SiPhox Health

Diagnostic Equipment · Burlington, MA · Founded 2020 · Privately Held (backing)

Operator of a biosensing platform intended to provide a handheld device that accepts disposable cartridges. SiPhox Health is based in Burlington, MA and was founded in 2020. It was valued at $185 million at its later-stage round in Jan 2026, the last priced event on record. It has raised $67.2 million across 2 recorded rounds; the latest was a $17 million Series A in Jul 2023.

PMV mark · valuation
$185.0M
Oct 2026
Priced at
its later-stage round
Jan 2026
Total raised
$67.2M
Last round
Early Stage VC (Series A)
Jul 2023
What is SiPhox Health worth?
$185.0MPrivateMarketView mark · Oct 2026

Valued at $185.0M at its later-stage round, Jan 2026. Nothing has traded 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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SiPhox Health funding history

2 rounds
DateRoundRaisedPost-money
Jul 2023Early Stage VC (Series A)$17.0M▮
Aug 2020Seed Round$10.0M▮
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SiPhox Health valuation

SiPhox Health was valued at $185 million at its later-stage round in Jan 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has SiPhox Health raised?

SiPhox Health has raised $67.2 million in total; 2 of its rounds are on record. The largest on record was a $17 million Series A in Jul 2023.

Comparable companies

Comparable diagnostic equipment names by valuation on PrivateMarketView: Tasso ($229 million), NanoMosaic ($85 million) and AOA (Diagnostic Equipment) ($65 million).

How SiPhox Health'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 SiPhox Health, 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 its last priced round. Question about this number? Full methodology →

Frequently asked about SiPhox Health

What is SiPhox Health worth?
SiPhox Health is valued at $185.0M as of Oct 2026. Valued at $185.0M at its later-stage round, Jan 2026. Nothing has traded since.
How much has SiPhox Health raised?
SiPhox Health has raised $67.2M in total funding across 2 recorded rounds.
When did SiPhox Health last raise?
SiPhox Health last raised in Jul 2023 (Early Stage VC (Series A)), raising $17.0M.