South 8 Technologies
PrivateLast Round
Grant
Apr 2, 2026
Total Funding Raised
$39.8M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
South 8 Technologies operates in Energy & Sustainability and is based in San Diego, California. Its latest recorded funding round was a Grant round in April 2026.
South 8 Technologies is a clean energy company that develops liquefied gas electrolytes and lithium-ion batteries, enhancing energy density and performance at low temperatures while reducing flammability for applications in transportation, aerospace, and military sectors.
Sector
Energy & Sustainability
Verticals
Energy Storage, Defense Tech, Advanced Materials, Electric Vehicles, Aviation & Drones
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
South 8 Technologies Comparables
Compare South 8 Technologies with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| American Lithium Energy Corporation | 83% | |
| Ion Storage Systems | 82% | |
| New Dominion Enterprises | 82% |
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South 8 Technologies Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Apr 2, 2026 | ||||
| VC Round | Dec 9, 2025 | ||||
| Grant | Sep 23, 2024 | ||||
| Grant | Apr 30, 2024 | ||||
| Strategic | Aug 16, 2023 | ||||
Grant | Jan 11, 2023 |
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Key People
Founding team and executive leadership
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South 8 Technologies Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Lockheed Martin Ventures | Grant, VC Round, Strategic |
| LG Technology Ventures | Series A, VC Round, Strategic, Grant |
| Foothill Ventures | Series A, VC Round, Strategic, Grant |
| Porsche Ventures | VC Round, Grant |
| Shell Ventures | Series A, Strategic |
| Anzu Partners | VC Round, Strategic, Grant, Series A |
| California Energy Commission | Grant |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 11, 2026
Monthly visitors grew 62% MoM.
- Apr 2, 2026
$9.2M grant from the California Energy Commission.
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South 8 Technologies 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.
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Frequently Asked Questions
Common questions about South 8 Technologies's valuation, stock price, and market status.
Is South 8 Technologies a public or private company?
South 8 Technologies is a private company.
What is the current stock price of South 8 Technologies?
South 8 Technologies is a private company, so its shares have no public market price. Caplight tracks South 8 Technologies's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is South 8 Technologies worth (valuation)?
Valuation information for South 8 Technologies is not publicly available.
Can I buy South 8 Technologies stock?
South 8 Technologies shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was South 8 Technologies's last funding round?
South 8 Technologies's most recent funding round was Grant on April 2, 2026.
Who are the main investors in South 8 Technologies?
Key investors in South 8 Technologies include Lockheed Martin Ventures, Porsche Ventures, Anzu Partners, California Energy Commission.
Will South 8 Technologies IPO soon?
No public IPO plans have been announced for South 8 Technologies.
How can I track South 8 Technologies secondary market activity?
Caplight tracks bids, offers, and trades in South 8 Technologies's shares on secondary markets.