Sparkz
PrivateLast Round
Series A
Feb 6, 2026
Total Funding Raised
$75.4M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Sparkz is a battery technology and manufacturing company that produces cobalt-free and nickel-free lithium-ion battery components and cathode active materials to establish a domestic supply chain in the United States.
Sector
Energy & Sustainability
Verticals
Energy Storage, Advanced Materials, Clean Manufacturing, Defense Tech
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sparkz Comparables
Compare Sparkz with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| American Battery Factory | 83% | |
| Mitra Chem | 83% | |
| LiNova Energy | 80% |
Sparkz Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Feb 6, 2026 | ||||
| Debt | Jan 1, 2025 | ||||
| Grant | Oct 22, 2024 | ||||
| Grant | Nov 17, 2023 | ||||
| Grant | Aug 24, 2022 | ||||
Grant | Apr 21, 2022 |
Sparkz Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| CALSTART | Grant |
| Tennessee Technology Development Corporation | VC Round |
| Ulu Ventures | VC Round |
| Monta Vista Capital | VC Round |
| SeedFolio | VC Round |
| Community Equity Partners | Series A |
| California Energy Commission | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 2, 2026
Grew 24% QoQ from 17 to 21 employees.
- Jun 19, 2026
Monthly visitors increased 143% MoM, reaching 2.3K.
Sparkz Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Sparkz's valuation, stock price, and market status.
Is Sparkz a public or private company?
Sparkz is a private company.
What is the current stock price of Sparkz?
Sparkz is a private company with no public stock price. No recent secondary market data is available.
How much is Sparkz worth (valuation)?
Valuation information for Sparkz is not publicly available.
Can I buy Sparkz stock?
Sparkz shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Sparkz's last funding round?
Sparkz's most recent funding round was Debt on January 1, 2025.
Who are the main investors in Sparkz?
Key investors in Sparkz include CALSTART, Tennessee Technology Development Corporation, Ulu Ventures, Monta Vista Capital, SeedFolio.
Will Sparkz IPO soon?
No public IPO plans have been announced for Sparkz.
How can I track Sparkz secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Sparkz's secondary market activity and sign up for updates.