South 8 Technologies: Funding, Investors & Team (Sep 2026)
South 8 Technologies, Inc. develops, manufactures and licenses LiGas®, the liquefied gas electrolyte for advanced lithium-ion batteries that solves lithium-ion’s “fire and ice™” problems. South 8’s patented LiGas electrolyte reduces fire risk and operates across a wide temperature range, from -60 to 60 °C. LiGas cells enable clean battery power to benefit more applications, environments, and people. LiGas is also compatible with common battery materials, increases energy, supports fast charging, and is cost effective for battery manufacturers. Headquartered in San Diego, South 8 has introduced its first in a family of LiGas battery cells, Arctic™ LiGas 18650, with new form factors and additional battery chemistries in development. Customers for South 8 products include cell manufacturers through end-users including electric vehicle OEMs, energy storage providers and a host of other applications from the defense industry to aerospace. South 8 has been granted 23 patents across seven countries and jurisdictions. South 8 investors include Anzu Partners, LG Technology Ventures, Shell Ventures, Foothill Ventures, Taiyo Nippon Sanso, Porsche Ventures, and Lockheed Martin Ventures. Learn more: www.south8.com
South 8 Technologies has raised $20.2M across 2 funding rounds on record, the most recent an undisclosed round of $9.2M announced in Apr 2026.
That round is above the $7.5M median round size for Consumer Electronics companies tracked on FundedIQ over the last two years.
South 8 Technologies Company Profile and Key Stats
Latest funding round on record: Apr 2026.
South 8 Technologies Funding Rounds
South 8 Technologies raised $11.0M in an undisclosed round announced in Dec 2025.
4 months later, an undisclosed round of $9.2M was announced in Apr 2026.
South 8 Technologies Founders and Leadership Team
Contact details for the South 8 Technologies team: 1 of 1 has an email address on file.
Start 14-day free trial →South 8 Technologies Funding Compared to Other Consumer Electronics Startups
South 8 Technologies' latest round of $9.2M is above the median round in Consumer Electronics. Medians cover the last 24 months of disclosed rounds.
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South 8 Technologies Funding FAQs
What does South 8 Technologies do?
South 8 Technologies, Inc. develops, manufactures and licenses LiGas®, the liquefied gas electrolyte for advanced lithium-ion batteries that solves lithium-ion’s “fire and ice™” problems. South 8’s patented LiGas electrolyte reduces fire risk and operates across a wide temperature range, from -60 to 60 °C. LiGas cells enable clean battery power to benefit more applications, environments, and people. LiGas is also compatible with common battery materials, increases energy, supports fast charging, and is cost effective for battery manufacturers. Headquartered in San Diego, South 8 has introduced its first in a family of LiGas battery cells, Arctic™ LiGas 18650, with new form factors and additional battery chemistries in development. Customers for South 8 products include cell manufacturers through end-users including electric vehicle OEMs, energy storage providers and a host of other applications from the defense industry to aerospace. South 8 has been granted 23 patents across seven countries and jurisdictions. South 8 investors include Anzu Partners, LG Technology Ventures, Shell Ventures, Foothill Ventures, Taiyo Nippon Sanso, Porsche Ventures, and Lockheed Martin Ventures. Learn more: www.south8.com
How much funding has South 8 Technologies raised?
South 8 Technologies has raised $20.2M across 2 rounds on record. The most recent is an undisclosed round of $9.2M announced in Apr 2026.
When did South 8 Technologies last raise funding?
South 8 Technologies' most recent funding round on record is an undisclosed round of $9.2M, announced in Apr 2026.
Who founded South 8 Technologies?
FundedIQ lists Jungwoo Lee (Founder) at South 8 Technologies.
Where is South 8 Technologies headquartered?
South 8 Technologies is based in San Diego, California, United States.
How many employees does South 8 Technologies have?
South 8 Technologies is in the 11-50 employee band.
How does South 8 Technologies' funding compare to other Consumer Electronics startups?
South 8 Technologies' latest round of $9.2M is above the $7.5M median round size for Consumer Electronics companies on FundedIQ across 1,547 tracked companies over the last two years.
About FundedIQ's South 8 Technologies Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for South 8 Technologies is left off this page rather than filled in.
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