Hemanext

Lexington, MA · Founded 2000 · Privately Held (backing)

Developer of transfusion medical technology designed to support the transfusion medicine community in efforts to save lives and improve patient outcomes. Hemanext is based in Lexington, MA and was founded in 2000. Its last reported valuation was $115 million in Oct 2024. It has raised $220 million across 6 recorded rounds; the latest was a $20 million early-stage round in Jul 2025.

Last reported valuation
$115.0M
Oct 2026
Priced at
—
Total raised
$220.3M
Last round
Early Stage VC
Jul 2025
How much has Hemanext raised?
$220.3Macross 6 recorded rounds · Aug 2019 – Jul 2025

Most recently, Hemanext raised $20.0M in its Early Stage VC (Jul 2025).

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Hemanext round by round

6 rounds
Jul 2025Early Stage VC$20.0MSEC filing▮
29 investors participated
Nov 2024Early Stage VC$21.7MSEC filing▮
51 investors participated
Dec 2023Early Stage VC$5.0MSEC filing▮
10 investors participated
Jun 2023Early Stage VC$11.3MSEC filing▮
20 investors participated
Jul 2022Early Stage VC$13.2MSEC filing▮
38 investors participated
Aug 2019Early Stage VC$39.6MSEC filing▮
39 investors participated

How much has Hemanext raised?

Hemanext has raised $220 million across 6 recorded rounds since 2019. The largest was a $5 million early-stage round in Dec 2023; the most recent was a $20 million early-stage round in Jul 2025.

Hemanext has filed 7 Form Ds with the SEC since 2020, most recently in Aug 2025 ($20 million sold to 29 investors).

Hemanext investors

12 investors are on record for Hemanext, including Eduardo Avayu Family Office, Grabe Family Office, Omega Advisors and Testa Family Office. The early-stage round in Jul 2025 drew 29 investors.

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12 investors have backed Hemanext.

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Frequently asked about Hemanext

How much has Hemanext raised?
Hemanext has raised $220.3M in total across 6 recorded funding rounds.
When was Hemanext's last funding round?
Hemanext's most recent recorded round was Early Stage VC in Jul 2025, raising $20.0M.