# 280 Earth funding: rounds and investors

> 280 Earth has raised $50M across 1 round since 2024. Investors include Builders VC. Every round with its source.

Source: https://millionrounds.com/company/280-earth (Millionrounds; every figure on the page links to its filing or article)

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

# Who invested in *280 Earth*

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.

Engineering

Funding summary Updated 26 Oct 2026

**$50M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series B, $50M May 2024
- **Investors:** 1

See who backed them

## The rounds

- **May 2024** Series B **$50M** [Builders VC](https://millionrounds.com/fund/builders-vc) Source recorded

## Everyone who backed them

[Builders VC](https://millionrounds.com/fund/builders-vc) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=280-earth).

## Quick answers about 280 Earth

### Who invested in 280 Earth?

280 Earth's investors include Builders VC.

### How much has 280 Earth raised?

280 Earth has raised $50M across 1 round since 2024.

### When did 280 Earth last raise?

280 Earth's most recent round was a Series B of $50M in May 2024.

### What was 280 Earth's biggest round?

Its most recent round, $50M in May 2024, is also its largest on record.

### Who backed 280 Earth first?

280 Earth's first round on record, in May 2024, was backed by Builders VC.

### What stage is 280 Earth at?

280 Earth's latest named round is a Series B, in May 2024.

### Where is 280 Earth based?

280 Earth is based in the United States.

## Companies like 280 Earth

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

[**Mach9** $46M · Oct 2026](https://millionrounds.com/company/mach9)[**Applied Intuition** $640M · Oct 2026](https://millionrounds.com/company/applied-intuition)[**Aikido Technologies** $5.7M · Oct 2026](https://millionrounds.com/company/aikido-technologies)[**Cognition** $3.0B · Sept 2026](https://millionrounds.com/company/cognition)[**Thermolic** $500K · Sept 2026](https://millionrounds.com/company/thermolic)[**Terragrit LLC** $40M · Sept 2026](https://millionrounds.com/company/terragrit-llc)

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