Irvine, CA · Founded 2020 · Privately Held (backing)
Developer of respiratory therapy devices designed for delivering high flow oxygen therapy. Telesair is based in Irvine, CA and was founded in 2020. It was valued at $24 million at its later-stage round in Mar 2026, the last priced event on record. It has raised $25.9 million across 2 recorded rounds; the latest was a $3 million seed round in Feb 2026.
PMV mark · valuation
$24.0M
Oct 2026
Priced at
its later-stage round
Mar 2026
Total raised
$25.9M
Last round
Seed Round
Feb 2026
Team — not yet on record
No current team members for Telesair are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·Watch Telesair: the Monday email on marks, rounds and moves
