Insights

Cold Weather Edge Target defense, aerospace, and EV OEMs with a need for extreme temperature performance by highlighting LiGas technology enabling safe operation from -60 to +60 °C and compatibility with standard manufacturing.

Expansion Capacity Leverage recent San Diego expansion and grants to position South 8 as a scalable partner for LiGas electrolyte production up to 100 MWh and 2 MWh cell production annually, signaling reliable supply and growth potential.

Strategic Partnerships Engage with prominent investors and corporate partners (Anzu Partners, LG Technology Ventures, Shell Ventures, Porsche Ventures, Lockheed Martin Ventures) to open co-development and co-commercialization opportunities across defense, aerospace, and EV segments.

Grants and Funding Highlight ongoing $9.2M grant funding and $11M follow-on financing to underscore financial support for advanced manufacturing and scale-up, creating a compelling case for customers seeking long-term supply commitments.

Integrated Toolkit Position LiGas as compatible with existing battery materials and processes to reduce adoption risk for potential customers, while showcasing the broad tech stack and design tools that enable rapid integration into current manufacturing lines.

Similar companies to South 8 Technologies

South 8 Technologies Tech Stack

South 8 Technologies uses 8 technology products and services including MATLAB, HubSpot Analytics, SOLIDWORKS, and more. Explore South 8 Technologies's tech stack below.

Media & News

South 8 Technologies's Email Address Formats

South 8 Technologies uses at least 2 email formats:
South 8 Technologies Email FormatsExamplePercentage
FLast@south8technologies.comJDoe@south8technologies.com
95%
Last@south8technologies.comDoe@south8technologies.com
5%

Frequently Asked Questions

What is South 8 Technologies's official website and social media links?

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South 8 Technologies's official website is south8.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does South 8 Technologies generate?

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As of August 2026, South 8 Technologies's annual revenue is estimated to be $25M - $50M.

What is South 8 Technologies's NAICS code?

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South 8 Technologies's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does South 8 Technologies have currently?

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As of August 2026, South 8 Technologies has approximately 46 employees across 3 continents, including North America, Europe and Asia. Key team members include Director: R. C., Director Of Engineering: M. L. and Senior Battery Sientist: R. G. Explore South 8 Technologies's employee directory with LeadIQ.

What industry does South 8 Technologies belong to?

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South 8 Technologies operates in the Energy Technology industry.

What technology does South 8 Technologies use?

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South 8 Technologies's tech stack includes MATLAB, HubSpot Analytics, SOLIDWORKS, Asana, WP Engine, Smartsheet, Vimeo and LabVIEW.

What is South 8 Technologies's email format?

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South 8 Technologies's email format typically follows the pattern of FLast@south8technologies.com. Find more South 8 Technologies email formats with LeadIQ.

How much funding has South 8 Technologies raised to date?

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As of August 2026, South 8 Technologies has raised $37M in funding. The last funding round occurred on Apr 02, 2026.

When was South 8 Technologies founded?

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South 8 Technologies was founded in 2015.
South 8 Technologies logo

South 8 Technologies

Energy TechnologyCalifornia, United States11-50 Employees

South 8 Technologies, based in San Diego, California, is developing lithium-ion battery technology around a liquefied gas electrolyte called LiGas. By replacing conventional liquid electrolytes, LiGas aims to improve safety, expand the operating temperature range to -60 to +60 C, and support higher energy and faster charging while remaining compatible with standard battery materials and manufacturing processes. Its customers range from cell manufacturers to end users in defense, aerospace, and electric vehicle programs.

The company holds patents across 14 countries, signaling its international reach in the energy storage field. Recent developments include expanding its San Diego headquarters to scale LiGas production and launching the LiGas platform, along with partnerships to apply LiGas-enabled cells in cold-weather battery systems.

Section iconCompany Overview

Website
south8.com
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
2015
Employees
11-50

Section iconFunding & Financials

  • $37M

    South 8 Technologies has raised a total of $37M of funding over 10 rounds. Their latest funding round was raised on Apr 02, 2026 as a Grant.

  • $25M - $50M

    South 8 Technologies's revenue is estimated to be in the range of $25M - $50M

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