knownwell

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

Who backs knownwell?

13 investors
InvestorType
Andreessen HorowitzVenture capital
Flybridge (New York)Venture capital
Flare Capital PartnersVenture capital
Oxeon Partners—
CVS Health VenturesVenture capital
Varsha RaoOther
Larry Summers—
Brynn Putnam—
Geoffrey Price—
Intermountain Ventures—
+ 3 more investors · a free account shows the complete list
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knownwell investors

13 investors are on record for knownwell, including Andreessen Horowitz, Flybridge (New York), Flare Capital Partners and Oxeon Partners. The early-stage round in Oct 2025 drew 7 investors.

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