Key facts
- Sparkz’s last known valuation is $125.0M (Nov 2025).
- It has raised $26.9M; the latest was Later Stage VC ($22.0M) in Nov 2025.
- Notable investors include E8 (Seattle), Ulu Ventures, Launch Tennessee, SeedFolio, 001 Ventures — 9 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 9 names
- ·Watchlist + deal alerts for Sparkz
- ·The full record, as it builds
Funding rounds
No funding rounds for Sparkz are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Sparkz
Manufacturer of renewable energy semiconductor designed to address existing challenges faced by lithium batteries. The company's cobalt-free battery technology can overcome problems such as low run-time, slow charging rate, degradation rate, supply chain, and environmental and safety issues, enabling the electric mobility industry to scale up the innovation in electrochemical energy storage.
- Sector
- Business Products and Services (B2B)
- HQ
- Livermore, CA, United States
- Founded
- 2019
- Employees
- 18
- Website
- sparkz.energy/
- Ownership
- Privately Held (backing)
Sparkz 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 Sparkz 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 Sparkz in its N-PORT filings yet. We sweep new filings monthly.