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Membrion
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Short description

Developer of flexible robust membranes which use silica gel and have applications in water, clean energy and health industries

Founded in 2017
Founded in

Company type Private Public ()
Company type

Industry Group materials & chemicals

Sector process technology

TRL Range 4-6
TRL 1 Basic research
TRL 2 Technology formulation
TRL 3 Applied research
TRL 4 Small scale prototype
TRL 5 Large scale prototype
TRL 6 Prototype system
TRL 7 Demonstration system
TRL 8 First of a kind commercial system
TRL 9 Full commercial application
TRL Range

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Headquarters Seattle, WA Seattle, United States
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Updated by Cleantech Group on 09/28/2023

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Date Company
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Date Partner Type
01/25/2023
W.L. Gore & Associates W.L. Gore & Associates
Partnership to develop ultra-thin ceramic ion exchange membranes for energy efficient desalination of harsh wastewater streams.
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Confirmed by W.L. Gore & Associates
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IPO INFORMATION

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Date Investors Type Amount
08/08/2023 Samsung Ventures Samsung Ventures , Lam Capital Lam Capital , Indico Capital Partners Indico Capital Partners , Harvard Business School Angels of New York Harvard Business School Angels of New York , GiantLeap Capital GiantLeap Capital , New York Angels New York Angels (6)
Post-money valuation of
The Series B extension funding will be used to increase manufacturing capacity to meet future customer demand and add to the IP portfolio family.
Series B $5,500,000
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