Kenzen

About Kenzen

Kenzen operates as a physiological monitoring platform focused on preventing heat injury, fatigue, and overexertion in industrial workforces. Founded in 2014 by Sonia Sousa, Steve Pecko, and Heidi Lehmann, the company was born from Sousa's passion for preventative health monitoring. This mission led to the establishment of dual headquarters in the U.S. and Switzerland, with the Swiss location dedicated to hardware research and development, leveraging the country's expertise in sensor technology.

The company's core offering is a subscription-based, software-as-a-service (SaaS) system centered around a smart wearable device. Worn on the upper arm, this device continuously tracks key physiological indicators, most notably predicting a worker's core body temperature, along with heart rate and sweat rate, in real-time. The system is designed for predictive and preventative alerts; when a worker's metrics approach unsafe levels, the device vibrates, and notifications are sent to both the worker's smartphone app and a supervisor's web dashboard. These alerts prompt immediate intervention, such as rest and hydration, with a subsequent alert indicating when it is safe to return to work. Personal health data remains private to the individual worker, while supervisors and safety managers receive the necessary information to ensure safety.

Kenzen's business model is structured on a per-worker, per-month subscription fee. The platform serves large industrial clients across sectors like construction, oil and gas, renewable energy, and field services. Beyond individual alerts, the system collects vast amounts of anonymized data, which is aggregated on an analytics dashboard. This allows company-wide safety leaders to analyze trends, identify systemic heat risks across job sites, and proactively adapt workplace protocols, such as modifying work-rest schedules or improving hydration and cooling station placements, thereby enhancing both worker safety and operational productivity.