# Nanotech Energy funding: rounds and investors

> Nanotech Energy has raised $64M across 1 round since 2021. Every round with its source.

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

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

# Who invested in *Nanotech Energy*

One round we have observed, with the 0 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

Valuation: $550M, Oct 2024

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Funding summary Updated 15 Nov 2026

**$64M** raised across 1 round since 2021, from 1 source

- **Latest round:** Series D, $64M Aug 2021
- **Investors:** 0

See who backed them

## The rounds

- **Aug 2021** Series D **$64M** No investor was named in the report. Source recorded

## Funding filed with regulators

Nanotech Energy filed 2 raises, $32M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Feb 2020 **$28M** 69 investors equity of $34M offered SEC Form D
- Mar 2018 **$3.4M** 29 investors debt, options of $4.0M offered SEC Form D

## Founders and team

From Nanotech Energy's own website and the SEC filings it signed: 5 on the team.

- **Jack Kavanaugh** Chief Executive Officer
- **Marcus Whitehead** Senior Vice President of Operations
- **Curtis Collar** Chief Operating Officer
- **Maher El-Kady** Chief Technology Officer
- **Thomas D. Downey** Chief Financial Officer

On the board, as filed i *Mahi DeSilva* *Robert Snukal*

Advisers *Richard Kaner*

## Quick answers about Nanotech Energy

### How much has Nanotech Energy raised?

Nanotech Energy has raised $64M across 1 round since 2021.

### When did Nanotech Energy last raise?

Nanotech Energy's most recent round was a Series D of $64M in Aug 2021.

### What was Nanotech Energy's biggest round?

Its most recent round, $64M in Aug 2021, is also its largest on record.

### What stage is Nanotech Energy at?

Nanotech Energy's latest named round is a Series D, in Aug 2021.

### Where is Nanotech Energy based?

Nanotech Energy is based in the United States.

## Companies like Nanotech Energy

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

[**New ERA Energy & Digital** $354M · Nov 2026](https://millionrounds.com/company/new-era-energy-and-digital)[**Atomarine** $20M · Nov 2026](https://millionrounds.com/company/atomarine)[**Coreshell Technologies** $54M · Nov 2026](https://millionrounds.com/company/coreshell-technologies)[**Torus** $739M · Nov 2026](https://millionrounds.com/company/torus)[**Reflect Orbital** $94M · Nov 2026](https://millionrounds.com/company/reflect-orbital)[**ELECTRA AI** $5.0M · Nov 2026](https://millionrounds.com/company/electra-ai)

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