Key facts
- It has raised $40.7M across 1 recorded rounds; the latest was Seed Round ($1.1M) in Jan 2024.
- Notable investors include Brown Venture Group.
- Attobahn has filed 9 Form Ds with the SEC since 2016, most recently Apr 2025 ($23.9M sold to 639 investors).
- Status: Privately Held (backing).
Investors
1- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 1 names
- ·Watchlist + deal alerts for Attobahn
Funding rounds
1 roundsAbout Attobahn
Developer of wireless and fiberless mobile broadband network infrastructure designed to support next-generation high-bandwidth data transmission. The company uses a multi-layer architecture with access, protonic switching, and nucleus switching networks combined with a Viral Molecular Network to deliver multi-gigabit connectivity, mobile internet, and enhanced security for voice, video, and data traffic, enabling global internet and internet-of-things markets to address growing bandwidth demands, reduce latency, and improve the reliability of high-quality digital services.
- Sector
- Information Technology
- HQ
- Ashburn, VA, United States
- Founded
- 2013
- Employees
- 17
- Website
- attobahn.com/
- Ownership
- Privately Held (backing)
Attobahn 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 Attobahn 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 Attobahn in its N-PORT filings yet. We sweep new filings monthly.