# Solarea Bio funding: rounds and investors

> Solarea Bio has raised $9.9M across 1 round since 2025. Investors include LD Capital, S2G Investments and Viking Global. Every round with its source.

Source: https://millionrounds.com/company/solarea-bio (Millionrounds; every figure on the page links to its filing or article)

United States · [Venture startup](https://millionrounds.com/companies)

# Who invested in *Solarea Bio*

One round we have observed, with the 4 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

Raised 12 months ago

Funding summary Updated 26 Oct 2026

**$9.9M** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture, $9.9M Nov 2025
- **Investors:** 4

See who backed them

## The rounds

- **Nov 2025** Venture **$9.9M** [LD Capital](https://millionrounds.com/fund/xie) [S2G Investments](https://millionrounds.com/fund/s2g-investments) [Viking Global](https://millionrounds.com/fund/viking-global-investors) [National Institute on Aging](https://millionrounds.com/fund/national-institute-on-aging) Source recorded SEC filing: $9.9M sold, first sale Nov 2025

## Everyone who backed them

[LD Capital](https://millionrounds.com/fund/xie) VC firm **1** round

[S2G Investments](https://millionrounds.com/fund/s2g-investments) Growth equity **1** round

[Viking Global](https://millionrounds.com/fund/viking-global-investors) VC firm **1** round

[National Institute on Aging](https://millionrounds.com/fund/national-institute-on-aging) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=solarea-bio).

## Quick answers about Solarea Bio

### Who invested in Solarea Bio?

Solarea Bio's investors include LD Capital, S2G Investments, Viking Global and National Institute on Aging.

### How much has Solarea Bio raised?

Solarea Bio has raised $9.9M across 1 round since 2025.

### When did Solarea Bio last raise?

Solarea Bio's most recent round was a Venture of $9.9M in Nov 2025.

### What was Solarea Bio's biggest round?

Its most recent round, $9.9M in Nov 2025, is also its largest on record.

### Who backed Solarea Bio first?

Solarea Bio's first round on record, in Nov 2025, was backed by LD Capital, S2G Investments and Viking Global and 1 others.

### What stage is Solarea Bio at?

Solarea Bio's latest named round is a Venture, in Nov 2025.

### Where is Solarea Bio based?

Solarea Bio is based in the United States.

## Companies like Solarea Bio

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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