South 8 Technologies Secures $11M in Additional Funding
Summary
South 8 Technologies raised an additional $11 million in a follow-on round led by W. L. Gore & Associates and Lockheed Martin Ventures. The company will use the capital to expand LiGas battery production and push qualification with defense and aerospace customers. South 8’s battery technology targets extreme cold and high-altitude environments for soldier power, unmanned aerial systems, and space platforms. The company also highlighted strategic partnerships and a growing pipeline of evaluation and supply opportunities.
Funding
Amount
$11.0M
Total raised
Date
December 9, 2025
Announcement date
Investors
Porsche Ventures, LG Technology Ventures, W. L. Gore & Associates, Lockheed Martin Ventures, In-Q-Tel
Lead investors
Company
south8.com
Funded company
Classifications
industries
Energy & Natural Resources
applications
Web and Content Management
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