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Telemark Seaworx

Subsea contractor doing pipeline and diving projects across Norway, mainly water and sewage works

Langesund, NorwayFounded 2017tsw.noWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-30

About Telemark Seaworx

Telemark Seaworx is an underwater contractor that undertakes subsea pipeline projects and diving projects across Norway. Its services include diving, mapping, mechanical work on pipelines and remotely operated vehicle (ROV) inspection.

The company serves clients who need subsea and diving work, with particular experience in water and sewage (VA) installations. The website lists recent projects including ROV inspection of newly installed anchors and liners in Fyresdal, a VA installation at Nisser and work in Kragerø.

Telemark Seaworx AS is based in Langesund, Telemark, Norway, and was founded in 2017. The company operates from Langesund and undertakes projects throughout the country.

Product: Subsea pipeline and diving contracting services, including ROV inspection, mapping and mechanical pipeline work.

Public tenders won

2 tenders won since 1 Jan 2024 from 2 public buyers in Norway, worth 175.0M NOK as awarded. From EU award notices (TED) that name Telemark Seaworx by its registry number.

  • 18 Sep 2025 Asker kommune · (25034) Submarine pipeline, contract · 75.0M NOK notice
  • 4 Jun 2024 Ålesund kommune v/Vatn og Avløp · E72 - Submarine pipelines · 100.0M NOK notice

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Jobs at Telemark Seaworx

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Website technologies

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