![]() SHINHEUNG SEC SHINHEUNG SEC (신흥에스이씨(주), also known as Shin Heung Energy & Electronics) is a company that manufactures and sells lithium-ion battery parts. | ![]() Toyota Battery Toyota Battery (トヨタバッテリー株式会社, formerly known as Primearth EV Energy, プライムアースEVエナジー株式会社) is a company that develops, manufactures, and sells batteries and battery management systems. | ||
Founding Date | Founding Date 1973 | Founding Date 1979 | Founding Date 1996 |
Type | Type Subsidiary | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Mornago, IT HQ Reggio Emilia, IT | Locations Osan, KR HQ | Locations Kosai, JP HQ Kosai, JP Taiwa, JP |
Employees | Employees 4451% decrease | Employees 2,736 | Employees 4,947 |
Financial | |||
Revenue (est.) | Revenue (est.) €263.7m (Y, 2022) | Revenue (est.) ₩408.2b (FY, 2025) | Revenue (est.) ¥243.9b (Y, 2022) |
Net income | Net income (€11.9m) (Y, 2022) | Net income (₩5.8b) (FY, 2025) | Net income ¥16.8b (Y, 2022) |
Operating ⚠ | |||
Product Categories | Product Categories 4 (Dec, 2023) | Product Categories 3 (Apr, 2024) | Product Categories N/A |
Trademarks | Trademarks 15 (Dec, 2023) | Trademarks N/A | Trademarks 20 (Jan, 2024) |

SHINHEUNG SEC (신흥에스이씨(주), also known as Shin Heung Energy & Electronics) is a company that manufactures and sells lithium-ion battery parts.
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Toyota Battery (トヨタバッテリー株式会社, formerly known as Primearth EV Energy, プライムアースEVエナジー株式会社) is a company that develops, manufactures, and sells batteries and battery management systems.
View company