Tampnet, a privately owned company headquartered in Norway, was founded in 2001 and employs approximately 150 individuals. The company reported $49.0M in revenue as of 2023, functioning as a tier 2 media tech buyer. It operates as a telecommunications operator providing subsea fibre-based data communications and wireless 4G LTE services to the offshore industry, maintaining offshore telecom infrastructure in the North Sea and the Gulf of Mexico.
On February 6, 2026, Tampnet announced its expansion into the onshore energy sector, delivering high-performance private 5G networks and edge computing, particularly for remote, complex, and steel-rich environments where traditional Wi-Fi struggles. This expansion leverages Tampnet's offshore expertise to provide ultra-reliable low-latency communication for mission-critical operations, including within hydrocarbon processing industries. Concurrently, the company appointed Valenti Roca as Chief Commercial Officer (CCO) for Onshore Energy. Previously, on December 24, 2025, Tampnet began rolling out advanced fibre sensing technology across its subsea cable network. This technology aims to detect and classify risk events affecting its offshore routes in real time, utilizing distributed acoustic sensors to pick up disrupted optical signals in fibre cabling over significant distances.
Tampnet offers products in the connectivity and cloud and media and telecoms services industries. Tampnet's product portfolio comprises of enterprise connectivity services and telecoms.
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Tampnet's revenues were less than $100M in 2023. Caretta Research has split Tampnet's revenue into 2 different product categories, the largest of which is enterprise fibre and private IP. For full access to Tampnet's revenue breakdown subscribe to Caretta Portal.
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