Rianth Ltd

Rianth Limited is a specialist data engineering and architecture firm built for the media industry. The company designs, builds, and operates data infrastructure that powers audience measurement, content monetisation, and real-time analytics, helping media companies move away from legacy systems. Its services include data architecture and modernisation, migrating from legacy warehouses to modern lakehouse and cloud-native architectures; audience and analytics platforms, covering unified identity resolution and cross-platform measurement; AI and emerging technology, including rapid prototyping and applied machine learning; and operational data products, such as real-time platforms for scheduling and inventory visibility. Founded by engineers and operators with over two decades in the media data ecosystem, the team works as an embedded extension of client engineering organisations. Based in Ireland, the company operates globally and describes itself as a senior, founder-led unit.