United States · Pre-seed startup

Who invested in Milieu

One round we have observed, with the one investor 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

Raised 12 months ago

Funding summaryUpdated 26 Oct 2026

$1.1Mraised across 1 round since 2025, from 1 source

Latest round
Pre-seed, $1.1MNov 2025
Investors
1
See who backed them

The rounds

  1. Nov 2025
    Pre-seed$1.1M

    Source recorded

Founders and team

From Milieu's own website and the SEC filings it signed: 4 on the team.

  • Dr. Mark BlumbergBoard-Certified Dermatopathologist
  • Dr. Vicki RapaportBoard-Certified Dermatologist
  • Aarti ShettyLLC Manageri
  • Christopher BleidornLLC Manageri

Everyone who backed them

Boost VCVC firm1round

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

Quick answers about Milieu

Who invested in Milieu?

Milieu's investors include Boost VC.

How much has Milieu raised?

Milieu has raised $1.1M across 1 round since 2025.

When did Milieu last raise?

Milieu's most recent round was a Pre-seed of $1.1M in Nov 2025.

What was Milieu's biggest round?

Its most recent round, $1.1M in Nov 2025, is also its largest on record.

Who backed Milieu first?

Milieu's first round on record, in Nov 2025, was backed by Boost VC.

What stage is Milieu at?

Milieu's latest named round is a Pre-seed, in Nov 2025.

Where is Milieu based?

Milieu is based in the United States.

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