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Tampnet was founded in 2001 in Stavanger, Norway and operates the world’s largest offshore high capacity communication network in the North Sea and the Gulf of Mexico, serving customers within oil & gas, wind energy, maritime and carrier sectors with first class telecommunications. The company employs more than 140 people, is headquartered in Stavanger, Norway and has offices in the UK, the Netherlands, USA, Brazil and Germany.


Main Objectives

Offshore Wind, Maritime Connectivity, mobile braodband radio network,

Distributed Acoustic Sensing

Protecting critical infrastructure is crucial. Tampnet’s Distributed Acoustic Sensing solution enables real-time monitoring of physical activities and disturbance along the cables.

Maritime Connectivity

In April 2023 Tampnet acquired dasNetz AG, a leading provider of connectivity to German offshore wind farms. This is a corner stone for further expansion of our North Sea network and entrance into the Baltic Sea. Tampnet also operates in the Americas, comprising Gulf of Mexico, Trinidad & Tobago and Canada. Expansion into US East Coast is ongoing and driven by the significant Offshore Wind projects.

Tampnet’s high performance, lowest latency connectivity enables digital transformation. It operates as an integrated part of a complete digital chain, including


✓ High performance area and asset 4G / 5G access network

✓ Private networks

✓ High speed, low latency backhaul

✓ Cloud computing and storage

✓ Edge computing and “island mode” operation

✓ IoT and Mission Critical Push-To-Talk (MCPPT)

Offshore Wind Industry

Offshore 4G and 5G public mobile network services can be combined with highly secure private network slices, which fit perfectly the needs of the offshore wind industry. Our experienced technicians certified for offshore work ensure that our projects and installations comply with and meet the requirements from the offshore industry. Our offshore wind references include

✓ Hornsea One (UK)

✓ Gemini (NL)

✓ Merkur (DE)

✓ Baltic 2 (DE)

✓ St. Nazaire (FR)

✓ Vineyard (US)

✓ Dogger Bank A (UK)

✓ Eemshaven Port (NL)

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