SOSV
SOSV is a Pre-Seed, Seed venture capital firm based in Princeton, NJ investing in Other, Deep Tech, Enterprise. The firm typically writes $100K–$1.0M checks and has 12 portfolio companies in our records.
- Check size
- $100K–$1.0M
- Portfolio
- 12 companies on record
- Partners
- 10 listed
- AUM
- $1.5B
- Stage
- Pre-Seed, Seed
- Sectors
- Other, Deep Tech, Enterprise
- HQ
- Princeton, NJ
Last verified: 2026-05-15
Pre-Seed, Seed
$100K – $1.0M
$1.5B
12+ companies
10 partners
Investment Thesis
Global pre-seed investor running accelerator programs and making first checks extremely early, with follow-ons into seed.
How SOSV invests
SOSV is a vc firm based in Princeton, NJ. The firm invests at the Pre-Seed, Seed stages, with a focus on Other, Deep Tech, Enterprise.
SOSV typically writes checks of $100K–$1.0M per investment, backed by approximately $1.5B in assets under management.
SOSV has backed 12 companies in our records, including NotCo, HAX companies, IndieBio companies.
Partners & Team
Industry Focus
Invests In
Portfolio Companies (12)
Other
NotCo
HAX companies
IndieBio companies
unspun
Ten63
Novoloop
Prolific Machines
OpenTrons
Upside Foods
Cradlewise
- •Raising at Pre-Seed, Seed? You're squarely in their sweet spot.
- •Lead with your fit in Other, Deep Tech, Enterprise — the sectors they actively back.
- •Size your ask to their typical $100K – $1.0M check.
- •Address your outreach to a specific partner, such as Parsa Amiri, Director of Outreach.
- •A warm introduction beats a cold email. Get matched and request an intro.
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