# Lingrove funding: rounds and investors

> Lingrove has raised $11M across 2 rounds since 2023. Investors include SOSV and SeaX Ventures. Every round with its source.

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

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

# Who invested in *Lingrove*

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.

Chemicals & Materials

Raised 11 months ago

Funding summary Updated 26 Oct 2026

**$11M** raised across 2 rounds since 2023, from 2 sources

- **Latest round:** Venture Dec 2025
- **Biggest round:** $11M Series B · Nov 2023
- **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.

2024 2025

**$11M** Series B

**?** Venture

- **First round:** Series B, $11M
- **Biggest round:** $11M
- **Between rounds:** 2.1 years

## The rounds

- **Dec 2025** Venture **Amount undisclosed** *1 returning* [SOSV](https://millionrounds.com/fund/sosv) Source recorded SEC filing: $2.5M sold, first sale Dec 2025
- **Nov 2023** Series B **$11M** *2 new* [SOSV](https://millionrounds.com/fund/sosv) [SeaX Ventures](https://millionrounds.com/fund/seax-ventures) Source recorded SEC filing: $10M sold, first sale Nov 2023

## 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.

**Series B** 2023 **Venture** 2025 [SOSV](https://millionrounds.com/fund/sosv) [SeaX Ventures](https://millionrounds.com/fund/seax-ventures)

## Everyone who backed them

[SOSV](https://millionrounds.com/fund/sosv) VC firm **2** rounds

[SeaX Ventures](https://millionrounds.com/fund/seax-ventures) VC firm **1** round

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

## Also claim to have backed them

These 4 firms list Lingrove 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.

[Boro Capital](https://millionrounds.com/fund/boro-capital) VC firm Per its own site

[Cool Climate Collective](https://millionrounds.com/fund/cool-climate-collective) Angel network Per its own site

[Diamond Edge Ventures](https://millionrounds.com/fund/diamond-edge-ventures) Corporate VC Per its own site

[Lateral Capital Management](https://millionrounds.com/fund/lateral-capital-ma) VC firm Per its own site

## Quick answers about Lingrove

### Who invested in Lingrove?

Lingrove's investors include SOSV and SeaX Ventures.

### How much has Lingrove raised?

Lingrove has raised $11M across 2 rounds since 2023. One round did not disclose an amount, so the total is a floor.

### When did Lingrove last raise?

Lingrove's most recent round was a Venture in Dec 2025.

### What was Lingrove's biggest round?

Lingrove's largest round on record is $11M (Series B), in Nov 2023.

### Who backed Lingrove first?

Lingrove's first round on record, in Nov 2023, was backed by SOSV and SeaX Ventures.

### What stage is Lingrove at?

Lingrove's latest named round is a Venture, in Dec 2025.

### Where is Lingrove based?

Lingrove is based in the United States.

## Companies like Lingrove

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

[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**Albert** $57M · Oct 2026](https://millionrounds.com/company/albert)[**Azulene Labs** $3.4M · Sept 2026](https://millionrounds.com/company/azulene-labs)[**Critical Materials Group** $10M · Sept 2026](https://millionrounds.com/company/critical-materials-group)[**Rise Reforming** $500K · Sept 2026](https://millionrounds.com/company/rise-reforming)[**Fluxnium** $7.0M · Sept 2026](https://millionrounds.com/company/fluxnium)

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