Certified by Founder Lodge
Fine Structure Ventures
United States - Boston, Massachusetts [MA]
INVESTOR
1 Disclosed Funding Rounds $22,000,000
11 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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Fine Structure Ventures is a venture capital fund affiliated with FMR LLC, the parent company of Fidelity Investments. We focus on early stage investments in disruptive scientific and techno
| Company | Date | Round | Raised |
|---|---|---|---|
 Constructive Bio |
September, 25 ,2024 | Series A | $58,000,000 |
 Hoxton Farms |
October, 20 ,2022 | Series A | $22,000,000 |
 Femtosense |
September, 29 ,2022 | Series A | $8,000,000 |
 Finwave Semiconductor, Inc. |
May, 20 ,2025 | Unknown | $8,200,000 |
 Debut |
June, 02 ,2023 | Series B | $34,000,000 |
 VEIR |
July, 31 ,2023 | Series A | $24,900,000 |
 Caelux |
August, 15 ,2023 | Series A | $12,000,000 |
 Feon Energy, Inc. |
June, 28 ,2024 | Seed | $6,100,000 |
 Mantle |
July, 11 ,2024 | Series C | $20,000,000 |
| Constructive Bio |
September, 25 ,2024 | Series A | $58,000,000 |
| Finwave Semiconductor, Inc. |
May, 20 ,2025 | Unknown | $8,200,000 |
Cherry Ventures
Blue Bear Capital
Slow Ventures
Climate Capital
Eniac Ventures
Zark Parking Solutions | Undisclosed Amount | (Jun 13, 2025)
VectorWave Corporation | $2,500,000 | (Jun 13, 2025)
Ryght | $3,000,000 | (Jun 13, 2025)
Tastewise | $50,000,000 | (Jun 13, 2025)
Piston | $7,500,000 | (Jun 13, 2025)
