Fortress Ventures
Fortress Ventures is a Pre-Seed, Seed, Series A venture capital firm based in San Francisco, CA investing in Other, Security, SaaS. The firm typically writes $250K–$2.0M checks and has 2 portfolio companies in our records.
- Check size
- $250K–$2.0M
- Portfolio
- 2 companies on record
- Partners
- 5 listed
- Stage
- Pre-Seed, Seed, Series A
- Sectors
- Other, Security, SaaS
- HQ
- San Francisco, CA
- AUM
- Not in our records
Last verified: 2026-05-25
Pre-Seed, Seed, Series A
$250K – $2.0M
2+ companies
5 partners
Investment Thesis
Investing in early-stage companies addressing security challenges in AI, data privacy, and enterprise applications.
How Fortress Ventures invests
Fortress Ventures is a vc firm based in San Francisco, CA. The firm invests at the Pre-Seed, Seed, Series A stages, with a focus on Other, Security, SaaS.
Fortress Ventures typically writes checks of $250K–$2.0M per investment.
Fortress Ventures has backed 2 companies in our records, including SecAI Ops, ShieldNet Systems.
Partners & Team
Pete Briger, Jr.
Managing Partner
Drew McKnight
Managing Partner
Jack Neumark
Managing Partner
Joshua Pack
Managing Partner
Sophia Lee
Founding Partner
Industry Focus
Invests In
Portfolio Companies (2)
Other
SecAI Ops
ShieldNet Systems
- •Raising at Pre-Seed, Seed, Series A? You're squarely in their sweet spot.
- •Lead with your fit in Other, Security, SaaS — the sectors they actively back.
- •Size your ask to their typical $250K – $2.0M check.
- •cold outreach ok
- •Address your outreach to a specific partner, such as Pete Briger, Jr., Managing Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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