United States · Series B startup

Who invested in Sofregen

2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

BiotechHealthcare

Funding summaryUpdated 26 Oct 2026

$16Mraised across 2 rounds since 2019, from 3 sources

$8.1MRound$8.0MSeries B
Latest round
Series B, $8.0MDec 2019
Biggest round
$8.1MRound · Sept 2019
Investors
2
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2020
$8.1MRound$8.0MSeries B
First round
Round, $8.1M
Sept 2019
Biggest round
$8.1M
Round · Sept 2019
Between rounds
3 months
from the last two

The rounds

  1. Dec 2019
    Series B$8.0M1 returning

    Reported by FinSMEs

  2. Sept 2019
    Round$8.1M2 new

    Reported by Massdevice and 1 otherSEC filing: $8.1M sold, first sale Aug 2019

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.

Round2019Series B2019Anzu PartnersPolaris Partners

Everyone who backed them

Anzu PartnersPrivate equity2rounds
Polaris PartnersVC firm1round

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

Quick answers about Sofregen

Who invested in Sofregen?

Sofregen's investors include Anzu Partners and Polaris Partners.

How much has Sofregen raised?

Sofregen has raised $16M across 2 rounds since 2019.

When did Sofregen last raise?

Sofregen's most recent round was a Series B of $8.0M in Dec 2019.

What was Sofregen's biggest round?

Sofregen's largest round on record is $8.1M (Undisclosed round), in Sept 2019.

Who backed Sofregen first?

Sofregen's first round on record, in Sept 2019, was backed by Polaris Partners and Anzu Partners.

What stage is Sofregen at?

Sofregen's latest named round is a Series B, in Dec 2019.

Where is Sofregen based?

Sofregen is based in the United States.

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