# MainFunc (GenSpark) funding: rounds and investors

> MainFunc (GenSpark) has raised $100M across 1 round since 2026. Investors include Tengxun Touzi, HSG and SBI Investment. Every round with its source.

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

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

# Who invested in *MainFunc (GenSpark)*

One round we have observed, with the 5 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.

AI

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**$100M** raised across 1 round since 2026, from 1 source

- **Latest round:** Series B, $100M Jun 2026
- **Investors:** 5

See who backed them

## The rounds

- **Jun 2026** Series B **$100M** [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) [HSG](https://millionrounds.com/fund/hsg) [SBI Investment](https://millionrounds.com/fund/sbi-investment) [UpHonest Capital](https://millionrounds.com/fund/uphonest-capital) [Emergence Capital](https://millionrounds.com/fund/emergence-capital) Source recorded

## Everyone who backed them

[Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) VC firm **1** round

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

[SBI Investment](https://millionrounds.com/fund/sbi-investment) VC firm **1** round

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

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

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

## Quick answers about MainFunc (GenSpark)

### Who invested in MainFunc (GenSpark)?

MainFunc (GenSpark)'s investors include Tengxun Touzi, HSG, SBI Investment, UpHonest Capital and Emergence Capital.

### How much has MainFunc (GenSpark) raised?

MainFunc (GenSpark) has raised $100M across 1 round since 2026.

### When did MainFunc (GenSpark) last raise?

MainFunc (GenSpark)'s most recent round was a Series B of $100M in Jun 2026.

### What was MainFunc (GenSpark)'s biggest round?

Its most recent round, $100M in Jun 2026, is also its largest on record.

### Who backed MainFunc (GenSpark) first?

MainFunc (GenSpark)'s first round on record, in Jun 2026, was backed by Tengxun Touzi, HSG and SBI Investment and 2 others.

### What stage is MainFunc (GenSpark) at?

MainFunc (GenSpark)'s latest named round is a Series B, in Jun 2026.

### Where is MainFunc (GenSpark) based?

MainFunc (GenSpark) is based in the United States.

## Companies like MainFunc (GenSpark)

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