# S4 Capital: Advertising, London, United Kingdom

> S4 Capital: S4Capital is a digital advertising and marketing services company. Based in London, United Kingdom. Founded 2018.

Source: https://millionrounds.com/startup/s4-capital (Millionrounds; every figure on the page links to its filing or article)

United Kingdom · [Advertising startup](https://millionrounds.com/companies)

# S4 Capital

S4Capital is a digital advertising and marketing services company.

Funding reported Last round: Undisclosed round

Advertising London, United Kingdom

Company summary

- **Founded:** 2018 8 years old
- **Team:** 5,001 1,000+ people
- **Funding reported:** 291M as listed, currency not stated
- **Last round:** Undisclosed round Jul 2022

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for S4 Capital has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## What company datasets say S4 Capital raised

Funding, as reported

Reported in all **291M** in the source's currency

Rounds **6**

Last round **Undisclosed round**

Last round date **Jul 2022**

## Founders and team

From S4 Capital's own website: 9 on the team.

- **Radhika Radhakrishnan** Group Chief Financial Officer and Company Secretary
- **Alina Kessel** Non-Executive Director
- **Christian Juhl** Non-Executive Director
- **Colin Day** Non-Executive Director
- **Daniel Pinto** Non-Executive Director
- **Margaret Ma Connolly** Non-Executive Director
- **Miles Young** Non-Executive Director
- **Rupert Faure Walker** Non-Executive Director
- **Sir Martin Sorrell** Executive Chairman

## On a portfolio page

Investors who name them

- [S4S Ventures](https://millionrounds.com/fund/s4)

Each firm lists S4 Capital on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## Advertising in United Kingdom

Startups like it

- [**InfoSum** Basingstoke](https://millionrounds.com/startup/infosum)
- [**UENI** London · founded 2014](https://millionrounds.com/startup/ueni)
- [**Petalfast** Irvine · founded 2020](https://millionrounds.com/startup/petalfast)
- [**Imagesound** Chesterfield · founded 1998](https://millionrounds.com/startup/imagesound)
- [**CommuniGator** founded 2005](https://millionrounds.com/startup/communigator)
- [**nozzle.ai** London · founded 2014](https://millionrounds.com/startup/nozzle-ai)
- [**MC&C Media** founded 2001](https://millionrounds.com/startup/mc-c-media)
- [**Origin** founded 2006](https://millionrounds.com/startup/origin-3)

## Is this your company?

Add your raise, your deck and your story, and put S4 Capital in front of investors. Or tell us what we have wrong.

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