Irish Hydrodata Ltd

Irish Hydrodata Ltd is a specialist hydrographic consultancy that has been delivering high-quality marine and river data solutions since 1978. Based in Ballygarvan, Co Cork, the company serves a broad mix of public and private clients-including ports, consulting firms, offshore oil and gas operators and fish-farm enterprises-by providing accurate, tailor-made information on water-way environments.

The firm's core expertise covers river, estuarine and coastal hydrography, offering a comprehensive suite of services such as bathymetric and echosounding surveys, sidescan and sub-bottom profiling, magnetometer and geophysical investigations, tide and wave monitoring, and marine outfall studies. Irish Hydrodata also produces tide tables, dispersion modelling and facilities-planning data, helping customers make informed decisions on dredging, disposal, shoreline management and offshore development.

With a long-standing reputation for innovative, client-focused solutions, Irish Hydrodata Ltd continues to support Ireland's maritime and inland water sectors through precise data collection, analysis and reporting.