# Arduino funding: rounds and investors

> Arduino has raised $22M across 1 round since 2023. Investors include CDP Venture Capital, Bosch Ventures and Anzu Partners. Every round with its source.

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

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

# Who invested in *Arduino*

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.

Hardware & Electronics

Funding summary Updated 26 Oct 2026

**$22M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series B, $22M Sept 2023
- **Investors:** 3

See who backed them

## The rounds

- **Sept 2023** Series B **$22M** [CDP Venture Capital](https://millionrounds.com/fund/cdp-venture-capital) [Bosch Ventures](https://millionrounds.com/fund/bosch-ventures) [Anzu Partners](https://millionrounds.com/fund/anzu-partners) Source recorded

## Founders and team

From Arduino's own website: 4 founders.

**David Cuartielles** Co-founder

**David Mellis** Co-founder

**Massimo Banzi** Co-founder

**Tom Igoe** Co-founder

## Everyone who backed them

[CDP Venture Capital](https://millionrounds.com/fund/cdp-venture-capital) VC firm **1** round

[Bosch Ventures](https://millionrounds.com/fund/bosch-ventures) Corporate VC **1** round

[Anzu Partners](https://millionrounds.com/fund/anzu-partners) Private equity **1** round

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

## Also claim to have backed them

This firm lists Arduino as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Landmark Ventures](https://millionrounds.com/fund/landmark-ventures) VC firm Per its own site

## Quick answers about Arduino

### Who invested in Arduino?

Arduino's investors include CDP Venture Capital, Bosch Ventures and Anzu Partners.

### How much has Arduino raised?

Arduino has raised $22M across 1 round since 2023.

### When did Arduino last raise?

Arduino's most recent round was a Series B of $22M in Sept 2023.

### What was Arduino's biggest round?

Its most recent round, $22M in Sept 2023, is also its largest on record.

### Who backed Arduino first?

Arduino's first round on record, in Sept 2023, was backed by CDP Venture Capital, Bosch Ventures and Anzu Partners.

### What stage is Arduino at?

Arduino's latest named round is a Series B, in Sept 2023.

### Where is Arduino based?

Arduino is based in Italy.

## Companies like Arduino

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

[**QSENSATO** $1.1M · Sept 2026](https://millionrounds.com/company/qsensato)[**Exein** $471M · Sept 2026](https://millionrounds.com/company/exein)[**Iotty Smart Home** $678K · Jan 2026](https://millionrounds.com/company/iotty-smart-home)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)[**Elax Energy** $34M · Oct 2026](https://millionrounds.com/company/elax-energy)[**Tenstorrent** $3.0B · Oct 2026](https://millionrounds.com/company/tenstorrent)

## Find investors like these

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Open the investor searchOr these rounds in the app