Kytopen

Cambridge, MA · Founded 2017 · Privately Held (backing)

Developer of a cell engineering platform designed to offer healthy and functional cells. Kytopen is based in Cambridge, MA and was founded in 2017. Its last reported valuation was $47 million in Sep 2024. It has raised $52.9 million across 5 recorded rounds; the latest was a $7.1 million early-stage round in Feb 2025.

Last reported valuation
$47.0M
Oct 2026
Priced at
—
Total raised
$52.9M
Last round
Early Stage VC
Feb 2025
What is Kytopen worth?
$47.0Mlast reported valuation · Oct 2026

Kytopen's last reported valuation, Sep 2024. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Kytopen funding history

5 rounds
DateRoundRaisedPost-money
Feb 2025Early Stage VC$7.1M▮
Jan 2024Early Stage VC$5.7M▮
Sep 2021Early Stage VC$32.5M▮
Oct 2020Seed Round$3.1M▮
May 2019Seed Round$4.3M▮
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Kytopen valuation

Kytopen's last reported valuation was $47 million in Sep 2024. No priced round, secondary trade or fund mark has surfaced since.

How much has Kytopen raised?

Kytopen has raised $52.9 million across 5 recorded rounds since 2019. The largest was a $7.1 million early-stage round in Feb 2025.

Kytopen has filed 5 Form Ds with the SEC since 2019, most recently in Feb 2025 ($7.1 million sold to 13 investors).

How Kytopen's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Kytopen, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Kytopen

What is Kytopen worth?
Kytopen is valued at $47.0M as of Oct 2026. Kytopen's last reported valuation, Sep 2024. Nothing priced has surfaced since.
How much has Kytopen raised?
Kytopen has raised $52.9M in total funding across 5 recorded rounds.
When did Kytopen last raise?
Kytopen last raised in Feb 2025 (Early Stage VC), raising $7.1M.