Key facts
- Cross Domain Systems’s last known valuation is $10.2M (Dec 2025).
- It has raised $1.2M across 1 recorded rounds; the latest was Seed Round ($1.2M) in Dec 2025.
- Cross Domain Systems has filed 1 Form D with the SEC, most recently Dec 2025 ($1.2M sold to 13 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·Watchlist + deal alerts for Cross Domain Systems
Funding rounds
1 roundsAbout Cross Domain Systems
Developer of autonomous multi-domain unmanned systems designed to support mission-critical operations across maritime, underwater, and airborne environments. The company's platform includes a low-cost fixed-wing vehicle capable of sustained missions in both air and underwater settings, as well as aerodynamic and hydrodynamic design expertise, advanced control solutions, and systems engineered for extreme environmental and depth and pressure conditions, enabling defense and security customers to conduct long-range, high-risk missions with flexible deployment options.
- Sector
- Information Technology
- HQ
- Winchester, MA, United States
- Founded
- 2018
- Employees
- 4
- Website
- crossdomainsystems.com/
- Ownership
- Privately Held (backing)
Cross Domain Systems 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 Cross Domain Systems 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 Cross Domain Systems in its N-PORT filings yet. We sweep new filings monthly.