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VC firm

J12 Ventures

Kingmaker TierBased on the data VC Catalog holds.

Kingmaker Tier: 84 out of 100

  • AI models & AI infrastructure
  • Cloud & networking
  • Data & analytics
  • Developer tools
  • Pre seed
  • Seed
  • AI native
  • Europe
  • VC
  • B2B
Investor type
VC
Investing status
Activeas of 2026-09-18Source (opens in a new tab)
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Record updated 18 September 2026

About

With roots in Stockholm and presence across Europe, we are a team of founders and operators with a deep understanding of early company building. Combining our own entrepreneurial scars, commercial experience, and over a decade of venture investing, we are committed to partnering with outstanding founders to build generational companies

Investment approach

Thesis
We invest at pre-seed and seed in visionary founders across Europe who are building solutions that enable the development of AI models and applications, and solutions that apply AI technologies to mission-critical workflows.Source (opens in a new tab)
Investing status notes
We invest at pre-seed and seed in visionary founders across Europe who are building solutions that enable the development of AI models and applications, and solutions that apply AI technologies to mission-critical workflows.
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