Organization · Venture Capital
S4S Ventures
S4S Ventures is a New York-based venture capital firm that invests in early-stage technology companies at the intersection of marketing, advertising, media, and data. It leverages the resources of its parent organizations, S4 Capital and Stanhope Capital Group, to support its portfolio companies.
Overview
What S4S Ventures does
What S4S Ventures is
S4S Ventures is a New York-based venture capital firm that invests in early-stage technology companies at the intersection of marketing, advertising, media, and data. It leverages the resources of its parent organizations, S4 Capital and Stanhope Capital Group, to support its portfolio companies.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 2022
- Approximate age
- About 4 years
- Structured capabilities
- Funder
- Last reviewed
- April 22, 2026
Official channels
Find S4S Ventures elsewhere
Open the official website or a supported primary organization account.
Capability profile
S4S Ventures as a funder
Investment thesis
S4S Ventures invests in early-stage technology companies at the intersection of marketing, advertising, media, and data, focusing on digital transformation across these sectors.
Focus narrative
S4S Ventures focuses on early-stage investments in technology companies involved in digital transformation across the marketing and media value chain. Key sectors include data platforms, adtech, martech, generative AI, creative technology, and digital media & content. The fund supports both early-stage innovators and later-stage companies that can benefit from operational alignment with S4 Capital and Monks.
Value beyond capital
S4S Ventures provides significant value to its portfolio companies through access to a vast network of 7,000-8,000 practitioners from Monks/S4Capital, offering expertise in data technology, adtech, martech, AI, creative technology, and digital media. This network acts as a distribution channel and operational support for portfolio companies.
Focus and fit
- Stages
- Seed · Series A · Series B
- Sectors
- Adtech · Martech · AI
- Regions
- Global · North America · Europe
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 13
Portfolio context
Notable portfolio companies include: ID5: A company addressing challenges in the advertising industry related to data privacy and consent. Runway: A media company leveraging S4S Ventures' industry expertise. Provenance: A company evolving its data proposition in advertising and marketing technology with S4S Ventures' support.
Common questions
What to know about S4S Ventures
Upseed classifies S4S Ventures under the Venture Capital organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
April 22, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.