Customised instrumentation solutions


Monitoring and certification of measuring devices


Multi-trade expertise


Committed customer service


CNS expertise meets your physical field instrumentation needs



Provide solutions adapted to the field with personalised, innovative, and evolving tools

Operational areas


Partner with industry and local communities to meet their instrumentation needs. From monitoring to maintenance, CNS provides consistent, comprehensive solutions that comply with the regulations governing your busines

20 years of experience in field instrumentation.

CNS, the instrumentation specialist

Our company has acquired extensive expertise in physical field instrumentation: from feasibility studies to consulting, installation and maintenance of measuring equipment. Our teams’ experience and multi-trade vision support development of customised solutions that meet your needs and comply with in-situ and regulatory constraints. CNS places its expertise at your disposal for major projects reliant on instrumentation.

Technological projects

As a subsidiary of SUEZ Group, CNS Instrumentation draws on links with many contributors to develop innovative technology tailored to field requirements and compliant with regulations. The company’s expertise supports comprehensive, innovative services to guide clients through current and future challenges.