Mercer Island, WA · Founded 2013 · Privately Held (backing)
Developer of financial services integration software designed to unlock access to banking core data. PortX is based in Mercer Island, WA and was founded in 2013. Its last reported valuation was $44.4 million in Sep 2022. It has raised $34 million.
Last reported valuation
$44.4M
Oct 2026
Priced at
—
Total raised
$34.0M
Last round
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Cap table — not yet on record
PortX's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·The complete investor list: 14 names
·Watch PortX: the Monday email on marks, rounds and moves
