Diagnostic Equipment · Seattle, WA · Founded 2012 · Privately Held (backing)
Manufacturer of blood collection devices intended to facilitate self-collection of blood samples. Tasso is based in Seattle, WA and was founded in 2012. It was valued at $229 million at its later-stage round in Nov 2021, the last priced event on record. It has raised $123 million across 1 recorded round; the latest was a $99.5 million Series B in Nov 2021.
PMV mark · valuation
$229.5M
Oct 2026
Priced at
its later-stage round
Nov 2021
Total raised
$122.7M
Last round
Later Stage VC (Series B)
Nov 2021
Team — not yet on record
No current team members for Tasso are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 24 names
·Watch Tasso: the Monday email on marks, rounds and moves
