Certified by Founder Lodge
J2 Ventures
United States - Boston, Massachusetts
INVESTOR
1 Disclosed Funding Rounds $8,000,000
43 Participating Investments
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Operating Status
Active
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Last Funding Type
Seed
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Company Type
For Profit
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We are passionate about empowering entrepreneurs who are bold enough to solve the hardest national security problems in the world. Our purpose is to provide these entrepreneurs with the capit
| Company | Date | Round | Raised |
|---|---|---|---|
 Gamebeast |
September, 20 ,2024 | Pre-Seed | $3,700,000 |
 Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
 Mesa Quantum |
September, 06 ,2024 | Seed | $3,750,000 |
 Femtosense |
September, 29 ,2022 | Series A | $8,000,000 |
| Gamebeast |
September, 20 ,2024 | Pre-Seed | $3,700,000 |
| Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
 STAT Health (fka Pre Health) |
June, 13 ,2023 | Seed | $5,100,000 |
 Safi Biotherapeutics Inc |
September, 13 ,2024 | Seed | $5,000,000 |
 Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
| Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
 Micron Biomedical, Inc. |
May, 11 ,2023 | Series A | $17,000,000 |
| Gamebeast |
September, 20 ,2024 | Pre-Seed | $3,700,000 |
 Kusari |
January, 19 ,2024 | Pre-Seed | $8,000,000 |
 VectorWave Corporation |
June, 13 ,2025 | Unknown | $2,500,000 |
| Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
| Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
| Mesa Quantum |
September, 06 ,2024 | Seed | $3,750,000 |
 Unit 221B |
September, 23 ,2025 | Seed | $5,000,000 |
| STAT Health (fka Pre Health) |
June, 13 ,2023 | Seed | $5,100,000 |
| Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
| Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
| VectorWave Corporation |
June, 13 ,2025 | Unknown | $2,500,000 |
| Safi Biotherapeutics Inc |
September, 13 ,2024 | Seed | $5,000,000 |
| Unit 221B |
September, 23 ,2025 | Seed | $5,000,000 |
| Kusari |
January, 19 ,2024 | Pre-Seed | $8,000,000 |
 SkyFi |
January, 15 ,2026 | Series A | $12,700,000 |
| Gamebeast |
September, 20 ,2024 | Pre-Seed | $3,700,000 |
 Aalyria |
February, 24 ,2026 | Series B | $100,000,000 |
| Mesa Quantum |
September, 06 ,2024 | Seed | $3,750,000 |
 Flashpass |
April, 14 ,2026 | Seed | $4,250,000 |
| Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
| Safi Biotherapeutics Inc |
September, 13 ,2024 | Seed | $5,000,000 |
| Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
| Gamebeast |
September, 20 ,2024 | Pre-Seed | $3,700,000 |
| VectorWave Corporation |
June, 13 ,2025 | Unknown | $2,500,000 |
| Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
| Unit 221B |
September, 23 ,2025 | Seed | $5,000,000 |
| Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
| VectorWave Corporation |
June, 13 ,2025 | Unknown | $2,500,000 |
| Unit 221B |
September, 23 ,2025 | Seed | $5,000,000 |
| SkyFi |
January, 15 ,2026 | Series A | $12,700,000 |
| Aalyria |
February, 24 ,2026 | Series B | $100,000,000 |
| Flashpass |
April, 14 ,2026 | Seed | $4,250,000 |
Cherry Ventures
Blue Bear Capital
Slow Ventures
Climate Capital
Eniac Ventures
Iridius | $8,600,000 | (Apr 28, 2026)
Fathom Therapeutics | $47,000,000 | (Apr 28, 2026)
Decade Energy | $25,763,540 | (Apr 28, 2026)
TriFetch | $1,900,000 | (Apr 28, 2026)
Audion | $15,000,000 | (Apr 28, 2026)
