# Guoyi Quantum funding: rounds and investors

> Guoyi Quantum has raised $18M across 1 round since 2025. Investors include IDG Capital, Hill House Capital and Cowin Capital. Every round with its source.

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

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

# Who invested in *Guoyi Quantum*

One round we have observed, with the 4 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.

Chemicals & Materials

Funding summary Updated 26 Oct 2026

**$18M** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture, $18M Oct 2025
- **Investors:** 4

See who backed them

## The rounds

- **Oct 2025** Venture **$18M** [IDG Capital](https://millionrounds.com/fund/idg-capital) [Hill House Capital](https://millionrounds.com/fund/hill-house-capital) [Cowin Capital](https://millionrounds.com/fund/cowin-venture-capital) [Green Pine Capital](https://millionrounds.com/fund/green-pine-capital-partners) Source recorded

## Everyone who backed them

[IDG Capital](https://millionrounds.com/fund/idg-capital) Private equity **1** round

[Hill House Capital](https://millionrounds.com/fund/hill-house-capital) Family office **1** round

[Cowin Capital](https://millionrounds.com/fund/cowin-venture-capital) VC firm **1** round

[Green Pine Capital](https://millionrounds.com/fund/green-pine-capital-partners) VC firm **1** round

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

## Quick answers about Guoyi Quantum

### Who invested in Guoyi Quantum?

Guoyi Quantum's investors include IDG Capital, Hill House Capital, Cowin Capital and Green Pine Capital.

### How much has Guoyi Quantum raised?

Guoyi Quantum has raised $18M across 1 round since 2025.

### When did Guoyi Quantum last raise?

Guoyi Quantum's most recent round was a Venture of $18M in Oct 2025.

### What was Guoyi Quantum's biggest round?

Its most recent round, $18M in Oct 2025, is also its largest on record.

### Who backed Guoyi Quantum first?

Guoyi Quantum's first round on record, in Oct 2025, was backed by IDG Capital, Hill House Capital and Cowin Capital and 1 others.

### What stage is Guoyi Quantum at?

Guoyi Quantum's latest named round is a Venture, in Oct 2025.

## Companies like Guoyi Quantum

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

[**Kingwills New Materials** Feb 2026](https://millionrounds.com/company/kingwills-new-materials)[**Ming Gallium Semiconductor** $16M · Jan 2026](https://millionrounds.com/company/ming-gallium-semiconductor)[**Xinshinuo Semiconductor** $71M · Dec 2025](https://millionrounds.com/company/xinshinuo-semiconductor)[**Gazer** $14M · Dec 2025](https://millionrounds.com/company/gazer)[**Distil** $7.7M · Sept 2025](https://millionrounds.com/company/distil)[**Gripp Intelligent Technology** $14M · Aug 2025](https://millionrounds.com/company/gripp-intelligent-technology)

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