![]() Pendulum Technologies Pendulum Technologies (formerly known as Perpetua Technologies) is a company that manufactures calcium-based batteries. | ![]() Autlan EMD Autlan EMD (formerly known as Cegasa Portable Energy) is a company that produces electrolytic manganese dioxide. | Sionic Energy Sionic Energy (also known as NOHMs Technologies) is a company that manufactures electrolyte products. | |
Founding Date | Founding Date 2021 | Founding Date 1934 | Founding Date 2011 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Columbus, US HQ | Locations Oñati, ES HQ | Locations Rochester, US HQ |
Employees | Employees 2 | Employees 39 | Employees 24 |

Autlan EMD (formerly known as Cegasa Portable Energy) is a company that produces electrolytic manganese dioxide.
View companySionic Energy (also known as NOHMs Technologies) is a company that manufactures electrolyte products.
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