Solid Power, Inc.
A New Breed of Battery. All-Solid-State Batteries by Solid Power.
228 employees · est. 2011 · Louisville, United States
South 8 Technologies
LiGas® - liquified gas electrolyte for lithium-ion batteries
48 employees · est. 2015 · San Diego, United States
Solid Power, Inc. is the older company (2011 vs 2015); Solid Power, Inc. is the larger of the two.
Side-by-Side Comparison
| Metric | Solid Power, Inc. | South 8 Technologies |
|---|---|---|
| Founded | ||
| Founded | 2011 older | 2015 |
| Headquarters | ||
| Headquarters | Louisville, United States | San Diego, United States |
| Employees | ||
| Employees | 228 larger | 48 |
| Industry | ||
| Industry | Energy, Renewable Energy, Energy Storage | Energy, Clean Energy, Energy Storage |
| Funding Stage | ||
| Funding Stage | Grant | Series Unknown |
| Total Funding | ||
| Total Funding | $224.10M | $16.82M |
| Funding Rounds | ||
| Funding Rounds | 9 | 8 |
| Services | ||
| Services | Development of all-solid-state batteries, Battery technology partnerships, Manufacturing scale-up for battery cells | Not tracked yet |
| Target Customers | ||
| Target Customers | Electric Vehicle Manufacturers, Automotive Industry, Battery Manufacturers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | All-Solid-State Batteries, Electric Vehicles, Mobile Power Markets, Sulfide Solid Electrolyte, Battery Safety, Energy Density, Battery Pack Design, Electric Vehicle Batteries, Portable Electronics, Battery Manufacturing, Aircraft Power Solutions, Satellite Power Solutions, Battery Reliability, Rechargeable Batteries | Energy Storage, Lithium-ion Batteries, Clean Energy, Liquefied Gas Electrolyte, Battery Technology, Fire Risk Reduction, Temperature Range, Fast Charging, Battery Innovation, Patented Technology, Electric Vehicles, Defense Industry, Aerospace Applications, Investment |
| Website | ||
| Website | solidpowerbattery.com | south8.com |
About Solid Power, Inc.
Solid Power, Inc., founded in 2011 and headquartered in the United States, is at the forefront of innovation in the Energy sector, particularly within Renewable Energy and Energy Storage. The company distinguishes itself with its focus on all-solid-state rechargeable batteries, primarily targeting t...
About South 8 Technologies
South 8 Technologies, with the slogan "Delivering breakthrough energy storage solutions to advance a clean energy future," is a significant player in the energy storage industry. Founded in 2015 and based in the United States, South 8 has developed LiGas®, a liquefied gas electrolyte for advanced li...
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Funding, hiring, leadership and stack changes at Solid Power, Inc. and South 8 Technologies — by email.
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Related Comparisons
Compiled from the BounceWatch company index. We last looked at Solid Power, Inc. on 18 May 2026, and South 8 Technologies on 11 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.