# Huasun Energy funding: rounds and investors

> Huasun Energy has raised $276M across 1 round since 2023. Investors include Citibank and Puhua Capital. Every round with its source.

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

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

# Who invested in *Huasun Energy*

One round we have observed, with the 2 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.

Energy

Funding summary Updated 26 Oct 2026

**$276M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series C, $276M Nov 2023
- **Investors:** 2

See who backed them

## The rounds

- **Nov 2023** Series C **$276M** [Citibank](https://millionrounds.com/fund/citi) [Puhua Capital](https://millionrounds.com/fund/puhua-capital) Source recorded

## Everyone who backed them

[Citibank](https://millionrounds.com/fund/citi) Growth equity **1** round

[Puhua Capital](https://millionrounds.com/fund/puhua-capital) VC firm **1** round

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

## Quick answers about Huasun Energy

### Who invested in Huasun Energy?

Huasun Energy's investors include Citibank and Puhua Capital.

### How much has Huasun Energy raised?

Huasun Energy has raised $276M across 1 round since 2023.

### When did Huasun Energy last raise?

Huasun Energy's most recent round was a Series C of $276M in Nov 2023.

### What was Huasun Energy's biggest round?

Its most recent round, $276M in Nov 2023, is also its largest on record.

### Who backed Huasun Energy first?

Huasun Energy's first round on record, in Nov 2023, was backed by Citibank and Puhua Capital.

### What stage is Huasun Energy at?

Huasun Energy's latest named round is a Series C, in Nov 2023.

## Companies like Huasun Energy

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

[**os.energy** $1.2M · Aug 2026](https://millionrounds.com/company/os-energy)[**CleanMax** $165M · Feb 2026](https://millionrounds.com/company/cleanmax)[**Radiance Renewables** $100M · Feb 2026](https://millionrounds.com/company/radiance-renewables)[**Turno** $4.7M · Feb 2026](https://millionrounds.com/company/turno)[**e-TRNL Energy** $3.0M · Feb 2026](https://millionrounds.com/company/e-trnl-energy)[**PolyCycl** $2.9M · Jan 2026](https://millionrounds.com/company/polycycl)

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