S4S Ventures

Venture Capital

S4S Ventures is a Venture Capital firm based in London, United Kingdom.

S4S Ventures invests in and cultivates early-stage technology companies driving digital transformation across the marketing and media value chain.

Early Stage
Adtech
Media
Headquarters
London, United Kingdom
Founded
2022
AUM
$150.0M
Portfolio Companies
4
Total Investments
4
Last Investment
May 2026
Geographic Focus
Europe, Global, Middle East and North Africa, United States
Use investor data through the API.
Example request
curl "https://indexed.vc/api/v1/investors/s4s-ventures?depth=slim" -H "X-API-Key: YOUR_API_KEY"

Indexed holds 4 portfolio companies and 4 funding rounds for this investor. The full record is or through the API.

Investment Thesis

We invest in early-stage ventures.

It was founded in 2022. It has made 4 investments. Its portfolio includes Newton Research, Olyzon and Provenance. Focus areas include Adtech and Media.

Portfolio4

Co-investors19

Sign up to view co-investors

19 co-investors across 19 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×18 · Accelerator ×1 · 6 shared rounds

Investment History

Data from Indexed.vcUpdated

Sign up to view investment history

Create a free account with 25 free credits every month, no card needed, to unlock deal history, amounts, and round details.

Your firm? Embed this profile

Add the live badge to your site — it stays current as your portfolio data updates.

S4S Ventures on Indexed.vc
<a href="https://indexed.vc/investors/s4s-ventures"><img src="https://indexed.vc/api/badge/investor/s4s-ventures" alt="S4S Ventures on Indexed.vc" width="260" height="76" /></a>