# Aquilion Energy Services funding: rounds and investors

> Aquilion Energy Services has raised $19M across 1 round since 2017. Investors include Goldman Sachs, Citibank and Macquarie Capital.

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

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

# Who invested in *Aquilion Energy Services*

One round we have observed, with the 4 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.

Industry 4.0

Funding summary Updated 26 Oct 2026

**$19M** raised across 1 round since 2017, from 1 source

- **Latest round:** Series B, $19M Feb 2017
- **Investors:** 4

See who backed them

## The rounds

- **Feb 2017** Series B **$19M** [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) [Citibank](https://millionrounds.com/fund/citi) [Macquarie Capital](https://millionrounds.com/fund/macquarie-group) [Invenergy](https://millionrounds.com/fund/invenergy) Reported by FinSMEs

## Everyone who backed them

[Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) Private equity **1** round

[Citibank](https://millionrounds.com/fund/citi) Growth equity **1** round

[Macquarie Capital](https://millionrounds.com/fund/macquarie-group) Investment bank **1** round

[Invenergy](https://millionrounds.com/fund/invenergy) Company **1** round

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

## Quick answers about Aquilion Energy Services

### Who invested in Aquilion Energy Services?

Aquilion Energy Services's investors include Goldman Sachs, Citibank, Macquarie Capital and Invenergy.

### How much has Aquilion Energy Services raised?

Aquilion Energy Services has raised $19M across 1 round since 2017.

### When did Aquilion Energy Services last raise?

Aquilion Energy Services's most recent round was a Series B of $19M in Feb 2017.

### What was Aquilion Energy Services's biggest round?

Its most recent round, $19M in Feb 2017, is also its largest on record.

### Who backed Aquilion Energy Services first?

Aquilion Energy Services's first round on record, in Feb 2017, was backed by Goldman Sachs, Citibank and Macquarie Capital and 1 others.

### What stage is Aquilion Energy Services at?

Aquilion Energy Services's latest named round is a Series B, in Feb 2017.

### Where is Aquilion Energy Services based?

Aquilion Energy Services is based in the United States.

## Companies like Aquilion Energy Services

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Pixelligent** $57M · Jul 2026](https://millionrounds.com/company/pixelligent)[**Xometry** $529M · May 2026](https://millionrounds.com/company/xometry)[**HawkEye 360** $379M · May 2026](https://millionrounds.com/company/hawkeye-360)[**SiFive** $700M · Apr 2026](https://millionrounds.com/company/sifive)[**Saphlux** $49M · Apr 2026](https://millionrounds.com/company/saphlux)

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