compliance Ready

Ready to Transform Your OT Operations?

SITEMAP

KNOWLEDGE BASE

LOCATIONS

LOCATIONS

LEGAL

The fastest way to get your OT network and physical infrastructure connected, protected, and under control from any location

OT Networks Weren't Built
for Today's World