# High Temperature Superconductors funding: rounds and investors

> High Temperature Superconductors has raised $5.0M across 1 round since 2023. Investors include US Department of Energy. Every round with its source.

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

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

# Who invested in *High Temperature Superconductors*

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

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Funding summary Updated 27 Oct 2026

**$5.0M** raised across 1 round since 2023, from 1 source

- **Latest round:** Grant, $5.0M Oct 2023
- **Investors:** 1

See who backed them

## The rounds

- **Oct 2023** Grant **$5.0M** [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=high-temperature-superconductors).

## Quick answers about High Temperature Superconductors

### Who invested in High Temperature Superconductors?

High Temperature Superconductors's investors include US Department of Energy.

### How much has High Temperature Superconductors raised?

High Temperature Superconductors has raised $5.0M across 1 round since 2023.

### When did High Temperature Superconductors last raise?

High Temperature Superconductors's most recent round was a Grant of $5.0M in Oct 2023.

### What was High Temperature Superconductors's biggest round?

Its most recent round, $5.0M in Oct 2023, is also its largest on record.

### Who backed High Temperature Superconductors first?

High Temperature Superconductors's first round on record, in Oct 2023, was backed by US Department of Energy.

### What stage is High Temperature Superconductors at?

High Temperature Superconductors's latest named round is a Grant, in Oct 2023.

### Where is High Temperature Superconductors based?

High Temperature Superconductors is based in the United States.

## Companies like High Temperature Superconductors

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

[**Ayar Labs** $904M · Oct 2026](https://millionrounds.com/company/ayar-labs)[**Apex** $1.1B · Oct 2026](https://millionrounds.com/company/apex)[**ZwitterCo** $58M · Oct 2026](https://millionrounds.com/company/zwitterco)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Origin** $121M · Oct 2026](https://millionrounds.com/company/origin)

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