- Hyundai Motor Company
- Kia
- Hyundai Steel
- Hyundai BNG STEEL
- Hyundai Special Steel
- Hyundai Engineering & Construction
- Hyundai Engineering
- Hyundai Engineering & Steel Industries
- Hyundai City Corporation
- Hyundai Farm Land & Development Company
- Hyundai MOBIS
- Hyundai Transys
- Hyundai WIA
- Hyundai MSEAT
- Hyundai KEFICO
- Hyundai IHL
- Hyundai PARTECS
- MOTRAS
- TECZEN
- Hyundai Capital
- Hyundai Card
- Hyundai Commercial
- Hyundai Motor Securities
- Hyundai GLOVIS
- Hyundai Rotem
- INNOCEAN
- Haevichi Hotel & Resort
- Hyundai AutoEver
- Hyundai NGV
- GIT
- G-Marine Service
- Korea Electric Vehicle Charging Service (KEVCS)
