Seed startup

Who invested in Membio

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.

Chemicals & Materials

Funding summaryUpdated 26 Oct 2026

$3.2Mraised across 1 round since 2020, from 1 source

Latest round
Seed, $3.2MApr 2020
Investors
2
See who backed them

The rounds

  1. Apr 2020
    Seed$3.2M

    Source recorded

Founders and team

From Membio's own website: 1 founder, 3 on the team.

Tracy WeirCEO and Founder
  • Paula GordonVP, Product Management
  • Daniel PrattProduct Designer
  • Rogelio AvalosOperations Manager

Everyone who backed them

SOSVVC firm1round
True VenturesVC firm1round

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

Also claim to have backed them

This firm lists Membio as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

VU Venture PartnersVC firmPer its own site

Quick answers about Membio

Who invested in Membio?

Membio's investors include SOSV and True Ventures.

How much has Membio raised?

Membio has raised $3.2M across 1 round since 2020.

When did Membio last raise?

Membio's most recent round was a Seed of $3.2M in Apr 2020.

What was Membio's biggest round?

Its most recent round, $3.2M in Apr 2020, is also its largest on record.

Who backed Membio first?

Membio's first round on record, in Apr 2020, was backed by SOSV and True Ventures.

What stage is Membio at?

Membio's latest named round is a Seed, in Apr 2020.

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