# Optimus Technologies funding: rounds and investors

> Optimus Technologies has raised $18M across 1 round since 2023. Investors include Innovation Works, Cleantech Open and Richard King Mellon Foundation.

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

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

# Who invested in *Optimus Technologies*

One round we have observed, with the 3 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.

Manufacturing

Funding summary Updated 26 Oct 2026

**$18M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series A, $18M Apr 2023
- **Investors:** 3

See who backed them

## The rounds

- **Apr 2023** Series A **$18M** [Innovation Works](https://millionrounds.com/fund/innovation-works) [Cleantech Open](https://millionrounds.com/fund/cleantech-open) [Richard King Mellon Foundation](https://millionrounds.com/fund/richard-king-mellon-foundation) Source recorded

## Everyone who backed them

[Innovation Works](https://millionrounds.com/fund/innovation-works) Government **1** round

[Cleantech Open](https://millionrounds.com/fund/cleantech-open) Accelerator **1** round

[Richard King Mellon Foundation](https://millionrounds.com/fund/richard-king-mellon-foundation) Private equity **1** round

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

## Quick answers about Optimus Technologies

### Who invested in Optimus Technologies?

Optimus Technologies's investors include Innovation Works, Cleantech Open and Richard King Mellon Foundation.

### How much has Optimus Technologies raised?

Optimus Technologies has raised $18M across 1 round since 2023.

### When did Optimus Technologies last raise?

Optimus Technologies's most recent round was a Series A of $18M in Apr 2023.

### What was Optimus Technologies's biggest round?

Its most recent round, $18M in Apr 2023, is also its largest on record.

### Who backed Optimus Technologies first?

Optimus Technologies's first round on record, in Apr 2023, was backed by Innovation Works, Cleantech Open and Richard King Mellon Foundation.

### What stage is Optimus Technologies at?

Optimus Technologies's latest named round is a Series A, in Apr 2023.

### Where is Optimus Technologies based?

Optimus Technologies is based in the United States.

## Companies like Optimus Technologies

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

[**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)[**Jeevy Fabrication** Oct 2026](https://millionrounds.com/company/jeevy-fabrication)

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