# COX Group funding: rounds and investors

> COX Group has raised $2.6B across 1 round since 2026. Investors include Goldman Sachs, Citibank and Deutsche Bank. Every round with its source.

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

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

# Who invested in *COX Group*

One round we have observed, with the 4 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.

Energy

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$2.6B** raised across 1 round since 2026, from 1 source

- **Latest round:** Debt, $2.6B Jan 2026
- **Investors:** 4

See who backed them

## The rounds

- **Jan 2026** Debt **$2.6B** [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) [Citibank](https://millionrounds.com/fund/citi) [Deutsche Bank](https://millionrounds.com/fund/deutsche-bank) [Santander](https://millionrounds.com/fund/santander) Source recorded

## Everyone who backed them

[Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) Private equity **1** round

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

[Deutsche Bank](https://millionrounds.com/fund/deutsche-bank) Corporate VC **1** round

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

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

## Quick answers about COX Group

### Who invested in COX Group?

COX Group's investors include Goldman Sachs, Citibank, Deutsche Bank and Santander.

### How much has COX Group raised?

COX Group has raised $2.6B across 1 round since 2026.

### When did COX Group last raise?

COX Group's most recent round was a Debt of $2.6B in Jan 2026.

### What was COX Group's biggest round?

Its most recent round, $2.6B in Jan 2026, is also its largest on record.

### Who backed COX Group first?

COX Group's first round on record, in Jan 2026, was backed by Goldman Sachs, Citibank and Deutsche Bank and 1 others.

### What stage is COX Group at?

COX Group's latest named round is a Debt, in Jan 2026.

### Where is COX Group based?

COX Group is based in Spain.

## Companies like COX Group

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

[**H2SITE** $3.9M · Sept 2026](https://millionrounds.com/company/h2site)[**HelmX Co.** $150K · Aug 2026](https://millionrounds.com/company/helmx-co)[**Energiot** $1.7M · Jun 2026](https://millionrounds.com/company/energiot)[**XFuel** $41M · May 2026](https://millionrounds.com/company/xfuel)[**IONLY** $1.4M · Mar 2026](https://millionrounds.com/company/ionly)[**Clevergy** $3.7M · Oct 2025](https://millionrounds.com/company/clevergy)

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