Key facts
- It has raised $70K; the latest was Accelerator/Incubator in Dec 2025.
- Notable investors include Antler, Tech Incubator Program for Startup.
- Status: Privately Held (backing).
Investors
2- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Silent Sky
- ·The full record, as it builds
Funding rounds
No funding rounds for Silent Sky are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Silent Sky
Developer of low-noise drone propeller technology designed to reduce acoustic pollution for various applications. The company's platform features a double-blade design, rapid development cycles, and biomimetic research, enabling industries such as logistics, agriculture, and security to operate drones more quietly and efficiently.
- Sector
- Information Technology
- HQ
- Seoul, South Korea
- Founded
- 2025
- Employees
- 3
- Website
- silentsky.co.kr/
- Ownership
- Privately Held (backing)
Silent Sky 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 Silent Sky 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 Silent Sky in its N-PORT filings yet. We sweep new filings monthly.