Needham, MA · Founded 2022 · Privately Held (backing)
Operator of weight-inclusive healthcare clinics intended to provide comprehensive, patient-centered, and expert-led care for people of all sizes. knownwell is based in Needham, MA and was founded in 2022. It was valued at $108 million at its early-stage round in Oct 2025, the last priced event on record. It has raised $50.6 million across 2 recorded rounds; the latest was a $26.1 million early-stage round in Oct 2025.
PMV mark · valuation
$107.5M
Oct 2026
Priced at
its early-stage round
Oct 2025
Total raised
$50.6M
Last round
Early Stage VC
Oct 2025
Team — not yet on record
No current team members for knownwell are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 13 names
·Watch knownwell: the Monday email on marks, rounds and moves
