The Watertech Investor Masterlist 2026 is a curated database of more than 250 investors who actively fund innovations in water, wastewater, environmental treatment and sustainability. This list has been specifically compiled for founders and commercial leaders in the water sector who need fast access to investors that actually deploy capital in this industry. Every entry is manually curated to ensure relevance, accuracy and direct fundraising value. What is included • 250+ targeted investors focused on Watertech, CleanTech and Environmental Innovation• Segmented by investor type: VC, PE, Corporate and Impact• Investment focus and typical ticket sizes• Key decision makers for outreach• Clean, simple and ready to use spreadsheet format Who it is for • Early stage and growth stage Watertech companies• Founders preparing for Pre Seed, Seed or Series A• Business development and fundraising teams• Accelerators and advisors in the water sector Why it mattersFundraising in Watertech is slow because the right investors are hard to find. This list gives you an immediate shortcut by showing you who is active, what they invest in and how to approach them. FormatExcel spreadsheet, available for instant download after purchase. DisclaimerThe data in this list is based on publicly available information and internal market knowledge. No guarantee is given for completeness or accuracy. The list is intended for general guidance in the fundraising process only.
