United States · Series B startup

Who invested in Nucleonics

One round we have observed, with the 7 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Funding summaryUpdated 26 Oct 2026

$49Mraised across 1 round since 2004, from 1 source

Latest round
Series B, $49MJun 2004
Investors
7
See who backed them

The rounds

  1. Jun 2004

Everyone who backed them

SR OneCorporate VC1round
Burrill & CompanyVC firm1round
Quaker PartnersVC firm1round
HealthCapVC firm1round
Anthem Capital ManagementInvestment firm1round
POSCO BioVenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Nucleonics

Who invested in Nucleonics?

Nucleonics's investors include New Enterprise Associates, SR One, Burrill & Company, Quaker Partners and HealthCap, and 2 more on record.

How much has Nucleonics raised?

Nucleonics has raised $49M across 1 round since 2004.

When did Nucleonics last raise?

Nucleonics's most recent round was a Series B of $49M in Jun 2004.

What was Nucleonics's biggest round?

Its most recent round, $49M in Jun 2004, is also its largest on record.

Who backed Nucleonics first?

Nucleonics's first round on record, in Jun 2004, was backed by New Enterprise Associates, SR One and Burrill & Company and 4 others.

What stage is Nucleonics at?

Nucleonics's latest named round is a Series B, in Jun 2004.

Where is Nucleonics based?

Nucleonics is based in the United States.

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In the same sector, and raised in the last eighteen months.

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