Kyoto, Japan · Founded 2013 · Privately Held (backing)
Developer of membrane separation technology designed to simplify the process of the chemical and petroleum industry. eSep is based in Kyoto, Japan and was founded in 2013. Its last reported valuation was $12.4 million in Nov 2025. It has raised $12.4 million.
Last reported valuation
$12.4M
Oct 2026
Priced at
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Total raised
$12.4M
Last round
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Team — not yet on record
No current team members for eSep are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 20 names
·Watch eSep: the Monday email on marks, rounds and moves
