Water Asia UK, established in 2023, is the sister company of Water Asia International (WAI), a renowned consulting firm founded in 1999. WAI offers a broad range of services, including design, construction supervision, project management, and strategic planning. The firm emphasizes community engagement and effective risk communication to ensure its solutions are both technically sound and socially appropriate.

WAI specializes in climate finance, disaster risk management, and river basin management, providing innovative consultancy to help governments and organizations tackle climate challenges. Additionally, the firm focuses on water quality monitoring, waste management, flood preparedness, and early warning systems, promoting sustainability and disaster resilience in vulnerable regions.