# NextSeal funding: rounds and investors

> NextSeal has raised $793K across 1 round since 2016. Investors include US Department of Energy. Every round with its source.

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

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

# Who invested in *NextSeal*

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

**$793K** raised across 1 round since 2016, from 1 source

- **Latest round:** Venture, $793K Oct 2016
- **Investors:** 1

See who backed them

## The rounds

- **Oct 2016** Venture **$793K** [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Source recorded

## Everyone who backed them

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

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

## Quick answers about NextSeal

### Who invested in NextSeal?

NextSeal's investors include US Department of Energy.

### How much has NextSeal raised?

NextSeal has raised $793K across 1 round since 2016.

### When did NextSeal last raise?

NextSeal's most recent round was a Venture of $793K in Oct 2016.

### What was NextSeal's biggest round?

Its most recent round, $793K in Oct 2016, is also its largest on record.

### Who backed NextSeal first?

NextSeal's first round on record, in Oct 2016, was backed by US Department of Energy.

### What stage is NextSeal at?

NextSeal's latest named round is a Venture, in Oct 2016.

## Companies like NextSeal

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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