As of September 2026, Latka tracks 3 OT secure remote access software companies with $5M–$10M in annual revenue. They have combined revenues of $18.8M and employ 105 people.
Every company below sells OT secure remote access software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.
OT Secure Remote Access Software enables personnel to access operational technology (OT) systems remotely, thus allowing efficient management and monitoring of industrial environments without being physically present. This capability is crucial for industries that rely on the flawless operation of their machinery and control systems, such as manufacturing, energy, utilities, and transportation. The software typically features secure authentication protocols, user access controls, and robust monitoring to ensure that remote connections do not compromise the integrity of the OT systems. Common workflows include troubleshooting equipment, performing updates, and conducting maintenance tasks from a distance, which can significantly reduce downtime and costs associated with on-site visits. Key users of OT Secure Remote Access Software include IT administrators, operations management, and maintenance engineers who require reliable and secure access to operational systems. This software is designed to mitigate risks associated with remote access while maintaining productivity and operational efficiency.
Sorting: Highest -> Lowest
Showing 3 of 3 companies ranked by annual revenue.
Hanover, Maryland, United States
XONA Systems offers a secure access platform specifically designed for operational technology and critical infrastructure systems. It employs a frictionless zero-trust user access platform purpose-built for critical infrastructure, aiming to deliver unmatched security without slowing the speed of work.
Charlotte, North Carolina, United States
Frenos transforms how critical infrastructure teams assess the cybersecurity posture of mission-critical sites and environments with its AI-native OT security posture management platform.
Orlando, Florida, United States
A technology firm focused on the deployment and support of highly-secure commercial, medical & industrial control systems, global content distribution networks and natural user interface advancements
Latka tracks 3 OT secure remote access software companies with $5M–$10M in annual revenue. Together they generate $18.8M in annual revenue and employ 105 people.
XONA is the largest, with $7.8M in annual revenue, founded in 2017.
The average OT secure remote access software company in this list makes $6.3M a year, across 3 companies with reported revenue.
Ranked by annual revenue, the leaders are XONA, Frenos and Crunchy Tech.
- Must provide secure authentication and access controls for users - Should support real-time monitoring of remote sessions and network activity - Must cater specifically to the needs of operational technology environments - Needs to enable remote troubleshooting and maintenance of industrial systems - Not just focused on traditional IT remote access; must specifically address OT security requirements
Sign up to access all features
Sign up with GoogleSign up with LinkedInAlready have an account? Log in
GetLatka is trusted by 200k+ founders, researchers, and marketers.
No contracts, cancel at any time