StormHarvester

StormHarvester is a pioneering AI-driven SaaS provider that specialises in smart water management solutions. Based in Belfast, Northern Ireland, the company leverages advanced machine learning and hyperlocal rainfall prediction to help wastewater utilities detect blockages, prevent flooding, and reduce pollution. With its innovative platform, StormHarvester has partnered with 75% of UK water utility companies, cementing its reputation as a leader in environmental sustainability and compliance.

In January 2025, YFM Equity Partners made a £3.75 million growth capital investment as part of an £8.4 million funding round, alongside existing investors and Emerald Technology Ventures. The funding supports StormHarvester’s ambitious plans to expand into international markets, enhance its product offering, and scale its sales and marketing capabilities.

YFM recognised StormHarvester’s unique ability to address critical environmental and operational challenges for water utilities. By enabling proactive network management, the company is not only driving operational efficiency but also making a meaningful contribution to global environmental stewardship.

StormHarvester has achieved several notable milestones during its growth journey:

• Developed an innovative AI platform that processes data from over 81,000 wastewater sensors and integrates third-party rainfall predictions for precise anomaly detection.
• Gained widespread adoption across the UK, addressing critical challenges like urbanisation, climate change, and regulatory compliance.
• Secured a dominant market position, highlighted by its inclusion in numerous innovation awards and recognition as a leading AI company in the UK.
• Demonstrated measurable environmental impact by helping utilities reduce pollutant release into natural waterways.

Outcome
With YFM’s investment, StormHarvester is poised to scale its global operations, with an initial focus on markets in Australasia and North America. The company plans to accelerate product development and enhance its AI algorithms to meet the growing demand for sustainable wastewater management solutions worldwide.

Looking Ahead
The collaboration between YFM and StormHarvester represents a shared commitment to fostering innovation and sustainability. As StormHarvester continues to expand its impact globally, it remains at the forefront of transforming how wastewater utilities manage their networks, creating a cleaner and more sustainable future.