Tosibox has announced its evolution to Tosi, unveiling a modern brand identity reflecting the company's strong 2025 momentum. The rebrand comes as the company celebrates significant growth and innovations that have moved beyond simple remote access to redefine what it means to connect, protect, and control critical infrastructure — establishing Tosi as the fastest way to secure OT networks.
The milestone year for the company was marked by 70% growth in average subscription deal size, the largest subscription and hybrid agreements in the company's history, and the opening of a new U.S. headquarters in Irving, Texas with a doubled U.S. sales team to better serve customers and partners and to capitalize on growing demand. These achievements underscore Tosi’s accelerating market leadership and its commitment to making OT cybersecurity solutions more accessible worldwide.
“This growth fueled our evolution to Tosi, the brand that represents more than a visual refresh—it embodies our transformation into a modern, agile force that is fundamentally changing how industrial organizations connect, protect and control their critical infrastructure," said Sakari Suhonen, CEO of Tosi United States. “The Tosi name - meaning 'true' in Finnish— and identity reflect our commitment to engineering excellence, delivering proven hardware with game-changing software that can be deployed in minutes, not months.”
Tosi’s momentum is reinforced by a series of innovations achieved in 2025. The company launched TosiANTA (Advanced Network Traffic Analytics) in July in the U.S., with EU availability on October 7, now monitoring more than 500 devices and fully integrated with the TosiControl platform. It also introduced TosiCARE, a new set of services including tiered support, training, and professional services to accelerate adoption. Earlier this year at the ENTELEC Innovation Lab in Galveston, Texas, Tosi demonstrated its breakthrough “Well Pad to Cloud in Five Minutes” technology, showcasing how critical OT systems can be connected and secured at unprecedented speed. Looking ahead, the company will introduce new asset management capabilities in Q4 2025/Q1 2026.
For more information about Tosi and its comprehensive OT cybersecurity platform, visit tosi.net