Pro-Oceanus Systems

Pro-Oceanus Systems Inc. (PSI) was founded in 1998, driven by the need to measure dissolved gases in situ with a high degree of accuracy and reliability, and has designed and manufactured dissolved gas sensors for over 25 years. The company is located at the Old Courthouse in Bridgewater, Nova Scotia.

Its instruments have been integrated onto major observing systems including the US Ocean Observatories Initiative, the European Integrated Carbon Observing System and Ocean Networks Canada. Clients named on its site include Woods Hole Oceanographic Institute, the National Oceanographic Centre (UK), GEOMAR, CSIRO Marine and Atmospheric Research and several universities in Canada, the USA, the UK and Australia.