Hyundai is a South Korean industrial conglomerate ("chaebol"), which was restructured into the following groups:
- Hyundai Group, parts of the former conglomerate which have not been divested
- Hyundai Asan, a real estate construction and civil engineering company
- Hyundai Motor Group, the automotive part of the former conglomerate
- Hyundai Motor Company, an automobile manufacturer
- Hyundai Mobis, a car parts company
- Hyundai Motorsport, a racing team
- Hyundai Rotem, a manufacturer of railway vehicles, defense systems, and factory equipment
- Hyundai Engineering & Construction, a construction company
- Hyundai Heavy Industries Group, the heavy industry part of the former conglomerate
- Hyundai Heavy Industries, the primary company representing the group
- Hyundai Mipo Dockyard, a shipbuilding company
- Hyundai Samho Heavy Industries, a shipbuilding company
- Hyundai Oilbank, a petroleum refinery company
- Hyundai Department Store Group, the retail division of the former conglomerate
- Hyundai Department Store, a department store chain
- Hyundai Development Company, a construction and civil engineering company
- Hyundai EP, a manufacturer of petrochemicals and plastics
- Hyundai Fomex, a professional lighting manufacturer
- Hyundai Marine & Fire Insurance, an insurance company
- Hyundai Corporation, a trading and industrial investment company
- Hyundai Electronics, a chip manufacturer, spun off as Hynix in 2001 and renamed SK Hynix in 2012
