Dawonsys
| Company type | Public | 
|---|---|
| KRX: 068240 | |
| Industry | Railways Display/Semiconductors Factories | 
| Founded | January 9, 1996 | 
| Headquarters | Ansan, Gyeonggi-do, South Korea | 
| Key people | Park Seon-sun (CEO) | 
| Products | Railway vehicles Fusion Power Supply and Accelerator Display/Semiconductor Plant/Intelligent Welding Environment-Friendly Systems | 
| Revenue | ₩357.8 billion (2023) | 
| ₩19.3 billion (2023) | |
| ₩2.9 billion (2023) | |
| Total assets | ₩665.4 billion (2023) | 
| Total equity | ₩211.2 billion (2023) | 
| Owner | 
 | 
| Number of employees | 261 | 
| Website | http://dawonsys.com/en/ | 
| Dawonsys Company Limited | |
| Hangul | 주식회사 다원시스 | 
|---|---|
| Revised Romanization | Jusikhoesa Dawonsiseu | 
| McCune–Reischauer | Chusikhoesa Tawŏnsisŭ | 
Dawonsys (Korean: 다원시스) is a South Korean company manufacturing rolling stock, display, semiconductor, plant equipment, and environmental systems. It changed its name to the current one in May 2001 to reflect its parent company.