# Advanced Silicon Group funding: rounds and investors

> Advanced Silicon Group has raised $200K across 1 round since 2024. Investors include National Science Foundation, Cleantech Open and MassVentures.

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

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

# Who invested in *Advanced Silicon Group*

One round we have observed, with the 3 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.

Energy

Funding summary Updated 26 Oct 2026

**$200K** raised across 1 round since 2024, from 1 source

- **Latest round:** Grant, $200K May 2024
- **Investors:** 3

See who backed them

## The rounds

- **May 2024** Grant **$200K** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Cleantech Open](https://millionrounds.com/fund/cleantech-open) [MassVentures](https://millionrounds.com/fund/massventures) Source recorded

## Founders and team

From the SEC filings it signed: 2 on the team.

- **Marcie Black** Executive Officer, Director i
- **William Rever** Executive Officer, Director i

On the board, as filed i *Alan Watson* *Sarah Kelly*

## Everyone who backed them

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

[Cleantech Open](https://millionrounds.com/fund/cleantech-open) Accelerator **1** round

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

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

## Also claim to have backed them

These 2 firms list Advanced Silicon Group 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.

[SideCar Angels](https://millionrounds.com/fund/sidecar-angels) Angel network Per its own site

[Tenon Ventures](https://millionrounds.com/fund/tenon-ventures) VC firm Per its own site

## Quick answers about Advanced Silicon Group

### Who invested in Advanced Silicon Group?

Advanced Silicon Group's investors include National Science Foundation, Cleantech Open and MassVentures.

### How much has Advanced Silicon Group raised?

Advanced Silicon Group has raised $200K across 1 round since 2024.

### When did Advanced Silicon Group last raise?

Advanced Silicon Group's most recent round was a Grant of $200K in May 2024.

### What was Advanced Silicon Group's biggest round?

Its most recent round, $200K in May 2024, is also its largest on record.

### Who backed Advanced Silicon Group first?

Advanced Silicon Group's first round on record, in May 2024, was backed by National Science Foundation, Cleantech Open and MassVentures.

### What stage is Advanced Silicon Group at?

Advanced Silicon Group's latest named round is a Grant, in May 2024.

### Where is Advanced Silicon Group based?

Advanced Silicon Group is based in the United States.

## Companies like Advanced Silicon Group

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

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app