# Refinery funding: rounds and investors

> Refinery has raised $1.5M across 1 round since 2019. Investors include Y Combinator. Every round with its source.

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

[Seed startup](https://millionrounds.com/companies)

# Who invested in *Refinery*

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.

Cloud

Funding summary Updated 26 Oct 2026

**$1.5M** raised across 1 round since 2019, from 1 source

- **Latest round:** Seed, $1.5M Sept 2019
- **Investors:** 1

See who backed them

## The rounds

- **Sept 2019** Seed **$1.5M** [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

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

## Quick answers about Refinery

### Who invested in Refinery?

Refinery's investors include Y Combinator.

### How much has Refinery raised?

Refinery has raised $1.5M across 1 round since 2019.

### When did Refinery last raise?

Refinery's most recent round was a Seed of $1.5M in Sept 2019.

### What was Refinery's biggest round?

Its most recent round, $1.5M in Sept 2019, is also its largest on record.

### Who backed Refinery first?

Refinery's first round on record, in Sept 2019, was backed by Y Combinator.

### What stage is Refinery at?

Refinery's latest named round is a Seed, in Sept 2019.

## Companies like Refinery

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

[**Hosted.ai** $19M · Mar 2026](https://millionrounds.com/company/hosted-ai)[**CtrlB** $2.5M · Nov 2025](https://millionrounds.com/company/ctrlb)[**Huayi Quantum** Jul 2025](https://millionrounds.com/company/huayi-quantum)[**Yuntian Imagination** $100M · Jul 2025](https://millionrounds.com/company/yuntian-imagination)[**dKloud** $3.1M · Jun 2025](https://millionrounds.com/company/dkloud)[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)

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