Cognesense

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Measure. Monitor. Protect.

Monitor

Protect

Leading the Charge in Measurement Monitoring & Protection for a Safer, Smarter Future
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@cognesense

Trusted for
Over a Century

Cognesense delivers innovative and trusted solutions that enable regulated industries to achieve the highest standards in safety, environmental compliance, and operational excellence.

About Us

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.

We serve essential sectors—energy, water, infrastructure, and environmental health—with trusted products that deliver recurring value. Our solutions prevent environmental harm, safeguard public health, and optimize industrial operations.
Across our platform, we enable customers to meet rising regulatory standards while improving efficiency, safety, and sustainability.
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Our Impact

01

Protecting the Planet

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.

02

Safeguarding Public Health

Through Sonitus Systems, we monitor noise, dust, and vibration—improving livability in both urban and industrial environments.

03

Preserving Natural Resources

Our water and wastewater technologies help cities and industries manage and conserve vital resources with precision and insight.

04

Driving Industrial Safety & Performance

We deliver real-time data and control that reduce downtime, enhance diagnostics, and improve operational excellence.

Global Presence

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.

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Our Commitment to Excellence

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.

Get in touch

Info@cognesense.com
tel: (708) 236-6000
5911 Butterfield Road Hillside,
Illinois 60162 USA

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    News

    L Squared Platform, CogneSense, Announces Acquisition of L&J Technologies and Sonitus Systems

    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”).