Cognesense delivers innovative and trusted solutions that enable regulated industries to achieve the highest standards in safety, environmental compliance, and operational excellence.
At Cognesense, we’re building the future of measurement, monitoring, and control. With over a century of combined industry expertise, we create mission-critical technologies that help regulated industries protect people, performance, and the environment.
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Brands like L&J Technologies and Shand & Jurs help prevent leaks and emissions in oil, gas, chemical, and hazardous storage—keeping communities and ecosystems safe.
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Through Sonitus Systems, we monitor noise, dust, and vibration—improving livability in both urban and industrial environments.
Our water and wastewater technologies help cities and industries manage and conserve vital resources with precision and insight.
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We deliver real-time data and control that reduce downtime, enhance diagnostics, and improve operational excellence.
With facilities in the Americas, Europe, and Asia, CogneSense offers a global footprint, ensuring our solutions are accessible worldwide.
Our commitment to innovation and regulatory compliance positions us as a trusted partner in environmental monitoring and control.
CogneSense’s unwavering dedication to quality and customer satisfaction drives our continuous improvement and innovation. For over 100 years, our customers have depended on and trusted us to provide high-quality, reliable solutions that meet their evolving needs and contribute to a healthier, safer environment.
Info@cognesense.com
tel: (708) 236-6000
5911 Butterfield Road Hillside,
Illinois 60162 USA
© 2025 All rights reserved
L&J Technologies is the first acquisition of the CogneSense platform, which will pursue a buy and build strategy within the quickly evolving and fragmented Environmental Sensing and Measuring landscape
Newport Beach, CA, July 30, 2024 – L Squared Capital Partners (“L Squared”) and CogneSense are pleased to announce that they have completed the acquisition of L&J Technologies (“L&J”).
Cognesense Welcomes Pyroban, Pyropress, Ex-tech, Petrel and Ex Solutions, Strengthening Its Worldwide Capabilities in Environmental Measurement, Monitoring and Protection. April…
Cognesense, a provider of trusted products and solutions that help regulated industries measure, monitor, and protect people, the environment, and…
CogneSense Strengthens Environmental measurement and monitoringLeadership with Acquisitions of Sonitus Systems and Hidden BrainTechnology
L&J Technologies is the first investment of the CogneSense platform, which will consolidate the quickly evolving andfragmented Environmental Sensing and…