S3 Ventures portfolio
S3 Ventures (Accelerator) is known to hold 5 companies, 5 of them startups. 3 of them are hiring now, with 11 open roles. In the last 12 months rounds in the press named it 1 times (1 as the lead). Its companies closed 2 venture rounds in 12 months, raising $20M. Most of them work in Artificial Intelligence, Information Technology, Sales & Marketing.
Companies S3 Ventures has invested in
Open roles at S3 Ventures portfolio companies
Senior AI Native Product EngineerMavvrik · this month
Senior Applied AI EngineerMavvrik · this month
Community & Events CoordinatorOpine · this month
Senior Technical Customer Success ManagerArpio · this month
Sales Development Representative (SDR)Arpio · 2 mo ago
Senior Enterprise Account Executive – Microsoft AzureArpio · 2 mo ago
Solutions Consultant (Presales)Opine · 2 mo ago
Account Executive (US East)Opine · 12 mo ago
Senior Product Marketing ManagerOpine · 12 mo ago
Senior+ Software EngineerOpine · 13 mo ago
Senior+ Software Engineer (AI Agents)Opine · 13 mo ago
Focus
Similar investors
their companies share markets and countries
Questions about S3 Ventures
How many companies has S3 Ventures invested in?
S3 Ventures is known to hold 5 companies: 5 startups, and 0 exits so far, read from its own portfolio page and the funding rounds that name it.
Is S3 Ventures investing now?
Yes: in the last 12 months 1 rounds in the press named S3 Ventures (1 as the lead), and 0 companies joined its portfolio page in 90 days.
What does S3 Ventures invest in?
The markets of the companies S3 Ventures holds: Artificial Intelligence (50%), Information Technology (25%), Sales & Marketing (25%), Software (25%), Education (25%).
Which S3 Ventures portfolio companies are hiring?
3 companies S3 Ventures holds are hiring now, with 11 open roles listed on this page.
How this page is made
A company counts as a holding when the investor’s own portfolio page links to it, a program’s catalog lists it, or a funding round in the press names the investor. The numbers are rebuilt every night; each company shows where it came from and when it was first seen.
Sources: 5 rounds in the press that name it
S3 Ventures portfolio: 5 known companies. Alion, Nov 2, 2026. https://alion.io/company/s3-ventures/portfolio