Doosan Group
A South Korean multinational conglomerate whose businesses span power and energy systems, construction equipment, industrial machinery, technology, retail, and cultural services.
Last updated October 14, 2026
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Overview
Doosan Group is a South Korean multinational conglomerate and one of the country's longest-running business groups. Its origins lie in the Park Seung-jik Store, opened in 1896 in Baeogai, an area now within Seoul's Jongno district. From that retail beginning, the organization developed into a diversified industrial group with activities in power generation, heavy equipment, engineering, construction, manufacturing, fuel cells, industrial vehicles, robotics, information technology, advertising, retail, sports, publishing, and cultural support. The group expanded particularly strongly from the late twentieth century onward as South Korea's industrial economy matured. Its portfolio moved away from its original retail roots and toward large-scale industrial infrastructure. Major transactions included the acquisition of Doosan Heavy Industries & Construction in 2001, Koryeo Industrial Development in 2004, and Daewoo Heavy Industries & Machinery, subsequently known as Doosan Infracore, in 2005. Further international expansion brought Mitsui Babcock in the United Kingdom, Kvaerner IMGB in Romania, Bobcat in the United States, and Škoda Power in the Czech Republic into the broader Doosan portfolio. Doosan's industrial identity has been closely associated with energy and infrastructure. Through Doosan Enerbility, formerly Doosan Heavy Industries & Construction, the group has supplied equipment and engineering services for thermal, nuclear, and combined-cycle power plants, as well as desalination and water-treatment facilities. The business has also developed capabilities in large castings and forgings, steam turbines, boilers, marine propulsion engines, and related plant services. Its fuel-cell activities extend the group into distributed and stationary power generation, while Doosan Robotics represents an effort to participate in industrial automation. Construction machinery has been another major pillar. The acquisition of Bobcat and the integration of construction-equipment activities helped make Doosan one of the world's significant heavy-equipment manufacturers. In 2021, Hyundai Heavy Industries acquired a controlling stake in Doosan Infracore, and the business was subsequently associated with the Hyundai Genuine group. By 2023, the former Doosan Infracore construction-equipment business had been rebranded as Develon, marking an important change in the group's equipment portfolio and brand architecture. The group also maintains businesses outside heavy industry. Doosan Corporation includes electronic materials, digital innovation, fuel-cell power, and retail operations. Doosan Tower in Seoul is a major fashion and shopping destination. Other associated activities have included industrial vehicles, marketing and advertising agencies, fashion-magazine publishing, golf facilities, the Doosan Bears professional baseball team, and the Doosan Art Center. The Yonkang Foundation and related educational and cultural institutions reflect the group's philanthropic and social-investment activities. Doosan's history has also included serious controversy. In 1991, a phenol leak from a Doosan Electro-Materials plant entered the Nakdong River, causing an odor and water-pollution incident. Environmental inspectors and plant managers were imprisoned in connection with the episode. The event remains one of the most prominent environmental controversies associated with the group and illustrates the regulatory and reputational risks attached to large industrial operations. Today, Doosan is best understood as a group of industrial and technology businesses rather than a single consumer-facing product brand. Its positioning combines Korean industrial heritage with global engineering, equipment, energy-transition, and infrastructure capabilities. The exact composition of the group has changed through divestitures, reorganizations, acquisitions, and rebranding, but its central identity remains rooted in heavy industry, engineered systems, and inter…
History
Doosan traces its history to 1896, when Park Seung-jik opened the Park Seung-jik Store in Baeogai, now part of Seoul's Jongno district. The enterprise is commonly described as South Korea's oldest continuously operating company. Its early identity was commercial and retail-oriented, but the organization gradually diversified as South Korea industrialized. A major transformation occurred in the late twentieth and early twenty-first centuries. Doosan increasingly focused on industrial infrastructure and engineering, building a portfolio that included power-generation equipment, construction machinery, heavy manufacturing, and related services. In 2001, the group acquired Doosan Heavy Industries & Construction. It purchased Koryeo Industrial Development in 2004 and acquired Daewoo Heavy Industries & Machinery in 2005, later operating the business as Doosan Infracore. These transactions gave Doosan a stronger position in plant construction, heavy equipment, and industrial machinery. International acquisitions accelerated after 2005. The group acquired American Engineering Services, later associated with Doosan Hydro Technology, and added Kvaerner IMGB in Romania in 2006. It also acquired Mitsui Babcock in the United Kingdom, subsequently renamed Doosan Babcock. In 2007, Doosan purchased Bobcat USA. Following the integration of Bobcat into Doosan Infracore, the group became one of the world's leading construction-equipment suppliers. Other portfolio additions included Advanced Technology Lubben in Germany, Škoda Power in the Czech Republic, and Enpure in the United Kingdom, strengthening the group's capabilities in material handling, turbines, water treatment, and desalination. Energy and infrastructure became central to the group's industrial profile. Doosan businesses supplied equipment and services for thermal, nuclear, and combined-cycle power plants and developed desalination technologies based on multi-stage flash, multiple-effect distillation, and reverse osmosis. The group also expanded in casting and forging, marine propulsion engines, boilers, turbines, fuel cells, and industrial automation. A licensing renewal with Wärtsilä-Sulzer in 2011 supported the construction of large marine propulsion engines. Doosan's expansion was accompanied by a broad corporate ecosystem. Doosan Corporation operated businesses in electronic materials, digital innovation, fuel-cell power, and retail. The group also maintained advertising agencies, magazine publishing, golf, professional baseball, and cultural institutions. The Doosan Bears, formed in 1982, were among the founding teams of South Korea's professional baseball league. Doosan Magazine and Doosan Art Center extended the group's activities into media and the arts, while the Yonkang Foundation supported scholarships, research, teacher training, educational welfare, and book-sharing programs. The group experienced a significant environmental controversy in 1991, when phenol from a Doosan Electro-Materials facility entered the Nakdong River. The contamination caused a noticeable odor and led to imprisonment of environmental inspectors and plant managers. The episode became a notable part of Doosan's corporate history and highlighted the environmental accountability issues associated with industrial production. Structural changes continued in the 2010s and 2020s. On January 1, 2018, Doosan and Doosan Bobcat were separated into independent companies. In July 2021, Hyundai Heavy Industries acquired a controlling stake in Doosan Infracore. The construction-equipment business later adopted the Develon name in 2023. These changes illustrate the continuing reorganization of Doosan's portfolio as it balances legacy heavy-industry operations with energy-transition technologies, automation, and internationally oriented industrial businesses.
- 2023
Doosan Infracore becomes Develon
[1]The construction-equipment business formerly known as Doosan Infracore is rebranded as Develon.
- 2021
Doosan Infracore changes ownership
[1]Hyundai Heavy Industries acquires a controlling stake in Doosan Infracore.
- 2018
Doosan and Doosan Bobcat separate
[1]Doosan and Doosan Bobcat are separated into independent companies on January 1.
- 2011
Marine-engine licensing agreement renewed
[1]Doosan renews its licensing agreement with Wärtsilä-Sulzer for large marine propulsion engines.
- 2009
Fortune Global 500 recognition
[1]The group is included in the Fortune Global 500.
- 2007
Bobcat acquisition
[1]Doosan acquires Bobcat USA, becoming a substantially larger global supplier of construction equipment.
- 2006
International heavy-industry acquisitions
[1]Doosan adds Mitsui Babcock in the United Kingdom and Kvaerner IMGB in Romania to its international industrial portfolio.
- 2005
Acquisition of Daewoo Heavy Industries & Machinery
[1]Doosan acquires Daewoo Heavy Industries & Machinery, later known as Doosan Infracore, expanding into construction and industrial machinery.
- 2001
Acquisition of Doosan Heavy Industries & Construction
[1]Doosan acquires Doosan Heavy Industries & Construction, strengthening its power-generation and industrial-infrastructure platform.
- 1991
Nakdong River phenol pollution incident
[1]Phenol from a Doosan Electro-Materials plant enters the Nakdong River, leading to a major environmental controversy and criminal penalties.
Products and positioning
A long-established South Korean industrial conglomerate positioned around engineered infrastructure, power and energy systems, construction equipment, manufacturing technology, and selected technology and lifestyle businesses.
Power and industrial infrastructure · 1962
Doosan Enerbility
Doosan Enerbility develops and supplies equipment and engineering services for thermal, nuclear, and combined-cycle power plants. Its activities also include large castings and forgings, desalination systems, water infrastructure, turbines, boilers, and related plant services. The business has served customers across Asia, the Middle East, Europe, and North America and represents the core of Doosan's traditional heavy-industry positioning.
Construction equipment
Bobcat
Bobcat is a construction-equipment brand acquired by Doosan in 2007. Its portfolio has historically included compact loaders, excavators, utility equipment, and other machines used in construction, landscaping, agriculture, rental, and infrastructure work. Bobcat was separated from Doosan in 2018 and is treated here as a historically significant Doosan portfolio brand rather than a current wholly integrated group business.
Construction equipment · 2023
Develon
Develon is the name adopted in 2023 for the construction-equipment business formerly known as Doosan Infracore. The business produces and supports heavy construction machinery and represents the post-acquisition brand identity following Hyundai Heavy Industries' control of Doosan Infracore.
Fuel-cell power systems
Doosan Fuel Cell
Doosan Fuel Cell develops stationary fuel-cell systems for power generation and distributed-energy applications. The business reflects the group's effort to extend its power-generation expertise into lower-emission and decentralized energy technologies, with products intended for commercial, industrial, and residential-related uses.
Industrial automation
Doosan Robotics
Doosan Robotics manufactures industrial robots for automation applications. Its inclusion in the group portfolio broadens Doosan's industrial technology activities beyond traditional plant equipment and heavy machinery into factory automation and robotic systems.
Material-handling equipment
Doosan Industrial Vehicle
Doosan Industrial Vehicle supplies logistics and material-handling equipment, including engine-powered and electric forklifts. The business serves warehouses, factories, distribution operations, and other industrial environments requiring internal transport and lifting equipment.
Retail
Doosan Tower
Doosan Tower is a Seoul shopping and fashion complex associated with Doosan Corporation Retail. It hosts hundreds of fashion stores and serves as one of the group's principal consumer-facing assets, contrasting with Doosan's predominantly business-to-business industrial portfolio.
Steam turbines and power equipment
Škoda Power
Škoda Power, acquired by Doosan in 2009, manufactures and supplies steam turbines and related equipment for fossil-fuel, nuclear, combined-cycle, cogeneration, and waste-incineration plants. Its historical product range has included turbine systems from approximately 5 MW to 1,200 MW.
Controversies
Brand decisions
2023
Rebrand Doosan Infracore as DevelonGeneration changeBackground
Following the change in ownership of Doosan Infracore, the construction-equipment business required a new market identity.
Action taken
The former Doosan Infracore construction-equipment business was rebranded as Develon.
Aftermath
The rebrand separated the construction-equipment identity from the Doosan name while preserving the business's industrial product heritage.
2021
Transfer control of Doosan Infracore to Hyundai Heavy IndustriesM&ABackground
Doosan restructured its construction-equipment interests through a transaction with Hyundai Heavy Industries.
Action taken
Hyundai Heavy Industries acquired approximately 30 percent of Doosan Infracore for about US$722.45 million, obtaining control.
Aftermath
Doosan Infracore was planned to become part of the Hyundai Genuine group, and its construction-equipment business later adopted the Develon name.
Transaction value. Approximately US$722.45 million (2021 transaction)
2018
Separate Doosan and Doosan BobcatStrategyBackground
The group reorganized its construction-equipment holdings and corporate structure.
Action taken
Doosan and Doosan Bobcat were separated into independent companies on January 1, 2018.
Aftermath
The separation changed the ownership and reporting structure of a major part of Doosan's equipment portfolio.
2007
Acquire Bobcat USAM&ABackground
Doosan was expanding internationally and sought a stronger position in construction machinery and compact equipment.
Action taken
The group acquired Bobcat USA and subsequently integrated Bobcat into Doosan Infracore's construction-equipment activities.
Aftermath
The transaction helped make Doosan one of the world's largest construction-equipment suppliers by scale.
Recent events
- Unconfirmed
Park Yong-maan resigns from Doosan think tank chairmanship[2]
Reported:
Doosan said Park Yong-maan had recently tendered his resignation as chairman of the Doosan Business Research Institute, his last remaining post in the group.
Doosan launches XiteCloud in South Korea[3]
Reported:
Doosan launched XiteCloud, a cloud-based smart construction solution, in South Korea.
Doosan China wins 2020 CSR model enterprise award[4]
Doosan China received the “Best Award” in the COVID-19 assistance category at the 2020 CSR model enterprise awards, recognizing its response to the pandemic.
Doosan introduces updated DX42-5K and DX50-5K mini excavators[5]
Reported:
Doosan introduced updated DX42-5K and DX50-5K mini excavators with design and feature changes described as improving performance, versatility, operator comfort, and reliability.
Doosan expands dealer network with Best Line Equipment[6]
Reported:
Doosan partnered with Best Line Equipment to expand its dealer network in New Jersey and New York City. Best Line Equipment's new Keyport dealership is its first in New Jersey and serves New Jersey and New York City's five boroughs.
- Unconfirmed
Doosan launches DX235DM demolition excavator[7]
Doosan launched the DX235DM, the first model in its new range of High Reach Demolition Excavators.
Doosan introduces DL580-5 wheel loader[8]
Reported:
Doosan introduced the DL580-5 wheel loader, a new addition to its lineup designed for mining, aggregate work and heavy-duty construction tasks.
Doosan introduces DA30-5 and DA45-5 articulated dump trucks[9]
Reported:
Doosan Infracore North America announced the DA30-5 and DA45-5 as the newest models in its articulated dump truck lineup, with updates to performance, comfort and serviceability.
Doosan selects Ritchie Bros. remarketing tools for Europe[10]
Reported:
Doosan selected Ritchie Bros.’ RB Asset Solutions and remarketing tools to support its European dealer network and used-equipment business. Mascus became Doosan Europe’s preferred online listing service.
Sources14 sources
- 1Doosan Groupen.wikipedia.org
- 2朴容晚辞去斗山研究机构主席职务koreaherald.com
- 3Doosan 在韩国推出 XiteCloudconstructionequipment.com
- 4斗山荣获2020社会责任模范企业奖news.21-sun.com
- 5Doosan 推出升级版 DX42-5K 和 DX50-5K 迷你挖掘机constructionequipmentguide.com
- 6Doosan与Best Line Equipment扩大经销网络constructionequipmentguide.com
- 7斗山推出DX235DM拆除挖掘机hub-4.com
- 8斗山推出DL580-5轮式装载机constructionequipmentguide.com
- 9斗山推出 DA30-5 和 DA45-5 铰接式自卸卡车constructionequipmentguide.com
- 10Doosan 选择 Ritchie Bros. 的欧洲二手机械再营销工具prnewswire.com
- 11Doosan Debuts DL380-7 Wheel Loader With Increased Bucket Capacity : CEGconstructionequipmentguide.com
- 12Doosan Launches New DL420CVT-7 Wheel Loaderhub-4.com
- 13Doosan launches new DX57W-7 Stage V ârubber duckâfarmersjournal.ie
- 14Rock and ‘roll’: Doosan unveils new wheeled excavatoragriland.ie
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