# SandBox Semiconductor funding: rounds and investors

> SandBox Semiconductor has raised $953K across 1 round since 2020. Investors include National Science Foundation. Every round with its source.

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

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

# Who invested in *SandBox Semiconductor*

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.

Manufacturing

Funding summary Updated 26 Oct 2026

**$953K** raised across 1 round since 2020, from 1 source

- **Latest round:** Grant, $953K Mar 2020
- **Investors:** 1

See who backed them

## The rounds

- **Mar 2020** Grant **$953K** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Source recorded

## Everyone who backed them

[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=sandbox-semiconductor).

## Also claim to have backed them

This firm lists SandBox Semiconductor as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[nCourage Investment Group](https://millionrounds.com/fund/ncourage-investment-group) Angel network Per its own site

## Quick answers about SandBox Semiconductor

### Who invested in SandBox Semiconductor?

SandBox Semiconductor's investors include National Science Foundation.

### How much has SandBox Semiconductor raised?

SandBox Semiconductor has raised $953K across 1 round since 2020.

### When did SandBox Semiconductor last raise?

SandBox Semiconductor's most recent round was a Grant of $953K in Mar 2020.

### What was SandBox Semiconductor's biggest round?

Its most recent round, $953K in Mar 2020, is also its largest on record.

### Who backed SandBox Semiconductor first?

SandBox Semiconductor's first round on record, in Mar 2020, was backed by National Science Foundation.

### What stage is SandBox Semiconductor at?

SandBox Semiconductor's latest named round is a Grant, in Mar 2020.

## Companies like SandBox Semiconductor

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

[**Dessn** $6.0M · May 2026](https://millionrounds.com/company/dessn)[**Ciridae** $20M · May 2026](https://millionrounds.com/company/ciridae)[**C-Infinity** $16M · Apr 2026](https://millionrounds.com/company/c-infinity)[**SmartSolar** $1.3M · Mar 2026](https://millionrounds.com/company/smartsolar)[**Onodrim Industries** $47M · Feb 2026](https://millionrounds.com/company/onodrim-industries)[**Hanyang Technology** Feb 2026](https://millionrounds.com/company/hanyang-technology)

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