Okinawa, Japan · Founded 2018 · Privately Held (backing)
Manufacturer of natural water retention polymers intended to mitigate the problems of water scarcity. EF Polymer is based in Okinawa, Japan and was founded in 2018. Its last reported valuation was $21 million in May 2023. It has raised $22.4 million.
Last reported valuation
$21.0M
Oct 2026
Priced at
—
Total raised
$22.4M
Last round
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Team — not yet on record
No current team members for EF Polymer are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 47 names
·Watch EF Polymer: the Monday email on marks, rounds and moves
