![]() Pina Earth Pina Earth (also known as Pina Technologies) is a creator of a digital carbon certification for climate protection. | ![]() Homeostasis Systems Homeostasis Systems is a company that synthesizes battery-grade graphite from atmospheric CO2. | ![]() TAE Technologies TAE Technologies (formerly Tri Alpha Energy) is a company providing clean fusion energy technology. | |||
Founding Date | Founding Date 2021 | Founding Date 2022 | Founding Date 2020 | Founding Date 1998 | Founding Date 2023 |
Type | Type Private | Type Private | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations HQ | Locations Tacoma, US HQ | Locations Lewes, US HQ | Locations Foothill Ranch, US HQ | Locations Rockville, US HQ |
Employees | Employees 244% decrease | Employees 1515% increase | Employees 1 | Employees 2971% increase | Employees 175% decrease |
Funding | |||||
Latest funding round | Latest funding round $ 2.5m (almost 4 years ago) | Latest funding round N/A | Latest funding round N/A | Latest funding round $ 280m (about 5 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 3m | Total funding raised N/A | Total funding raised N/A | Total funding raised $ 1.1b | Total funding raised N/A |

Homeostasis Systems is a company that synthesizes battery-grade graphite from atmospheric CO2.
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Advanced Carbon Storage is a provider of carbon storage solutions.
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TAE Technologies (formerly Tri Alpha Energy) is a company providing clean fusion energy technology.
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SpinQi is a company that develops high-energy density capacitors.
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