Series C startup

Who invested in April Bio

One round we have observed, with the 2 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.

Pharma

Funding summaryUpdated 26 Oct 2026

$22Mraised across 1 round since 2021, from 1 source

Latest round
Series C, $22MAug 2021
Investors
2
See who backed them

The rounds

  1. Aug 2021
    Series C$22M

    Source recorded

Everyone who backed them

Premier PartnersVC firm1round
LB InvestmentPrivate equity1round

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

Also claim to have backed them

These 2 firms list April Bio 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.

SJ Investment Part...VC firmPer its own site
SM-Sino Technology InvestmentVC firmPer its own site

Quick answers about April Bio

Who invested in April Bio?

April Bio's investors include Premier Partners and LB Investment.

How much has April Bio raised?

April Bio has raised $22M across 1 round since 2021.

When did April Bio last raise?

April Bio's most recent round was a Series C of $22M in Aug 2021.

What was April Bio's biggest round?

Its most recent round, $22M in Aug 2021, is also its largest on record.

Who backed April Bio first?

April Bio's first round on record, in Aug 2021, was backed by Premier Partners and LB Investment.

What stage is April Bio at?

April Bio's latest named round is a Series C, in Aug 2021.

Companies like April Bio

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

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