# Rapid Silicon funding: rounds and investors

> Rapid Silicon has raised $15M across 1 round since 2023. Investors include Raptor Group. Every round with its source.

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

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

# Who invested in *Rapid Silicon*

One round we have observed, with the one investor 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

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series A, $15M Jan 2023
- **Investors:** 1

See who backed them

## The rounds

- **Jan 2023** Series A **$15M** [Raptor Group](https://millionrounds.com/fund/raptor-group) Also list them on their own site [Doorga Capital](https://millionrounds.com/fund/doorga-capital) Source recorded

## Everyone who backed them

[Raptor Group](https://millionrounds.com/fund/raptor-group) Private equity **1** round

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

## Also claim to have backed them

These 2 firms list Rapid Silicon as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[WorldQuant Ventures LLC](https://millionrounds.com/fund/worldquant-ventures-llc) VC firm Per its own site

[Doorga Capital](https://millionrounds.com/fund/doorga-capital) VC firm Series A, per its site

## Quick answers about Rapid Silicon

### Who invested in Rapid Silicon?

Rapid Silicon's investors include Raptor Group.

### How much has Rapid Silicon raised?

Rapid Silicon has raised $15M across 1 round since 2023.

### When did Rapid Silicon last raise?

Rapid Silicon's most recent round was a Series A of $15M in Jan 2023.

### What was Rapid Silicon's biggest round?

Its most recent round, $15M in Jan 2023, is also its largest on record.

### Who backed Rapid Silicon first?

Rapid Silicon's first round on record, in Jan 2023, was backed by Raptor Group.

### What stage is Rapid Silicon at?

Rapid Silicon's latest named round is a Series A, in Jan 2023.

### Where is Rapid Silicon based?

Rapid Silicon is based in the United States.

## Companies like Rapid Silicon

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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