Kenzen

Kenzen describes itself as a global occupational health and safety professional services company that helps organizations manage workplace risks and improve workforce health, safety and performance. Its offering is organized around what it calls HSE+P (health, safety, environment and performance) and spans three service areas: performance and fitness for duty, occupational health and safety, and systems and digital transformation. The company positions its work around "whole-person readiness" — physical and mental fitness for duty — and combines advisory work with digital tools, predictive analytics and real-time monitoring intended to flag fatigue, heat stress or impairment before an incident occurs. Priority application areas cited on its site include heat stress and illness prevention, smart HSE systems, and workforce health and safety programs, with published material covering fatigue, fit-for-duty policy, heat illness prevention projects and a healthcare safety-management case study.

Earlier in its history Kenzen was a wearables developer. A 2017 account described it as building a next-generation wearables platform that continuously monitors, predicts and prevents avoidable health conditions using non-invasive sweat analysis, with an ECHO Smart Patch that used multiple patented biosensors to measure vital signs for injury and illness prevention. A startup directory profile from that era similarly describes personal health wearables reporting data in real time to smartphones across wellness, activity, 3D motion and performance dimensions.

The company claims measurable operational outcomes from its programs, including up to a 40% reduction in safety incidents, a 30% improvement in operational efficiency, and greater than 3x return for every dollar invested.

Founding story

Co-founder and CEO Sonia Sousa, a native of San Francisco, started the company; having previously worked with Swiss R&D institutes on life science projects, she identified Switzerland as a world-leading center for sensor technology and a natural place to build products, leading to the establishment of a second headquarters there.

Business model

Kenzen sells professional services and integrated solutions to employer organizations, working across organizational levels from frontline workers to executives and combining consulting, program design, training and incentive initiatives with digital monitoring and analytics systems. Historically the company also developed and manufactured wearable hardware, including the ECHO Smart Patch.

Client engagements for occupational health and safety services, programs and systems implementation; historically also sales of wearable health monitoring devices.

Traction

The company states its programs reduce safety incidents by up to 40%, improve operational efficiency by 30%, and return more than 3x per dollar invested, and it publishes a healthcare case study involving compliance with multiple safety regulations and risks including patient handling injuries and needlestick incidents. In 2017 the company reported more than 20 employees, and its technology was cited by the San Francisco 49ers as both investor and customer.

Latest developments

The company currently markets HSE+P consulting and smart occupational health and safety systems, with published perspectives dated to 2025 on workplace safety culture, fatigue, fit-for-duty compliance and heat illness as a global workplace risk, and active heat illness prevention project work.