# TS-Nano Sealants funding: rounds and investors

> TS-Nano Sealants has raised $493K across 1 round since 2025. Investors include US Department of Energy. Every round with its source.

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

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

# Who invested in *TS-Nano Sealants*

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.

Chemicals & Materials

Funding summary Updated 26 Oct 2026

**$493K** raised across 1 round since 2025, from 1 source

- **Latest round:** Grant, $493K Feb 2025
- **Investors:** 1

See who backed them

## The rounds

- **Feb 2025** Grant **$493K** [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=ts-nano-sealants).

## Quick answers about TS-Nano Sealants

### Who invested in TS-Nano Sealants?

TS-Nano Sealants's investors include US Department of Energy.

### How much has TS-Nano Sealants raised?

TS-Nano Sealants has raised $493K across 1 round since 2025.

### When did TS-Nano Sealants last raise?

TS-Nano Sealants's most recent round was a Grant of $493K in Feb 2025.

### What was TS-Nano Sealants's biggest round?

Its most recent round, $493K in Feb 2025, is also its largest on record.

### Who backed TS-Nano Sealants first?

TS-Nano Sealants's first round on record, in Feb 2025, was backed by US Department of Energy.

### What stage is TS-Nano Sealants at?

TS-Nano Sealants's latest named round is a Grant, in Feb 2025.

### Where is TS-Nano Sealants based?

TS-Nano Sealants is based in the United States.

## Companies like TS-Nano Sealants

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