# ScaleFlux funding: rounds and investors

> ScaleFlux has raised $225M across 2 rounds since 2018. Investors include Shunwei Capital and National Science Foundation. Every round with its source.

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

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

# Who invested in *ScaleFlux*

2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Big Data & Analytics

Funding summary Updated 26 Oct 2026

**$225M** raised across 2 rounds since 2018, from 2 sources

**$25M** Series B **$200M** Series C

- **Latest round:** Series C, $200M Feb 2021
- **Step-up i:** 8×
- **Investors:** 2

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2019 2020 2021

**$25M** Series B

**$200M** Series C

- **First round:** Series B, $25M
- **Biggest round:** $200M
- **Between rounds:** 2.8 years

## The rounds

- **Feb 2021** Series C **$200M** *1 new* *1 returning* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Shunwei Capital](https://millionrounds.com/fund/shunwei-capital) Source recorded
- **Mar 2018** Series B **$25M** *1 new* [Shunwei Capital](https://millionrounds.com/fund/shunwei-capital) Reported by FinSMEs

## Founders and team

From the SEC filings it signed: 1 on the team.

- **Hao Zhong** Executive Officer, Director i

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Series B** 2018 **Series C** 2021 [Shunwei Capital](https://millionrounds.com/fund/shunwei-capital) [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno)

## Everyone who backed them

[Shunwei Capital](https://millionrounds.com/fund/shunwei-capital) VC firm **2** rounds

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

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

## Quick answers about ScaleFlux

### Who invested in ScaleFlux?

ScaleFlux's investors include Shunwei Capital and National Science Foundation.

### How much has ScaleFlux raised?

ScaleFlux has raised $225M across 2 rounds since 2018.

### When did ScaleFlux last raise?

ScaleFlux's most recent round was a Series C of $200M in Feb 2021.

### What was ScaleFlux's biggest round?

Its most recent round, $200M in Feb 2021, is also its largest on record.

### Who backed ScaleFlux first?

ScaleFlux's first round on record, in Mar 2018, was backed by Shunwei Capital.

### What stage is ScaleFlux at?

ScaleFlux's latest named round is a Series C, in Feb 2021.

### Where is ScaleFlux based?

ScaleFlux is based in the United States.

## Companies like ScaleFlux

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)[**DrizzleX** $9.1M · Oct 2026](https://millionrounds.com/company/drizzlex)[**Prism Data** $25M · Oct 2026](https://millionrounds.com/company/prism-data)[**Homa** $5.0M · Oct 2026](https://millionrounds.com/company/homa)

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