WaterVent
32ND EDITION // SAN FRANCISCO

Innovators &
StartUps.

The nexus of water-tech innovation. Explore the companies challenging the status quo through Deep Tech and scalable solutions.

// INNOVATOR

Active Membrane, Inc.

93021 Moorpark, CA, USA

Advanced membranes, Desalination, and Industrial Manufacturing applications.

  • Looking For: Pitch sessions looking for investors.
Contact PersonArian Edalat
Phone8183003383
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// INNOVATOR

AirJoule

19 Shea Way, 19713 Newark, DE

Decentralized atmospheric water production and dehumidification.

  • Offer: Broadest temperature/humidity operational ranges for atmospheric sourcing.
  • Looking For: Deployment partners, investors, and Water Purchase Agreement clients.
Contact PersonBryan Barton
Phone3023322894
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// INNOVATOR

AIxxlnt

100 Moore Creek Road, 95060 Santa Cruz

Software platform managing water utility data for AI and spreadsheets.

  • Looking For: $500K - $1M in pre-seed stage funding.
Contact PersonMichael Gardner
Phone+1 408 802 6220
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// INNOVATOR

AMS

1225 East Arques Avenue, 94085 Sunnyvale

Real-time water quality data and in-situ reagents (Ferrate, Stannous) against PFAS and metals.

  • Offer: Optimization of treatment systems without toxic byproducts.
  • Looking For: Corporate venture partners, growth funds.
Contact PersonRick Bacon
Phone6175436522
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// INNOVATOR

Aruna

12 Matirime Way, 07002 Bayonne

Focused on innovative water treatment solutions including nearly chemical-free methods.

Contact PersonAmeet Chaudhury
Phone6469440290
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// INNOVATOR

Atrium Energy Inc.

92101 San Diego, CA, USA

Grey water reuse/recycling and real-time monitoring for mid-market hotels.

  • Looking For: Early-stage pre-seed and seed Angel and VC investors.
Contact PersonSridhar Sukhi
Phone6192590492
// INNOVATOR

Biota Inc.

80302 Boulder, CO, USA

Pushing the frontier of PFAS quantification and emerging contaminant monitoring.

  • Offer: Rapid field-deployable PFAS testing and tools to increase lab throughput.
  • Looking For: Investors and partners to beta test our new tools.
Contact PersonDr. Rose T Nash
Phone5027275805
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// INNOVATOR

ChilCorp Inc.

33324 Plantation, FL, USA

Deep-Tech startup advancing electricity-free desalination and cleaning.

  • Offer: “Water Cubes” for industrial, municipal and emergency applications.
  • Looking For: Strategic investors, Corporate Partners and Pilot-Site collaborators.
Contact PersonKaustubh Chilwarwar
Phone3528700839
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// INNOVATOR

Divirod Inc.

80304 Boulder, CO, USA

Contact PersonJavier Marti
Phone+13034761354
// INNOVATOR

Fraunhofer IGD

18059 Rostock, Germany

Computer vision and machine learning focused on environmental monitoring.

  • Offer: Research projects in real-time monitoring and Algae for Aquaculture.
  • Looking For: Pilot partners and investors.
Contact PersonDennis Sidin
Phone+49 381 4024-127
// INNOVATOR

Gneuton

15143 Sewickley, PA, USA

Sustainable water purification for AI Data Centers and Power Plants.

  • Offer: Produced water treatment and waste treatment technologies.
  • Looking For: Pilot Sites/Customers.
Contact PersonBrad Martineau
Phone4122543546
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// INNOVATOR

Greyter Water Systems

Burlington Ontario, Canada

Graywater, stormwater and rainwater recycling in the built environment.

  • Looking For: Funding and business partners.
Contact PersonChris Dooley
Phone4153596902
// INNOVATOR

H2OLL

3446735 HAIFA, ISRAEL

Atmospheric water generation using brine technology with high efficiency.

  • Offer: Supply of drinking water in dry zones with double the efficiency.
  • Looking For: Distributors & customers in SW USA, Mexico, and India.
Contact PersonJOAB KIRSCH
Phone00972524201501
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// INNOVATOR

Holland Sensor

3972 KC Driebergen-Rijsenburg, NL

Portable Mizu® Sensor for real-time metals detection and PFAS monitoring.

  • Offer: Lab-precision on-site results across diverse water types.
  • Looking For: Opportunities for collaboration, pilots, and partnerships.
Contact Personvincent van laar
Phone+31621845187
// INNOVATOR

INFINIREL CORPORATION

95113 San Jose, CA, USA

Reliability-as-a-Service for power electronics in water pumping and energy plants.

  • Offer: Failure risk analysis and mitigation for power electronics.
  • Looking For: Strategic investors, joint development or licensing partners.
Contact PersonNorbert Wank
Phone6504501908
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// INNOVATOR

Jolt Solutions

08908 Barcelona, Spain

Coating solutions for catalytic coated electrodes for electrochemical equipment.

  • Offer: Catalytic coated electrodes for electrochemical equipment.
  • Looking For: Customers and investors.
Contact PersonLeon Rizzi
Phone34690876611
// INNOVATOR

KIRA

02139 Cambridge, MA, USA

Adaptive electrodialysis reversal (AER) systems for Zero-Liquid-Discharge (ZLD).

  • Offer: Advanced high recovery desalination and brine concentration.
  • Looking For: Seed-investors and industrial customers.
Contact PersonBen Judge
Phone9784309776
// INNOVATOR

Mars Materials, Inc. PBC.™

77004 Houston, TX, USA

Transforms captured carbon into chemicals to clean wastewater via flocculation.

  • Offer: Flocculation solutions for municipal and industrial treatment.
  • Looking For: Flocculant manufacturers and treatment facilities.
Contact PersonKristian Gubsch
Phone7203145175
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// INNOVATOR

Mermade

7639304 Israel

On-site cell culture growth media recycling solutions for biologics producers.

Contact PersonDaniel Einhorn
Phone+972545457534
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// INNOVATOR

Moses West Foundation

18701 WILKES-BARRE, PA, USA

Atmospheric Water Generators for disaster relief and grid-independent production.

  • Offer: Relief during Disasters, De-Centralized Independent Water Production.
  • Looking For: Humanitarian Partnerships and Business Investing.
Contact PersonColin Hutzler
Phone2017886099
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// INNOVATOR

NALA Membranes

27560 Morrisville, NC, USA

Chlorine stable reverse osmosis membranes from patented polymers.

  • Offer: Membranes that can be aggressively cleaned without damage.
  • Looking For: water, cleantech, or industrial focused investors.
Contact PersonSue Mecham
Phone5402305606
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// INNOVATOR

NanobOx Ltd

D12 Dublin, Ireland

Highly scalable nanobubble water treatment at the lowest operating cost.

  • Looking For: Seed investors, corporate partners & clients.
Contact PersonJohn Favier
Phone+353874712901
// INNOVATOR

Noah Water solutions bv

9890 Gavere, Belgium

Electrochemical waste water treatment for mobile or off-grid solutions.

  • Offer: Small scale decentralised waste water treatment.
  • Looking For: Development partners.
Contact PersonRik Van Meirhaeghe
Phone+32486647114
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// INNOVATOR

Pani Clean, Inc.

52241 Coralville, IA, USA

Conversion of nitrate/nitrite from waste brines into green ammonia.

  • Offer: Sustainable and decentralized production of green ammonia.
  • Looking For: CEO & Investment.
Contact PersonJoun Lee
Phone2138224413
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// INNOVATOR

Pure Blue Tech Inc

98226 Bellingham, WA, USA

Reverse Osmosis and water reuse innovations.

  • Offer: Next Gen RO, Desal, Water Reuse.
Contact PersonRyan Vogel
Phone2068022711
// INNOVATOR

Renewable Ocean Energy, Inc.

77539 Dickinson, TX, USA

Poseidon Hydroelectric System for renewable energy on land or water.

  • Offer: Controlled low-cost renewable energy ($0.01/kWh) 24/7.
  • Looking For: $6.5 million USD for production model construction.
Contact PersonRichard M Navarro
Phone8173202401
// INNOVATOR

Solinas Technologies

Calgary, Alberta, Canada

Lead water service location and pipe locating equipment (PVC, HDPE, AC).

  • Offer: SonicFinder1000, Leadfinder.
  • Looking For: A Round investment.
Contact PersonMarc Bracken
Phone4169912687
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// INNOVATOR

Tomorrow Water

92801 Anaheim, CA, USA

Wastewater and organic waste treatment solutions focused on carbon impact.

  • Offer: Unit technologies, systems, and turnkey solutions.
  • Looking For: Clients, partners, strategic investors.
Contact PersonDaniel Kim
Phone7145780676
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// INNOVATOR

Water Harvesting Inc.

94538 Fremont, CA, USA

Atmospheric Water Harvesting & Dehumidification providing low-cost sourcing from air.

  • Offer: Worldwide reliability and lowest cost.
  • Looking For: Investment to accelerate deployment.
Contact PersonFrank Ramirez
Phone+1 970 222-1360
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// INNOVATOR

Watergenics GmbH

10967 Berlin, Germany

Real-time water monitoring and advanced analytics sensors.

  • Offer: Sensor development and analytics.
  • Looking For: Customers in industrial water management.
Contact PersonDr. Liviu Mantescu
Phone+4917683478395
// INNOVATOR

Watergenics Inc.

85226 Chandler, AZ, USA

Real-time water quality sensors and data analytics for water-intensive customers.

  • Offer: insights-as-a-service to reduce costs and mitigate environmental impacts.
  • Looking For: early-adopters in the US and strategic support.
Contact PersonHeather Tugaoen
Phone5617069082
// INNOVATOR

XCellAssay, Inc

94720 Berkeley, CA, USA

Health-impacting chemical pollutant monitoring via multiplexed BioAssay products.

  • Offer: survey water for contamination by hundreds of thousands of chemicals at low cost.
  • Looking For: investors and Experienced water innovators.
Contact PersonFred Schaufele
Phone4153788921
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