Tampnet Wins US Gulf Deepwater Connectivity Contracts and Expands Network by 400 km of Subsea Fibre

Tampnet has been selected by an international energy major to deliver subsea optical fibre and 5G connectivity to two deepwater development projects in the Keathley Canyon area of the US Gulf, as part of a broader network expansion that will add approximately 400 kilometres of new subsea fibre infrastructure and an additional 10,000 square kilometres of 4G/5G coverage to its Gulf operations. The expansion will bring Tampnet's US Gulf subsea fibre network to more than 1,900 kilometres connecting 24 offshore facilities from 2029, reinforcing the company's position as the leading offshore connectivity provider in the region.

 

Strategic Value of the Deepwater Connectivity Award

 

The two Keathley Canyon projects are being developed by an undisclosed international energy major and will leverage Tampnet's digital and engineering concept for high-capacity offshore connectivity, designed to enable remote collaboration and data-driven operations at deepwater facilities. The connectivity solution will support digital twins and remote visualisation tools, improving monitoring, planning, and execution while enhancing safety and reducing reliance on vessels and helicopters for routine operational tasks. The commercial logic of high-capacity offshore connectivity at deepwater facilities is directly linked to operational efficiency, since reliable low-latency communications enable the kinds of remote decision-making and real-time data analysis that reduce the frequency and cost of offshore personnel deployments. For the energy major selecting Tampnet, the network investment underpins a broader operational model in which shore-based engineering and operational teams can engage with deepwater facilities as though they are physically co-located.

 

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Network Expansion and Growing Customer Base

 

Alongside the Keathley Canyon contracts, Tampnet is also supporting developments for Beacon Offshore Energy and LLOG Exploration, with the combined customer demand driving the 400-kilometre fibre expansion and the additional 4G/5G coverage. The expansion is substantial in scale, increasing the subsea fibre network by more than a quarter and extending coverage across an additional 10,000 square kilometres of the Gulf. Tampnet currently delivers connectivity solutions to more than 100 offshore units across the US Gulf region including production platforms, drilling rigs, and vessels, providing the density of customer relationships that supports the economics of continuous network investment. The progression from the current network to the post-2029 configuration of 1,900 kilometres and 24 connected offshore facilities represents a meaningful step in the consolidation of offshore connectivity infrastructure in one of the world's most active deepwater basins.

 

Digital Transformation and the Offshore Connectivity Market

 

Tampnet chief executive Elie Hanna has framed the Keathley Canyon awards as a demonstration of how digitalisation and standardisation can reshape deepwater field execution, positioning the company's network as an enabler of safety, efficiency, and cost gains through reliable, low-latency connectivity. The offshore connectivity market is being driven by the convergence of multiple structural trends, including the growing complexity of deepwater field development, the expansion of remote operations models, the deployment of digital twin technology, and the increasing use of AI and data analytics in production management. Each of these trends creates demand for the kind of high-capacity, low-latency, always-on connectivity that Tampnet is deploying across the Gulf. As deepwater development activity in the US Gulf continues with a pipeline of projects from multiple operators, the company's infrastructure investment positions it to capture connectivity contracts across a growing addressable market where reliable offshore communications are increasingly treated as critical infrastructure rather than an optional service.