TechWorks Marine is an Irish small and medium-sized enterprise based in Dún Laoghaire, Co. Dublin that specialises in metocean and marine environmental data. Established in the early 2000s, the company focuses on end‑to‑end marine data provision, from data acquisition systems through to delivery and reporting for clients. Its work combines in‑water monitoring using custom-designed data buoys and seabed frames with satellite-derived earth observation products, numerical modelling and data management. Core technical assets include proprietary buoy platforms, a TMBB command-and-control system, and CoastEye, a web-based data portal that ingests and visualises real-time data from buoys and other sources.
The company’s primary sectors are offshore renewable energy, ports and harbours, coastal engineering, water and utilities, aquaculture, offshore oil and gas, academia, research and statutory monitoring. TechWorks Marine conducts metocean surveys (including ADCP, wave, CTD and meteorological measurements), current, wave and tide monitoring, water quality and level measurement, water and sediment sampling, geophysical surveys, acoustic monitoring, ROV inspections and vessel-mounted ADCP campaigns. It also provides oceanographic equipment sales, rental and servicing, and develops data-driven services such as flood mapping, harmful algal bloom analytics and waste-crime detection using satellite and drone data. The company has delivered long-duration oceanographic campaigns for offshore wind developers and grid operators, including surveys for ESB and Parkwind’s Clogherhead project, Norway’s Sørlige Nordsjø II wind farm with Ventyr and AKROCEAN, and EirGrid’s South Coast DMAP through Fugro.
TechWorks Marine is active in European and Irish research and innovation programmes, with multiple European Space Agency contracts and participation in the CAMEO earth observation initiative. It holds ISO-certified QHSE management systems and emphasises partnerships within Ireland’s marine and offshore renewable supply chain, collaborating with government agencies, research institutes and industry to support offshore wind development, climate resilience and marine environmental management.
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