![]() Shenzhen Senior Technology Material Shenzhen Senior Technology Material (深圳市星源材质科技股份有限公司, 星源材质) is a company that engages in research and development, manufacturing, and sales of lithium-ion battery separators. | ![]() CALB CALB Group (中创新航科技集团股份有限公司, also known as China Aviation Lithium Battery) is a company that designs and manufactures battery products. | ![]() CATL CATL (also known as Contemporary Amperex Technology, 宁德时代新能源科技股份有限公司) is a company that manufactures batteries. | |
Founding Date | Founding Date 2003 | Founding Date 2007 | Founding Date 2011 |
Type | Type Public | Type Public | Type Public |
Tags | |||
Locations | Locations Shenzhen, CN HQ Changzhou, CN Hefei, CN Düsseldorf, DE Osaka, JP | ||
Employees | Employees 4,63416% increase | Employees 10,534 | Employees 185,83941% increase |
Valuation ($) | Valuation ($) 2 b | Valuation ($) N/A | Valuation ($) 153 b |
Financial | |||
Revenue (est.) | Revenue (est.) ¥4b (FY, 2025) | Revenue (est.) ¥44.4b (FY, 2025) | Revenue (est.) ¥404b (FY, 2025) |
Cost of goods | Cost of goods ¥3.2b (FY, 2025) | Cost of goods ¥32.1b (FY, 2025) | Cost of goods ¥312.4b (FY, 2025) |
Gross profit | Gross profit ¥902.1m (FY, 2025) | Gross profit ¥12.5b (FY, 2025) | Gross profit ¥108.5b (FY, 2025) |
Net income | Net income ¥73.8m (FY, 2025) | Net income ¥2.1b (FY, 2025) | Net income ¥76.8b (FY, 2025) |
Operating ⚠ | |||
Markets | Markets 7 (Sep, 2023) | Markets 4 (May, 2022) | Markets N/A |

CALB Group (中创新航科技集团股份有限公司, also known as China Aviation Lithium Battery) is a company that designs and manufactures battery products.
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CATL (also known as Contemporary Amperex Technology, 宁德时代新能源科技股份有限公司) is a company that manufactures batteries.
View company