SubCtech GmbH, also known as Subsea Technologies for the Marine Environment, is a leading brand in underwater technologies, subsea solutions, and ocean monitoring systems. With over 29 years of experience and a team of 58 dedicated employees, the company offers reliable and precise high-tech products that are easy to handle and efficient. Their core products include Li-Ion batteries, pCO2 analyzers, and system solutions.

SubCtech's expertise is divided into three main sections: Ocean Power, offering Li-Ion battery systems for subsea applications, ROVs, and monitoring stations; Ocean Monitoring, providing measurement systems for environmental factors such as pCO2; and Consulting, offering project management and reliable consulting services for complex tasks. Committed to quality and customer satisfaction, SubCtech aims to be the market leader in subsea and ocean power solutions, while also contributing to environmental sustainability and social responsibility