Key facts
- Spectrum Effect’s last known valuation is $215.0M (Feb 2025).
- It has raised $27.2M across 6 recorded rounds; the latest was Seed Round ($2.1M) in Jan 2025.
- Notable investors include Clear Fir Partners, Boulder Ventures, Frank DeJoy, Joseph Landy, Sage Venture Partners.
- Spectrum Effect has filed 7 Form Ds with the SEC since 2015, most recently Feb 2025 ($2.1M sold to 21 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 6 rounds
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for Spectrum Effect
Funding rounds
6 roundsAbout Spectrum Effect
Developer of a spectrum analytics platform designed to detect the impact of external and unintended internal interference automatically. The company's platform utilizes both traditional and deep machine learning capabilities to detect and classify interference within operator networks, enabling mobile operators to be trained using operator network data, as well as in the deployment of pre-trained machine learning models and operators across the globe to protect their sizable investment in licensed spectrum.
- Sector
- Information Technology
- HQ
- Kirkland, WA, United States
- Founded
- 2015
- Employees
- 58
- Website
- spectrumeffect.com/
- Ownership
- Privately Held (backing)
Spectrum Effect 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 Spectrum Effect 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 Spectrum Effect in its N-PORT filings yet. We sweep new filings monthly.