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Burnt Island Ventures is a specialized investment firm that finds, funds, and supports the best entrepreneurs and founders in the water sector. They focus on water technology innovations that help water and wastewater services reach people and businesses at the right quality, quantity, price, place, and time, positioning themselves as experts in one of the most undercapitalized areas of climate and infrastructure innovation.
Their mission is grounded in the belief that climate change is fundamentally water change, and that water is the medium through which society will experience the effects of a warming earth. The firm operates with the philosophy that the strongest impact compounds alongside strong commercial outcomes, working to manage Earth's most precious resource through strategic investments and founder support.
Burnt Island Ventures plays a critical role in the water innovation ecosystem by bringing deep sector expertise and an extensive network to support portfolio companies. Their impact extends beyond capital, as evidenced by portfolio companies already delivering measurable outcomes including billions of gallons of water processed, hundreds of millions of gallons saved, and major improvements in incident response, treatment, reuse, and energy systems.
Burnt Island Ventures invests in water technology companies across four core impact categories: expanding access to safe, reliable water and sanitation; advancing circular systems and wastewater treatment; improving performance, reliability, and workforce outcomes through efficiency and safety solutions; and supporting climate adaptation and mitigation by reducing emissions and strengthening resilience to water-related shocks. Their approach focuses on technologies that address the operational reality of climate pressure for utilities, cities, agriculture, industry, and households.
The firm believes that water will increasingly sit at the center of adaptation, resilience, and long-term economic productivity as the sector becomes more capitalized. They define impact through measurable outcomes that demonstrate both environmental and commercial success, with their investment strategy grounded in the principle that strong impact compounds alongside strong commercial results.

Photo credit: Burnt Island Ventures
Water Sector Expertise
Deep industry knowledge and network from partners with extensive water sector experience including exits and leadership roles at major water companies.
Beyond Capital Support
Comprehensive founder support including fundraising guidance, strategic partnerships, operational help, and access to deep water sector networks.
Proven Impact at Scale
Portfolio companies have already processed billions of gallons, saved hundreds of millions of gallons, and achieved operational deployment in 20+ countries.
Climate-Focused Mission
Specialized focus on water as the defining climate challenge, investing in technologies that address adaptation, resilience, and long-term productivity.