Zenflow

South San Francisco, CA · Founded 2014 · Privately Held (backing)

Developer of a medical device designed to offer devices for urinary obstruction caused by an enlarged prostate. Zenflow is based in South San Francisco, CA and was founded in 2014. It was valued at $78.5 million at its later-stage round in Nov 2024, the last priced event on record. It has raised $92.6 million across 3 recorded rounds; the latest was a $19.4 million early-stage round in Nov 2024.

PMV mark · valuation
$78.5M
Oct 2026
Priced at
its later-stage round
Nov 2024
Total raised
$92.6M
Last round
Early Stage VC
Nov 2024
How much has Zenflow raised?
$92.6Macross 3 recorded rounds · Sep 2017 – Nov 2024

Most recently, Zenflow raised $19.4M in its Early Stage VC (Nov 2024).

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Zenflow round by round

3 rounds
Nov 2024Early Stage VC$19.4MSEC filing▮
36 investors participated
Apr 2021Early Stage VC$24.4MSEC filing▮
43 investors participated
Sep 2017Early Stage VC$31.5MSEC filing▮
86 investors participated

How much has Zenflow raised?

Zenflow has raised $92.6 million across 3 recorded rounds since 2017. The largest was a $31.5 million early-stage round in Sep 2017; the most recent was a $19.4 million early-stage round in Nov 2024.

Zenflow has filed 5 Form Ds with the SEC since 2017, most recently in Nov 2024 ($19.4 million sold to 36 investors).

Zenflow investors

32 investors are on record for Zenflow, including Y Combinator, US National Science Foundation, MedTech Innovator and StartX (US). By type, the record holds 6 venture capital firms and 1 angel investor. The early-stage round in Nov 2024 drew 36 investors.

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Frequently asked about Zenflow

How much has Zenflow raised?
Zenflow has raised $92.6M in total across 3 recorded funding rounds.
When was Zenflow's last funding round?
Zenflow's most recent recorded round was Early Stage VC in Nov 2024, raising $19.4M.