By the Profile Insiders Editorial Team
Doug McMillon and Joaquin Duato are business leaders tied to two of America’s largest corporations: Walmart and Johnson & Johnson. McMillon led Walmart as president and CEO until January 2026, while Duato is chairman and CEO of Johnson & Johnson. What links them is the scale of the organizations they led, not a documented personal or business relationship. The sources we reviewed do not show that the two worked together.
Who Is Doug McMillon?
Doug McMillon is a retail executive who spent his career at Walmart, the world’s largest retailer by revenue. According to Walmart’s official biography, he served as president and CEO from 2014 through January 2026.
He is closely associated with Walmart’s move from a store-centered business toward an omnichannel model, one that combines physical stores, online shopping, pickup, and delivery. Before becoming CEO, he held senior roles across the company, including leading Sam’s Club and Walmart International.
The leadership change matters for accuracy. Walmart’s announcement of its CEO transition confirms that John Furner succeeds him. Pages that still call McMillon Walmart’s current CEO are out of date.
Who Is Joaquin Duato?
Joaquin Duato is a pharmaceutical executive who has spent most of his career at Johnson & Johnson, the global healthcare company known for innovative medicines and medical technology. He became CEO in January 2022 and was named chairman in January 2023.
His path was international. Johnson & Johnson’s official biography of Joaquin Duato describes a career with leadership across global operations, including its pharmaceutical business. Business Roundtable also publishes a member profile that adds independent organizational context.
His public identity is built on healthcare, research, and managing a company whose products are heavily regulated.
What Connects Doug McMillon and Joaquin Duato?
The clearest connection is professional: both have led very large, complex, global organizations. Each has had to make strategic decisions about where a company invests, how it organizes its operations, and how it serves customers or patients in many countries.
They also belong to the same peer group of chief executives of major American public companies, and both are associated with Business Roundtable, the association of U.S. CEOs. Shared membership in a business organization is not evidence of a working relationship, though, and we found no documented joint project, partnership, or personal tie.
That is a statement about the record. It does not prove the two have never met. It means only that no public source shows a direct connection, and we will not suggest one.
How Their Leadership Careers Compare
| Doug McMillon | Joaquin Duato | |
|---|---|---|
| Company | Walmart | Johnson & Johnson |
| Industry | Retail and e-commerce | Healthcare: medicines and medical technology |
| Top role | President and CEO, 2014 to January 2026 | CEO since January 2022, chairman since January 2023 |
| Career pattern | Long climb inside one company | Career centered on one company, with international roles |
| Current status | Stepped down as Walmart CEO | Chairman and CEO |
Retail and Omnichannel Operations
Walmart’s business depends on stores, pricing, supply chains, and increasingly on e-commerce. A retail chief executive has to manage millions of small transactions, thin margins, and constant pressure from customers who compare prices easily.
That is a high-volume, high-frequency business, where logistics and efficiency decide outcomes.
Healthcare Innovation and MedTech
Johnson & Johnson’s business depends on research, clinical evidence, regulatory approval, and long development timelines for new treatments and devices. A healthcare chief executive has to balance scientific progress, patient needs, and government oversight.
That is a lower-volume, higher-stakes business, where a single product can take years to bring to market.
Career Achievements and Leadership Influence
What each executive has achieved is best described through their role, not through claims of sole credit. McMillon led Walmart for more than a decade, a period in which the company expanded its online and omnichannel capabilities. Duato leads Johnson & Johnson as it works across pharmaceuticals and medical technology.
Company-wide results come from large teams, boards, and market conditions. We avoid attributing a company’s performance to either man alone, and we do not claim one was more successful than the other. They worked in different industries with different measures of success.
Net Worth and Compensation: What Is Publicly Known?
We do not publish a net-worth figure for either executive, because we could not verify a current, attributable estimate. Many sites list numbers, but those are usually undated guesses.
It helps to separate three ideas. Disclosed compensation is what a public company reports paying an executive. Shareholdings are the company stock a leader owns, which also appear in filings. Net worth is the total value of everything a person owns minus debts, and it includes private assets that filings do not show.
Compensation and shareholdings can inform an estimate. They do not tell you someone’s total wealth.
What the Evidence Shows
| Question | Evidence-based answer |
|---|---|
| Does McMillon still lead Walmart? | No. His CEO tenure ended in January 2026 |
| Is Duato Johnson & Johnson’s CEO? | Yes. CEO since January 2022, chairman since January 2023 |
| Did the two work together? | No documented collaboration in the sources reviewed |
| Are they related or business partners? | No evidence of either |
Frequently Asked Questions
Who are Doug McMillon and Joaquin Duato?
McMillon is the former president and CEO of Walmart. Duato is the chairman and CEO of Johnson & Johnson.
What connects Doug McMillon and Joaquin Duato?
Both have led large global organizations. The sources we reviewed do not establish a direct relationship between them.
Did Doug McMillon and Joaquin Duato work together?
No direct collaboration can be established from the public sources we reviewed.
How are their careers different?
McMillon’s career is rooted in retail and omnichannel operations. Duato’s is rooted in healthcare, pharmaceuticals, and medical technology.
Conclusion
Doug McMillon and Joaquin Duato share the experience of leading enormous American companies, but they did so in different industries, and the record shows no direct relationship between them. For another comparison of prominent business leaders, read our article on Kathy Warden and María Asunción Aramburuzabala.