Companies in the water sector developing innovative solutions and technologies.
Explore 376 recently funded water companies with verified founder contact information and fundraising data.
Klir is the Operational Data Hub for water utilities, replacing fragmented systems and siloed data with one connected view of operations.
Central States Water Resources brings safe, reliable, and environmentally responsible water resources to every community.
Badwater Alchemy is a desalination company that offers water treatment solutions.
Serionix is a research and development company that develops materials for water and air purification.
Water Challenge is a company that provides a disruptive solution based on an economically sustainable technology.
Vital Lyfe is a Climatech product manufacturing firm that develops systems to produce safe drinking water from a range of natural sources.
ChloBis Water provides a desalination battery for waste water treatment.
Liquid fluoride thorium reactor (LFTR) technology developer
Sküma engages in the purification and mineralization of tap water making it a quality functional beverage.
OXbyEL Technologies is providing technical leadership in the development of a new, destructive PFAS water treatment process.
Loonen is a company that offers clean and pure bottled water.
Pure Blue Tech is developing self-cleaning membrane elements for efficient water generation and reuse from various water sources.
Savengy Technologies develops and delivers solutions for the thermal desalination and distillation industries.
CatalyzeH2O creates nanotechnology and electrochemical clean water solutions.
TAPP Water has the mission to empower people to easily get clean and healthy water from tap, with a minimum environmental impact.
StormSensor offers a stormwater management solution that automates workflows for inspections, data monitoring, and reporting.
Banyan Water provides smart water management as a service for commercial and institutional businesses.
Essential Energy is a government agency that renders electricity network services, including water and sewage services.
Notation Labs creates high-quality products by designing, engineering, and manufacturing solutions for smart water technology.
EJ Water Cooperative is a water utility company for rural communities.
NPHarvest is a company with expertise in organic waste management, wastewater treatment, and nutrient recovery.
Barbara is the Edge AI platform to deploy and manage the lifecycle of AI models across distributed locations.
LWR is an award-winning cleantech startup that provides resource recovery equipment for sustainable farming and green energy production.
SwiftComply is dedicated to modernizing compliance and communication in the water and wastewater sectors across North America
The water sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
Water companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The water sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 376 water companies tracked in the VCBacked database.
Companies in the water sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting water companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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