Cognesense

At Cognesense, we’ve spent over a century helping industries protect what matters most—people, the planet, and performance. Through our trusted brands—L&J, Shand & Jurs, and Sonitus Systems—we deliver mission-critical industrial solutions that stop environmental harm before it starts, safeguard public health, preserve natural resources, and keep operations running safely and efficiently. From tank gauging, vapor control, and hazardous storage safety to noise, vibration, dust, and water monitoring in cities, infrastructure, and water/wastewater management, our technologies combine proven industrial hardware, intelligent software, and real-time data analytics. This unique integration gives our customers the insight and confidence to operate at their best—reducing downtime, minimizing risk, and meeting rising regulatory requirements. In a world where safety, compliance, and sustainability can’t be compromised, Cognesense is here to help you measure, monitor, and protect—one smart solution at a time.