Wireless data for every water environment

One patented technology, applied across the industries that depend on reliable data from places cables and radio can't reach.

01 — Sector

Environmental

CSignum transforms the transmission of critical environmental data across the air–water boundary — enabling continuous water-quality and pollution monitoring across rivers, lakes, reservoirs and coastal waters.

Water qualityPollution monitoringCompliance

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02 — Sector

Aquaculture

CSignum enables precision aquaculture for offshore fish farming, giving farmers a wireless way to monitor conditions, optimise feeding and protect stock and ecosystems.

Offshore farmsSensor telemetryYield

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03 — Sector

Subsea Structures

Offshore wind, oil and gas operators gain a wireless solution that monitors fatigue, corrosion and structural integrity — without cables through the splash zone.

Offshore windStructural integrityOil & gas

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04 — Sector

Security & Defence

CSignum technology is valuable for government and security initiatives, providing essential covert connectivity and monitoring across the water–air barrier.

GovernmentCovert commsAsset protection

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The Internet of Underwater Things

Connecting the data beneath the surface

Wherever sensors go underwater or underground, CSignum brings the connectivity to bring their data back.

Not sure where you fit?

If it's underwater, we should talk

From the Internet of Underwater Things to underground monitoring, our team will help scope the right EM-2 configuration for your environment.