Contemporary Amperex Technology Co., Ltd. (CATL) is a Chinese technology company and the world's largest manufacturer of batteries for electric vehicles (EVs) and energy storage systems (ESS).
Founded: 2011.Headquarters: Ningde, Fujian province, China.
Core business: Research, development, manufacturing, and sales of lithium-ion batteries and battery management systems (BMS) for new energy vehicles and energy storage applications.
Global market leader: For 2023, CATL held a 36.8% market share of the global EV battery market. The company has also been the top supplier for energy storage battery shipments in recent years.
Manufacturing: CATL operates over a dozen battery manufacturing plants worldwide, primarily in China, as well as locations in Germany and Hungary. Customers: Its customers include major global automakers like BMW, Mercedes-Benz, Ford, Tesla, Volkswagen, and Hyundai.
CATL's product portfolio includes:
Power battery systems: For electric passenger cars, electric buses, and commercial vehicles.
Energy Storage Systems: For Clean Energy Applications.
Battery materials: Including lithium compounds, precursors, and cathode materials.
Battery recycling: CATL offers recycling services to create a closed-loop battery life cycle.
Battery Swap Solutions: The company has also introduced battery-swapping services for both passenger and heavy-duty vehicles.
Key innovations: CATL invests heavily in research and development and is known for its advanced battery technology. Notable innovations include Cell-to-Pack (CTP) technology, an innovation that integrates battery cells directly into the battery pack, thereby increasing energy density and volumetric efficiency. High-energy-density batteries: In 2023, CATL unveiled a compact battery with an energy density of up to 500 Wh/kg, suitable for applications such as passenger aircraft. Fast-charging batteries: The Shenxing Superfast Charging Battery, released in 2023, is one of its innovations for rapid charging. Sodium-ion batteries: The company introduced a sodium-ion battery for the automotive market in 2021
Recent news indicates that Contemporary Amperex Technology Co., Ltd. (CATL) has been added to a US list of companies with alleged ties to the Chinese military.
Here's a summary of the situation:
Designation: In January 2025, the US Department of Defense added CATL to its Section 1260H list of "Chinese military companies". Company Response: CATL has repeatedly denied any links to the military, stating that the designation is an error and that they are engaged in discussions with the DoD to clarify the situation and seek removal from the list.
This designation itself does not prohibit CATL from doing business in the US, but could lead to heightened scrutiny and potential future restrictions, especially under the current administration.
Specific prohibitions will bar the US government from purchasing or using CATL batteries starting October 1, 2027.
CATL pursued a Regulation S offering for its Hong Kong debut, excluding onshore US institutions from the deal.
Reconsideration Process: The updated 1260H list includes, for the first time, instructions for companies to request reconsideration of their designation by submitting supporting evidence.
October 6, 2025: The US Treasury Department sanctioned a network of companies and individuals allegedly involved in supplying chemicals to the Sinaloa cartel for fentanyl production.
October 6, 2025: The US Department of the Treasury sanctioned a network supporting the Sinaloa Cartel involved in fentanyl supply, adding eight individuals and 11 entities to its counter-narcotics sanctions list.
October 6, 2025: The US lifted sanctions on former Paraguayan President Horacio Cartes and several companies associated with him.
January 24, 2025: An analysis highlighted the designation of CATL on the 1260H list and its potential secondary effects on companies receiving DoD funding or contracting with the government.
