# Open Fiber funding: rounds and investors

> Open Fiber has raised $2.5B across 1 round since 2021. Every round with its source.

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

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

# Who invested in *Open Fiber*

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.

Telecoms

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Funding summary Updated 15 Nov 2026

**$2.5B** raised across 1 round since 2021, from 1 source

- **Latest round:** Secondary, $2.5B Aug 2021
- **Investors:** 0

See who backed them

## The rounds

- **Aug 2021** Secondary **$2.5B** No investor was named in the report. Source recorded

## Quick answers about Open Fiber

### How much has Open Fiber raised?

Open Fiber has raised $2.5B across 1 round since 2021.

### When did Open Fiber last raise?

Open Fiber's most recent round was a Secondary of $2.5B in Aug 2021.

### What was Open Fiber's biggest round?

Its most recent round, $2.5B in Aug 2021, is also its largest on record.

### What stage is Open Fiber at?

Open Fiber's latest named round is a Secondary, in Aug 2021.

### Where is Open Fiber based?

Open Fiber is based in Italy.

## Companies like Open Fiber

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

[**FiberCop** $583M · May 2026](https://millionrounds.com/company/fibercop)[**triPica** $14M · Nov 2026](https://millionrounds.com/company/tripica)[**Telarus** Nov 2026](https://millionrounds.com/company/telarus)[**CesiumAstro** $1.8B · Nov 2026](https://millionrounds.com/company/cesiumastro)[**Amity** $100M · Nov 2026](https://millionrounds.com/company/amity)[**Northwood Space** $505M · Nov 2026](https://millionrounds.com/company/northwood-space)

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