# Petabyte Technology funding: rounds and investors

> Petabyte Technology has raised $15M across 1 round since 2021. Investors include Y Combinator, Norwest Venture Partners and Greycroft.

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

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

# Who invested in *Petabyte Technology*

One round we have observed, with the 10 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.

Cloud

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2021, from 2 sources

- **Latest round:** Series B, $15M Sept 2021
- **Investors:** 10

See who backed them

## The rounds

- **Sept 2021** Series B **$15M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Norwest Venture Partners](https://millionrounds.com/fund/norwest) [Greycroft](https://millionrounds.com/fund/greycroft) [Correlation Ventures](https://millionrounds.com/fund/correlation-ventures) [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) [Acrew Capital](https://millionrounds.com/fund/acrew-capital) [Relevance Ventures](https://millionrounds.com/fund/relevance-ventures) [Halle Capital Management](https://millionrounds.com/fund/halle-capital) [National Veterinary Associates](https://millionrounds.com/fund/national-veterinary-associates) [UNAVETS](https://millionrounds.com/fund/unavets) Reported by Firms' own news pages and 1 other SEC filing: $7.5M sold, first sale Jul 2021

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[Norwest Venture Partners](https://millionrounds.com/fund/norwest) VC firm **1** round

[Greycroft](https://millionrounds.com/fund/greycroft) VC firm **1** round

[Correlation Ventures](https://millionrounds.com/fund/correlation-ventures) VC firm **1** round

[Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) VC firm **1** round

[Acrew Capital](https://millionrounds.com/fund/acrew-capital) VC firm **1** round

[Relevance Ventures](https://millionrounds.com/fund/relevance-ventures) VC firm **1** round

[Halle Capital Management](https://millionrounds.com/fund/halle-capital) Private equity **1** round

[National Veterinary Associates](https://millionrounds.com/fund/national-veterinary-associates) Corporate VC **1** round

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

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

## Quick answers about Petabyte Technology

### Who invested in Petabyte Technology?

Petabyte Technology's investors include Y Combinator, Norwest Venture Partners, Greycroft, Correlation Ventures and Ridge Ventures, and 5 more on record.

### How much has Petabyte Technology raised?

Petabyte Technology has raised $15M across 1 round since 2021.

### When did Petabyte Technology last raise?

Petabyte Technology's most recent round was a Series B of $15M in Sept 2021.

### What was Petabyte Technology's biggest round?

Its most recent round, $15M in Sept 2021, is also its largest on record.

### Who backed Petabyte Technology first?

Petabyte Technology's first round on record, in Sept 2021, was backed by Y Combinator, Norwest Venture Partners and Greycroft and 7 others.

### What stage is Petabyte Technology at?

Petabyte Technology's latest named round is a Series B, in Sept 2021.

### Where is Petabyte Technology based?

Petabyte Technology is based in the United States.

## Companies like Petabyte Technology

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Blacksmith** $131M · Oct 2026](https://millionrounds.com/company/blacksmith)[**Tasklet** $13M · Oct 2026](https://millionrounds.com/company/tasklet)[**VEIR** $185M · Oct 2026](https://millionrounds.com/company/veir)[**Namespace** $42M · Oct 2026](https://millionrounds.com/company/namespace)[**Lambda** $6.8B · Oct 2026](https://millionrounds.com/company/lambda)

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