# Alsym Energy funding: rounds and investors

> Alsym Energy has raised $78M across 1 round since 2024. Investors include General Catalyst and Thrive Capital. Every round with its source.

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

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

# Who invested in *Alsym Energy*

One round we have observed, with the 2 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

**$78M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series C, $78M Feb 2024
- **Investors:** 2

See who backed them

## The rounds

- **Feb 2024** Series C **$78M** [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Thrive Capital](https://millionrounds.com/fund/thrive-capital-2) Source recorded SEC filing: $63M sold, first sale Feb 2024

## Founders and team

From Alsym Energy's own website and the SEC filings it signed: 1 founder, 6 on the team.

**Mukesh Chatter** Co-Founder and CEO *Named on its 2024 Form D*

- **Graeme Grant** COO
- **Michael Hannon** CFO
- **Dave Shultz** VP of Sales and Business Development
- **Dr. David Laughman** VP of R&D
- **Grace Losso** Head of Supply Chain
- **Marissa Sullivan** Head of Human Resources

On the board, as filed i *Kripa Varanasi* *Mark Little* *Nitin Nohria*

## Everyone who backed them

[General Catalyst](https://millionrounds.com/fund/general-catalyst) VC firm **1** round

[Thrive Capital](https://millionrounds.com/fund/thrive-capital-2) Family office **1** round

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

## Quick answers about Alsym Energy

### Who invested in Alsym Energy?

Alsym Energy's investors include General Catalyst and Thrive Capital.

### How much has Alsym Energy raised?

Alsym Energy has raised $78M across 1 round since 2024.

### When did Alsym Energy last raise?

Alsym Energy's most recent round was a Series C of $78M in Feb 2024.

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

Its most recent round, $78M in Feb 2024, is also its largest on record.

### Who backed Alsym Energy first?

Alsym Energy's first round on record, in Feb 2024, was backed by General Catalyst and Thrive Capital.

### What stage is Alsym Energy at?

Alsym Energy's latest named round is a Series C, in Feb 2024.

### Where is Alsym Energy based?

Alsym Energy is based in the United States.

## Companies like Alsym Energy

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)

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