Water Treatment
Nanofiltration and nanomaterials for water purification
NanoH2O (LG Chem)
El Segundo, United States
Developer of nanotechnology-enabled reverse osmosis membranes for water desalination
Porifera
Hayward, United States
Developer of forward osmosis membranes using carbon nanotube and graphene oxide
LiqTech International
Ballerup, Denmark
Producer of ceramic silicon carbide membranes and diesel particulate filters
NanOasis
San Leandro, United States
Developer of carbon nanotube-based water filtration membranes
Aquaporin A/S
Kongens Lyngby, Denmark
Pioneer in biomimetic water filtration using aquaporin proteins
Aqua-Pure Ventures
Minneapolis, United States
Nanofiltration membranes for water treatment
Nanostone Water
Oceanside, United States
Ceramic ultrafiltration membranes with nano-pores
LiqTech International
Ballerup, Denmark
Silicon carbide ceramic membranes for filtration
Weinberg Nano
Tel Aviv, Israel
Nano-enhanced water filtration
Cabot Norit
Amersfoort, Netherlands
Activated carbon and purification materials
Kuraray Carbon
Osaka, Japan
Activated carbon for supercapacitors and water treatment
LANXESS
Cologne, Germany
Specialty chemicals and advanced intermediates
Nippon Shokubai
Osaka, Japan
Superabsorbent polymers and catalyst technologies
IDE Technologies
Kadima, Israel
Desalination technology company with advanced membrane systems
Dupont Water Solutions
Wilmington, United States
Water treatment membranes including nano-enhanced reverse osmosis systems
Toray Membrane
Tokyo, Japan
Membrane technology for water treatment including RO and UF systems
Koch Separation Solutions
Wilmington, United States
Membrane filtration systems including nano-enhanced hollow fiber membranes
Pall Corporation
Port Washington, United States
Filtration and separation technology with nano-scale membrane systems
Merck Millipore
Darmstadt, Germany
Lab filtration and bioprocessing with nanopore membrane technology
Hydranautics (Nitto)
Oceanside, United States
Reverse osmosis and nanofiltration membranes for desalination
Evoqua Water Technologies
Pittsburgh, United States
Water treatment solutions including membrane filtration systems
Xylem
Washington DC, United States
Water technology company with membrane filtration and treatment solutions
Veolia Water Technologies
Paris, France
Global water treatment with membrane bioreactor and nanofiltration systems
SUEZ Water Technologies
Paris, France
Water treatment technologies including advanced membrane systems
Pentair
London, United Kingdom
Water solutions with membrane filtration for residential and commercial markets
A.O. Smith
Milwaukee, United States
Water technology with reverse osmosis and filtration systems
3M Purification
Saint Paul, United States
Filtration and purification products including nano-enhanced membranes
MANN+HUMMEL
Ludwigsburg, Germany
Filtration solutions with nanofiber technology for automotive and industrial
Freudenberg Filtration Technologies
Weinheim, Germany
Air filtration with nanofiber and electrostatic media technologies
NaBond Technologies
Shenzhen, China
Electrospinning equipment and nanofiber materials manufacturer
Qatar Environment and Energy Research Institute
Doha, Qatar
Research institute for sustainable energy and water technologies using nanomaterials
Egypt Nanotechnology Center
Cairo, Egypt
National nanotechnology center for energy and water applications
Innosep
Hefei, China
Chinese ceramic membrane manufacturer for water treatment
Chart Industries
Ball Ground, United States
Cryogenic equipment for hydrogen liquefaction, storage, and distribution
Toray Advanced Materials
Tokyo, Japan
Advanced materials company leading in carbon fiber and high-performance materials
Fresenius Medical Care
Bad Homburg, Germany
World's leading provider of products and services for dialysis patients
Veolia Environment
Paris, France
Global leader in optimized resource management for water, waste, and energy
Xylem Inc
Washington, United States
Global water technology company solving critical water and infrastructure challenges
Evoqua Water Technologies
Pittsburgh, United States
Water treatment company providing solutions for industrial and municipal water
SUEZ Water Technologies
Paris, France
Environmental services company providing water and waste management
Ecolab
St. Paul, United States
Global leader in water, hygiene, and infection prevention solutions
Donaldson Company
Bloomington, United States
Global filtration company providing industrial and engine filtration
Republic Services
Phoenix, United States
Environmental services company providing waste and recycling solutions
Waste Management
Houston, United States
North America's largest environmental solutions provider
Clean Harbors
Norwell, United States
Environmental and industrial services company for hazardous waste
Stericycle
Bannockburn, United States
Compliance company providing medical waste and secure information destruction
Waste Connections
Woodbridge, Canada
Solid waste services company providing collection and disposal
Tetra Tech
Pasadena, United States
Consulting and engineering company for water, environment, and infrastructure
Arcadis
Amsterdam, Netherlands
Global design and consultancy for natural and built assets
WSP Global
Montreal, Canada
Professional services firm providing engineering and environmental consulting
Jacobs Solutions
Dallas, United States
Technology-forward solutions company for a more connected world
Montrose Environmental
North Little Rock, United States
Environmental services company providing measurement and remediation
Gotham Greens
Brooklyn, United States
Urban greenhouse company operating rooftop and indoor farms
Infarm
Berlin, Germany
Distributed vertical farming company with modular farming units in retail
Martin Marietta
Raleigh, United States
Building materials company supplying aggregates and heavy building materials
Jacobs Solutions
Dallas, United States
Technology-forward solutions company for infrastructure and sustainability
Stantec
Edmonton, Canada
Design and consulting firm for infrastructure and sustainability projects
Newmont Corporation
Denver, United States
World's leading gold mining company with operations globally
Albemarle Corporation
Charlotte, United States
Specialty chemicals company and world's largest lithium producer
Veolia
Paris, France
Global environmental services company for water, waste, and energy management
BrightFarms
Irvington, United States
Greenhouse company growing local produce near retailers
Wyndham Hotels
Parsippany, United States
World's largest hotel franchising company
Carnival Corporation
Miami, United States
World's largest cruise company with multiple brands
Royal Caribbean Group
Miami, United States
Global cruise company with iconic mega-ships
ONE (Ocean Network Express)
Tokyo, Japan
Container shipping joint venture
Atarraya
San Antonio, United States
Indoor shrimp farming technology
Nanoscale Components
Manhattan, United States
Reactive nanoparticles for environmental remediation
NanoVation
Saarbrücken, Germany
Ceramic nanofiltration membranes
Moleaer
Torrance, United States
Industrial-scale nanobubble systems that improve water quality and operational efficiency
Aavalor
London, United Kingdom
Graphene membrane nanofiltration for water purification
NanoScale Corporation
Manhattan, United States
Nanoscale materials for catalysis and environmental remediation
NematiQ
Melbourne, Australia
Graphene nanofiltration membranes for water purification
Active Membranes
Los Angeles, United States
Advanced membrane technology for desalination and water treatment
Inosep
Seoul, South Korea
Polymer nanofiltration membranes for water treatment and desalination
Atera Water
San Diego, United States
CLARITY nanocomposite membranes for sustainable water purification
Peore
Delhi, India
Nanofiltration water purifiers with 0.001 micron membranes
ZwitterCo
Cambridge, United States
Zwitterionic membrane technology for industrial water treatment
Cerahelix
Orono, United States
DNA-templated ceramic nanofiltration membranes
NanoH2O
El Segundo, United States
Thin-film nanocomposite membranes for desalination