# A42 Lab funding: rounds and investors

> A42 Lab has raised $420K across 1 round since 2022. Investors include Big Brain Holdings and Cogitent Ventures. Every round with its source.

Source: https://millionrounds.com/company/a42-lab (Millionrounds; every figure on the page links to its filing or article)

Hong Kong SAR China · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *A42 Lab*

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.

Web3 & Crypto

Funding summary Updated 26 Oct 2026

**$420K** raised across 1 round since 2022, from 1 source

- **Latest round:** Pre-seed, $420K May 2022
- **Investors:** 2

See who backed them

## The rounds

- **May 2022** Pre-seed **$420K** [Big Brain Holdings](https://millionrounds.com/fund/big-brain-holdings) [Cogitent Ventures](https://millionrounds.com/fund/cogitent-ventures) Source recorded

## Everyone who backed them

[Big Brain Holdings](https://millionrounds.com/fund/big-brain-holdings) VC firm **1** round

[Cogitent Ventures](https://millionrounds.com/fund/cogitent-ventures) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=a42-lab).

## Quick answers about A42 Lab

### Who invested in A42 Lab?

A42 Lab's investors include Big Brain Holdings and Cogitent Ventures.

### How much has A42 Lab raised?

A42 Lab has raised $420K across 1 round since 2022.

### When did A42 Lab last raise?

A42 Lab's most recent round was a Pre-seed of $420K in May 2022.

### What was A42 Lab's biggest round?

Its most recent round, $420K in May 2022, is also its largest on record.

### Who backed A42 Lab first?

A42 Lab's first round on record, in May 2022, was backed by Big Brain Holdings and Cogitent Ventures.

### What stage is A42 Lab at?

A42 Lab's latest named round is a Pre-seed, in May 2022.

### Where is A42 Lab based?

A42 Lab is based in Hong Kong SAR China.

## Companies like A42 Lab

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

[**Ellipal** $1.0M · Jul 2026](https://millionrounds.com/company/ellipal)[**SignalPlus** $51M · May 2026](https://millionrounds.com/company/signalplus)[**Prenetics** $91M · May 2026](https://millionrounds.com/company/prenetics)[**RedotPay** $194M · Dec 2025](https://millionrounds.com/company/redotpay)[**Mu Digital** $1.5M · Nov 2025](https://millionrounds.com/company/mu-digital)[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)

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