CSignum is the only wireless communications provider that enables transmission of data through the water-air boundary, water column, seabed and subsea structures using HydroFi technology. Our patented communication, monitoring and navigational platform and solutions help global aquaculture, ocean observing, offshore wind, and oil and gas industries.  Armed with dynamic readings, our customers can make smart,....

CSignum is the only wireless communications provider that enables transmission of data through the water-air boundary, water column, seabed and subsea structures using HydroFi technology. Our patented communication, monitoring and navigational platform and solutions help global aquaculture, ocean observing, offshore wind, and oil and gas industries.  Armed with dynamic readings, our customers can make smart,....