![]() Changs Ascending Enterprise Chang’s Ascending Enterprise (CAEC) is a company that manufactures rechargeable batteries and cell materials. | ![]() ADA Technologies ADA Technologies is a company that develops and manufactures energy storage products. | ![]() AM Batteries AM Batteries (AMB) is a company that specializes in dry battery electrode manufacturing. | ||
Founding Date | Founding Date 1997 | Founding Date 1985 | Founding Date 2001 | Founding Date 2020 |
Type | Type Public | Type Private | Type Public | Type Private |
Tags | ||||
Locations | Locations Taichung, TW HQ | Locations Englewood, US HQ | Locations Hui Zhou Shi, CN HQ Chaidan, CN Changzhou, CN Huizhou, CN Huizhou, CN Huizhou, CN Huizhou, CN see more | Locations Billerica, US HQ |
Employees | Employees N/A | Employees 1011% decrease | Employees 29,994 | Employees 657% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) NT$176.7m (FY, 2024) | Revenue (est.) N/A | Revenue (est.) ¥61.2b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods NT$125.3m (FY, 2024) | Cost of goods N/A | Cost of goods ¥51.5b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit NT$65.5m (FY, 2024) | Gross profit N/A | Gross profit ¥9.7b (FY, 2025) | Gross profit N/A |
Net income | Net income (NT$101.3m) (FY, 2024) | Net income N/A | Net income ¥4.3b (FY, 2025) | Net income N/A |

ADA Technologies is a company that develops and manufactures energy storage products.
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EVE Energy (惠州亿纬锂能股份有限公司) is a manufacturer of lithium batteries.
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AM Batteries (AMB) is a company that specializes in dry battery electrode manufacturing.
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