# Cloud Office funding: rounds and investors

> Cloud Office has raised $2.1M across 1 round since 2024. Investors include Eleven Ventures. Every round with its source.

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

Bulgaria · [Venture startup](https://millionrounds.com/companies)

# Who invested in *Cloud Office*

One round we have observed, with the one investor 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

**$2.1M** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture, $2.1M Nov 2024
- **Investors:** 1

See who backed them

## The rounds

- **Nov 2024** Venture **$2.1M** [Eleven Ventures](https://millionrounds.com/fund/eleven-ventures-3) Source recorded

## Founders and team

From Cloud Office's own website: 1 founder, 3 on the team.

**Boyko Karadzhov** Co-founder & CTO

- **Céline Bollard** CEO of Groupama Bulgaria
- **Costas Colombus** CTO
- **Mark Neil** Head of IT and Data

## Everyone who backed them

[Eleven Ventures](https://millionrounds.com/fund/eleven-ventures-3) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list Cloud Office as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[6ix Capital](https://millionrounds.com/fund/6ix-capital) Private equity Per its own site

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

## Quick answers about Cloud Office

### Who invested in Cloud Office?

Cloud Office's investors include Eleven Ventures.

### How much has Cloud Office raised?

Cloud Office has raised $2.1M across 1 round since 2024.

### When did Cloud Office last raise?

Cloud Office's most recent round was a Venture of $2.1M in Nov 2024.

### What was Cloud Office's biggest round?

Its most recent round, $2.1M in Nov 2024, is also its largest on record.

### Who backed Cloud Office first?

Cloud Office's first round on record, in Nov 2024, was backed by Eleven Ventures.

### What stage is Cloud Office at?

Cloud Office's latest named round is a Venture, in Nov 2024.

### Where is Cloud Office based?

Cloud Office is based in Bulgaria.

## Companies like Cloud Office

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Nebius Group** $4.2B · Oct 2026](https://millionrounds.com/company/nebius-group)[**Blacksmith** $131M · Oct 2026](https://millionrounds.com/company/blacksmith)[**Daytona** $132M · Oct 2026](https://millionrounds.com/company/daytona)[**Blackwall** $162M · Oct 2026](https://millionrounds.com/company/blackwall)[**Salience Labs** $169M · Oct 2026](https://millionrounds.com/company/salience-labs)

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