Koem Co., Ltd. is an unlisted company specializing in winding equipment, manufacturing the core equipment for forming cylindrical battery jelly rolls.
1. Company Overview
- Company name: Koem Co., Ltd.
- Business area: specializing in cylindrical secondary battery winders
- Listing status: unlisted
2. History and Personnel
The company presents itself as a ‘world-class winding equipment specialist,’ introduced as a firm that exclusively manufactures machines required for winding operations. Its core product is the winder equipment that forms a jelly roll in cylindrical battery manufacturing by winding the cathode, anode, and separator around a mandrel, similar to winding a roll of paper around a core.
The company maintains a specialist structure focused solely on winding equipment. Detailed organizational/personnel composition is (undisclosed).
3. Core Technology and Key Equipment
The company specializes in winding technology, the core process in cylindrical cell manufacturing. Detailed specifications are (undisclosed).
- Winder for cylindrical batteries — core product
- Specialized equipment for the jelly-roll forming process
4. Production Infrastructure and Quality Assurance
Production capacity, factory floor area, and similar details are (undisclosed).
5. Delivery Track Record and Partnerships
The company is reportedly used by Tesla, Samsung SDI, LG Energy Solution, and others, according to industry sources (based on third-party compiled data). Individual contract details are (undisclosed).
6. Financial Status and Roadmap
As an unlisted company, financial figures such as revenue are (undisclosed).
A specific roadmap is (undisclosed).
This profile was compiled from publicly available sources including the company’s website (koem.com) and INFO-EVERYTHING’s compiled data on secondary battery equipment makers; unverified figures and non-public information have not been arbitrarily included.