United States · 
Who invested in Platelet BioGenesis?
Platelet BioGenesis's investors include Qiming Venture Partners USA, Ziff Capital Partners, MassChallenge, Qiming Venture Partners and Vivo Capital, and 2 more on record.
20202021
$26MSeries A$76MSeries B
United States · Series B startup
Who invested in Platelet BioGenesis
Funding summaryUpdated 26 Oct 2026
$102Mraised across 2 rounds since 2019, from 2 sources
$26MSeries A$76MSeries B
- Latest round
- Series B, $76MNov 2021
- Step-upi
- 2.9×
- Investors
- 7 (2 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $26M Sept 2019
- Biggest round
- $76M Series B · Nov 2021
- Between rounds
- 2.2 years from the last two
The rounds
- Nov 2021Series B$76M3 new
Source recordedSEC filing: $35M sold, first sale Oct 2021
- Sept 2019Series A$26M4 new
Qiming Venture Partners USALead- Ziff Capital PartnersLead
eCoast Angels
Nest.Bio Ventures
Reported by FinSMEsSEC filing: $26M sold, first sale Jun 2019
Founders and team
From the SEC filings it signed: 3 on the team.
- Jonathan ThonExecutive Officer, Directori
- Peter FinnExecutive Officeri
- Sven KarlssonExecutive Officer, Directori
On the board, as filediJoseph ItalianoMark McDadePhilip Reilly
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Series A2019Series B2021Qiming Venture Partners USALZiff Capital PartnersL
MassChallenge
Qiming Venture Partners
Vivo CapitaleCoast AngelsNest.Bio Ventures
Qiming Venture Partners USALZiff Capital PartnersLMassChallengeQiming Venture PartnersVivo CapitaleCoast AngelsNest.Bio VenturesEveryone who backed them
Ziff Capital Partnersno record of our own yet1round, led 1
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Platelet BioGenesis as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Platelet BioGenesis
How much has Platelet BioGenesis raised?
Platelet BioGenesis has raised $102M across 2 rounds since 2019.
When did Platelet BioGenesis last raise?
Platelet BioGenesis's most recent round was a Series B of $76M in Nov 2021.
What was Platelet BioGenesis's biggest round?
Its most recent round, $76M in Nov 2021, is also its largest on record.
Who backed Platelet BioGenesis first?
Platelet BioGenesis's first round on record, in Sept 2019, was backed by Qiming Venture Partners USA, Ziff Capital Partners and eCoast Angels and 1 others.
What stage is Platelet BioGenesis at?
Platelet BioGenesis's latest named round is a Series B, in Nov 2021.
Where is Platelet BioGenesis based?
Platelet BioGenesis is based in the United States.
Who led Platelet BioGenesis's rounds?
Qiming Venture Partners USA led the Series A in 2019.
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