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Tetra Marine Construction
TETRA MARINE

About Us

Tetra's journey began in 2016 with the collaboration of a captain, an engineer, and two industrial divers. The excitement and experience of the founding team started to fill the gaps in the marine construction sector one by one, quickly turning Tetra into a recognized brand both nationally and globally. Together with our ongoing projects, assets, and our most valuable asset—our team—we continue to work tirelessly and strengthen our capabilities.

Our main business areas include the following:

  • All types of diving operations, including cutting, welding, installation, and surveys,
  • Seabed dredging and filling works
  • Pile driving
  • Construction and dismantling of piers, docks, and breakwaters
  • Steel, HDPE, GRP cooling water, wastewater, gas, and oil pipelines
  • Offshore cargo handling operations
  • Ship salvage and wreck removal operations