When people search for Doug McMillon and Joaquin Duato, they are looking at two prominent business executives whose careers have been closely connected with some of the world’s largest companies. Doug McMillon built a decades-long career at Walmart and served as its President and CEO from February 2014 through January 2026. Joaquin Duato, meanwhile, has led Johnson & Johnson as CEO since January 2022 and became Chairman in January 2023.
Although their industries are very different, both executives have spent much of their professional lives working in organizations with enormous global reach. McMillon’s career developed around retail, merchandising, technology, supply chains and customer service, while Duato’s career has focused on healthcare, pharmaceuticals, medical innovation and international business.
This 2026 profile looks at their backgrounds, careers, leadership positions and current professional status using publicly available, verified information.
Quick Bio Table
| Detail | Doug McMillon | Joaquin Duato |
|---|---|---|
| Full name | C. Douglas McMillon | Joaquin Duato |
| Known for | Former Walmart President and CEO | Johnson & Johnson Chairman and CEO |
| Industry | Retail and consumer business | Healthcare and pharmaceuticals |
| Walmart/J&J leadership | Walmart CEO, 2014–January 2026 | J&J CEO since January 2022 |
| Current 2026 status | Former Walmart President and CEO | Chairman and CEO of Johnson & Johnson |
| Major company | Walmart Inc. | Johnson & Johnson |
| Career background | Long-term Walmart executive | Long-term Johnson & Johnson executive |
Who Is Doug McMillon?
Doug McMillon is an American business executive best known for his long career with Walmart. He joined Walmart in 1984 as an hourly associate and eventually progressed through several important leadership positions before becoming the company’s President and CEO.
Walmart’s official leadership profile describes McMillon as a lifelong merchant and confirms that he served as President and CEO from February 2014 through January 2026. His career is notable because it developed inside Walmart rather than beginning with an outside appointment to the company’s top position.
McMillon’s early experience gave him direct exposure to the retail business. Starting as an hourly associate meant that his career included experience with the company’s operations at the store level before he moved into increasingly senior management roles.
Over time, he became involved with Walmart’s international business and later Walmart U.S. Before becoming CEO, he held major leadership responsibilities within Walmart’s international operations. The company’s board eventually selected him to succeed Mike Duke as President and CEO, effective February 1, 2014.
Doug McMillon’s Walmart Leadership
McMillon’s tenure as Walmart CEO lasted nearly twelve years. During that period, the retail industry experienced major changes, including the rapid expansion of e-commerce, changing consumer expectations and increasing use of technology throughout retail operations.
Walmart also continued developing its digital capabilities and integrating physical stores with online shopping. McMillon’s leadership period therefore coincided with a major transformation in how one of the world’s largest retailers served customers.
His role was not limited to Walmart’s traditional stores. The company’s business increasingly involved digital commerce, logistics, supply-chain technology and services designed around convenience.
In 2025, Walmart announced that John Furner would succeed McMillon as President and CEO. Walmart stated that McMillon would retire on January 31, 2026, while remaining on the company’s Board of Directors until the next annual shareholders’ meeting to support the leadership transition.
That transition became part of Walmart’s 2026 leadership story. As of 2026, McMillon should therefore be described as former President and CEO of Walmart, rather than the company’s current CEO. Walmart’s current leadership structure lists John Furner in the top executive role.
Who Is Joaquin Duato?
Joaquin Duato is a healthcare industry executive and the Chairman and Chief Executive Officer of Johnson & Johnson. He has spent a significant portion of his professional career with Johnson & Johnson and has held leadership positions across the company’s international and pharmaceutical operations.
According to Johnson & Johnson, Duato became CEO in January 2022 and Chairman in January 2023. The company says that under his leadership it has sharpened its focus on six major areas of healthcare: oncology, immunology, neuroscience, cardiovascular, surgery and vision.
Unlike McMillon, whose professional identity is strongly connected with retail, Duato’s career has developed within healthcare. His work has involved pharmaceutical operations, international management and strategic leadership.
Johnson & Johnson’s current leadership information identifies Joaquin Duato as Chairman and Chief Executive Officer, confirming that he continues to hold both roles in 2026.
Joaquin Duato’s Role at Johnson & Johnson
As CEO of Johnson & Johnson, Duato operates at the intersection of healthcare innovation, business strategy and global operations. Johnson & Johnson has continued to focus heavily on research, medicines, medical technologies and areas where the company sees significant unmet medical needs.
The company’s investor materials identify Duato as Chairman and Chief Executive Officer and highlight Johnson & Johnson’s long-term emphasis on healthcare innovation.
In 2026, Duato has also remained publicly involved in discussions about healthcare innovation and investment. Johnson & Johnson has announced significant investments in U.S. research, manufacturing and technology, reflecting the company’s broader focus on expanding healthcare capabilities.
For example, Johnson & Johnson announced a more than $1 billion investment in Jacksonville, Florida, in 2026 to strengthen its vision manufacturing, packaging and distribution operations.
Duato has also continued representing the company during investor communications. Johnson & Johnson’s 2026 investor events have listed him as Chairman and CEO, demonstrating his continuing executive responsibility at the company.
Doug McMillon and Joaquin Duato: What Do They Have in Common?
Doug McMillon and Joaquin Duato work in different industries, but their careers share several important characteristics.
First, both developed long-term careers inside major multinational corporations. McMillon spent decades at Walmart, beginning as an hourly associate in 1984. Duato also spent many years at Johnson & Johnson before becoming its chief executive.
Second, both reached the highest levels of corporate leadership through extensive experience rather than being newcomers to their organizations.
Third, both have been responsible for businesses operating on a global scale. Walmart is one of the world’s largest retailers, while Johnson & Johnson operates across major areas of healthcare.
Their leadership challenges, however, are different. McMillon’s professional world has centered on retail customers, stores, digital commerce and supply chains. Duato’s responsibilities involve medicines, medical technology, scientific research and healthcare markets.
Their 2026 Career Status
The most important distinction when discussing Doug McMillon and Joaquin Duato in 2026 is their current professional status.
Doug McMillon completed his tenure as Walmart’s CEO in January 2026. Walmart announced that John Furner would succeed him, with Furner’s appointment becoming effective February 1, 2026.
Joaquin Duato remains Chairman and CEO of Johnson & Johnson. The company’s current leadership page continues to identify him in both positions.
This means that articles published in 2026 should avoid describing McMillon as Walmart’s current CEO. His historical contribution to Walmart remains significant, but his executive position changed at the beginning of 2026.
Why Their Careers Matter
The careers of McMillon and Duato illustrate two different paths to leadership at major corporations.
McMillon’s story is particularly notable because he started his Walmart career as an hourly employee and ultimately became CEO. His journey demonstrates how a long career within a single organization can progress from operational experience to executive leadership.
Duato’s career illustrates another form of corporate development: international experience within a global healthcare company followed by responsibility for one of the industry’s largest organizations.
Their stories also show how leadership changes can mark new chapters for major corporations. Walmart entered 2026 with John Furner as CEO following McMillon’s retirement, while Johnson & Johnson continued under Duato’s leadership.
Final Thoughts
Doug McMillon and Joaquin Duato are two prominent business leaders whose careers have influenced major global companies in very different industries. McMillon spent more than four decades connected to Walmart and served as its CEO from 2014 until January 2026. His career began at the store level and eventually reached the company’s highest executive position.
Joaquin Duato represents a different but equally significant corporate journey. He became Johnson & Johnson’s CEO in January 2022 and Chairman in January 2023, and he continues to hold both positions in 2026.
For readers researching Doug McMillon and Joaquin Duato in 2026, the key point is that they should not be treated as current CEOs of two companies at the same stage of their careers. McMillon has moved into his post-CEO chapter following his retirement from Walmart, while Duato remains actively responsible for Johnson & Johnson as Chairman and CEO.
Their professional histories provide useful examples of long-term corporate leadership, organizational change and the different responsibilities involved in leading global companies in retail and healthcare.
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