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- J4.Ventures
J4.Ventures portfolio
J4.Ventures has 3 portfolio companies on record at Recent Funding.
About this page
It is a venture capital firm based in New York, US, founded in 2021. By category, its portfolio leans toward Climate and energy (2) and Voice and audio AI (1).
About J4.Ventures
What J4.Ventures invests in
- Climate and energy · 2 · 67%
- Voice and audio AI · 1 · 33%
- Commerce and retail · 1 · 33%
- Manufacturing and industrial · 1 · 33%
- Education · 1 · 33%
- Consumer and social · 1 · 33%
J4.Ventures portfolio companies
EEthosphere AIbacker
MMolten Industriesbacker
LLearnLuxbacker
| Company | Round with J4.Ventures | Total raised | Latest raise |
|---|---|---|---|
Voice and audio AI |
backer | $2.5M | Sep 16, 2025 Pre-seed |
Climate and energy |
backer | $25M | Jun 20, 2024 Series A |
Education |
backer | $8M | Oct 22, 2025 Seed |
Similar investors
CCrucible Capital3 companies · 2 deals in 12 mo
AAres Management3 companies · 1 deal in 12 mo
AAnanda Impact Ventures4 companies · 2 deals in 12 mo
FFirst Peak Ventures4 companies
CCollateral Good2 companies · 1 deal in 12 mo
AActive Impact Investments5 companies · 3 deals in 12 mo
Investors whose portfolios on Recent Funding center on the same category (Climate and energy).
How this is counted
Firm profile: Fundraising Fox Open Dataset v2026-11, CC BY 4.0. Track-record counts are theirs, not Recent Funding's.
Portfolio companies are the companies on Recent Funding with a round that lists J4.Ventures, which is a subset of its real portfolio. API: /api/v1/investors/j4-ventures (get a free API key). More: the most active VC firms and new venture capital funds.