Certified by Founder Lodge
J2 Ventures
United States - Boston, Massachusetts
INVESTOR
1 Disclosed Funding Rounds $8,000,000
25 Participating Investments
-
Operating Status
Active
-
Last Funding Type
Seed
-
Company Type
For Profit
- Website
- Contact
- Social Links
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 |
|---|---|---|---|
 Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
 Femtosense |
September, 29 ,2022 | Series A | $8,000,000 |
 Gamebeast |
September, 20 ,2024 | Pre-Seed | $3,700,000 |
 STAT Health (fka Pre Health) |
June, 13 ,2023 | Seed | $5,100,000 |
 Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
 Micron Biomedical, Inc. |
May, 11 ,2023 | Series A | $17,000,000 |
 Kusari |
January, 19 ,2024 | Pre-Seed | $8,000,000 |
| Holly |
January, 10 ,2025 | Pre-Seed | $2,200,000 |
 Mesa Quantum |
September, 06 ,2024 | Seed | $3,750,000 |
| STAT Health (fka Pre Health) |
June, 13 ,2023 | Seed | $5,100,000 |
| Musubi |
February, 27 ,2025 | Seed | $5,000,000 |
 Safi Biotherapeutics Inc |
September, 13 ,2024 | Seed | $5,000,000 |
| Kusari |
January, 19 ,2024 | Pre-Seed | $8,000,000 |
| Gamebeast |
September, 20 ,2024 | Pre-Seed | $3,700,000 |
| Mesa Quantum |
September, 06 ,2024 | Seed | $3,750,000 |
| 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 |
Cherry Ventures
Blue Bear Capital
Slow Ventures
Climate Capital
Eniac Ventures
Sizable Energy | $8,000,000 | (Oct 24, 2025)
Sumble | $38,500,000 | (Oct 24, 2025)
Syntracts | $5,300,000 | (Oct 24, 2025)
Cybrid | $10,000,000 | (Oct 24, 2025)
Elevara Medicines | $70,000,000 | (Oct 24, 2025)
