Saturday, August 30, 2025
Back to Company List

SubCtech GmbH

  • Ocean/ Marine Services-Leak Detection & sealing
  • Data Acquisition/Management
  • marine systems
  • Rental Equipment
  • Profiling Systems
  • Consultancy Services
  • control systems
  • Oceanology
  • Oceanography
  • Water Measurement, Sampling
  • Electrical Components-Batteries
  • Aquaculture
  • Electrical Components-Sensors
  • Ocean Observation
  • Oil & Gas
  • Subsea Production Systems
  • ROVs
  • Marine Science
  • Renewables
  • Science & Research-Robotics
  • Gas Hydrates
  • Systems Integration
  • Maritime Security

SubCtech’s (”Subsea Technologies for the Marine Environment”) team already has more than 30 years of experience in the subsea and marine technology. Today, with 70+ employees, the company is still privately owned. We offer underwater technologies, subsea solutions and ocean monitoring systems. We find solutions in close collaboration with our clients – in the industry, in science and offshore oil+gas. Li-Ion batteries, e.g. pCO2 analyzers and system solutions are our core products and one-stop service.

Locations

Kiel Germany

Wellseedamm 1-3
Kiel Schleswig-Holstein 24145
Germany

Products

Underwater batteries

Subsea battery systems

Ocean Monitoring systems

Understanding our oceans: hydrographic solutions for navigation, surveys, communication and beyond.
Read the Magazine Sponsored by

WWII Shipwrecks mapped with Sonar Precision

Marine Technology Magazine Cover Jul 2025 -

Marine Technology Reporter is the world's largest audited subsea industry publication serving the offshore energy, subsea defense and scientific communities.

Subscribe
Marine Technology ENews subscription

Marine Technology ENews is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

Subscribe for MTR E-news