# Monte Caldera funding: rounds and investors

> Monte Caldera has raised $20K across 1 round since 2025. Investors include GRIDX. Every round with its source.

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

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

# Who invested in *Monte Caldera*

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.

Chemicals & Materials

Funding summary Updated 26 Oct 2026

**$20K** raised across 1 round since 2025, from 1 source

- **Latest round:** Pre-seed, $20K Sept 2025
- **Investors:** 1

See who backed them

## The rounds

- **Sept 2025** Pre-seed **$20K** [GRIDX](https://millionrounds.com/fund/gridx) Source recorded

## Everyone who backed them

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

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

## Quick answers about Monte Caldera

### Who invested in Monte Caldera?

Monte Caldera's investors include GRIDX.

### How much has Monte Caldera raised?

Monte Caldera has raised $20K across 1 round since 2025.

### When did Monte Caldera last raise?

Monte Caldera's most recent round was a Pre-seed of $20K in Sept 2025.

### What was Monte Caldera's biggest round?

Its most recent round, $20K in Sept 2025, is also its largest on record.

### Who backed Monte Caldera first?

Monte Caldera's first round on record, in Sept 2025, was backed by GRIDX.

### What stage is Monte Caldera at?

Monte Caldera's latest named round is a Pre-seed, in Sept 2025.

### Where is Monte Caldera based?

Monte Caldera is based in the United States.

## Companies like Monte Caldera

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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