# Lean Rocket Lab funding: rounds and investors

> Lean Rocket Lab has raised $250K across 1 round since 2025. Every round with its source.

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

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

# Who invested in *Lean Rocket Lab*

One round we have observed, with the 0 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.

Aerospace & Space

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Funding summary Updated 15 Nov 2026

**$250K** raised across 1 round since 2025, from 1 source

- **Latest round:** Grant, $250K May 2025
- **Investors:** 0

See who backed them

## The rounds

- **May 2025** Grant **$250K** No investor was named in the report. Source recorded

## Quick answers about Lean Rocket Lab

### How much has Lean Rocket Lab raised?

Lean Rocket Lab has raised $250K across 1 round since 2025.

### When did Lean Rocket Lab last raise?

Lean Rocket Lab's most recent round was a Grant of $250K in May 2025.

### What was Lean Rocket Lab's biggest round?

Its most recent round, $250K in May 2025, is also its largest on record.

### What stage is Lean Rocket Lab at?

Lean Rocket Lab's latest named round is a Grant, in May 2025.

### Where is Lean Rocket Lab based?

Lean Rocket Lab is based in the United States.

## Companies like Lean Rocket Lab

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

[**VulcanForms** $720M · Nov 2026](https://millionrounds.com/company/vulcanforms)[**Reflect Orbital** $94M · Nov 2026](https://millionrounds.com/company/reflect-orbital)[**Shield AI** $7.0B · Nov 2026](https://millionrounds.com/company/shield-ai)[**CesiumAstro** $1.8B · Nov 2026](https://millionrounds.com/company/cesiumastro)[**LeoLabs** $196M · Nov 2026](https://millionrounds.com/company/leolabs)[**Aventra Defense Systems** $12M · Nov 2026](https://millionrounds.com/company/aventra-defense-systems)

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