# Nucleus 4D funding: rounds and investors

> Nucleus 4D has raised $1.5M across 1 round since 2026. Investors include Antler. Every round with its source.

Source: https://millionrounds.com/company/nucleus-4d (Millionrounds; every figure on the page links to its filing or article)

United States · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Nucleus 4D*

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.

Advanced Manufacturing

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$1.5M** raised across 1 round since 2026, from 1 source

- **Latest round:** Pre-seed, $1.5M Jan 2026
- **Investors:** 1

See who backed them

## The rounds

- **Jan 2026** Pre-seed **$1.5M** [Antler](https://millionrounds.com/fund/antler) Source recorded

## Everyone who backed them

[Antler](https://millionrounds.com/fund/antler) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=nucleus-4d).

## Quick answers about Nucleus 4D

### Who invested in Nucleus 4D?

Nucleus 4D's investors include Antler.

### How much has Nucleus 4D raised?

Nucleus 4D has raised $1.5M across 1 round since 2026.

### When did Nucleus 4D last raise?

Nucleus 4D's most recent round was a Pre-seed of $1.5M in Jan 2026.

### What was Nucleus 4D's biggest round?

Its most recent round, $1.5M in Jan 2026, is also its largest on record.

### Who backed Nucleus 4D first?

Nucleus 4D's first round on record, in Jan 2026, was backed by Antler.

### What stage is Nucleus 4D at?

Nucleus 4D's latest named round is a Pre-seed, in Jan 2026.

### Where is Nucleus 4D based?

Nucleus 4D is based in the United States.

## Companies like Nucleus 4D

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

[**Ultrasonium** Sept 2026](https://millionrounds.com/company/ultrasonium)[**BILT** $272M · Sept 2026](https://millionrounds.com/company/bilt)[**HopFlyt** $2.0M · Sept 2026](https://millionrounds.com/company/hopflyt)[**FluidForm Bio** $1.7M · Aug 2026](https://millionrounds.com/company/fluidform-bio)[**unspun** $42M · Aug 2026](https://millionrounds.com/company/unspun)[**Vntana** $5.3M · Jul 2026](https://millionrounds.com/company/vntana)

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