Key facts
- Watchtower Labs’s last known valuation is $20.0M (Jul 2025).
- It has raised $6.0M; the latest was Seed Round ($6.0M) in Jul 2025.
- Notable investors include Founders Fund, Shield Capital.
- Status: Privately Held (backing).
Investors
2- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Watchtower Labs
- ·The full record, as it builds
Funding rounds
No funding rounds for Watchtower Labs are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Watchtower Labs
Operator of an AI-first defense and simulation technology company intended to tackle the demanding technical challenges in critical missions, freedom of action and strategic decision-making at the edge of innovation. The company is currently operating in Stealth Mode.
- Sector
- Business Products and Services (B2B)
- HQ
- Burlingame, CA, United States
- Founded
- 2024
- Website
- watchtowerlabs.ai/
- Ownership
- Privately Held (backing)
Watchtower Labs doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Watchtower Labs shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Watchtower Labs in its N-PORT filings yet. We sweep new filings monthly.