People who search “Greg Garland and Marvin Ellison” usually want to know who these two executives are and whether they are linked. They are two separate American business leaders. Greg Garland is the former chairman and CEO of Phillips 66 and a director at Exxon Mobil and Amgen. Marvin Ellison is chairman and CEO of Lowe’s and a FedEx director. As of November 2026, I found no verified partnership, shared company or joint announcement connecting them.
Quick Answer: Who Are Greg Garland and Marvin Ellison?
Garland comes from energy and chemicals and Ellison from retail, and the two industries rarely overlap. Garland was Chair and CEO of Phillips 66 from 2012 to 2022 and Executive Chair from 2022 to 2024. Ellison is Chairman and CEO of Lowe’s, a Fortune 100 home improvement company with more than 1,700 stores and about 300,000 associates.
Is There a Verified Connection Between Them?
No documented connection turned up in the sources I checked, which were company press releases, SEC proxy statements and executive biographies. The two men sit on different boards. Garland’s current public company boards are Exxon Mobil and Amgen, while Ellison’s are Lowe’s and FedEx. I also found no joint business deal, shared employer or public statement involving both.
That doesn’t prove they have never met. Executives at this level attend the same conferences and industry gatherings. It does mean that any claim of a specific relationship, such as a partnership, a friendship or a business arrangement, is unverified. Treat such claims with caution unless a named, reliable source supports them.Greg Garland and Marvin Ellison.
Who Is Greg Garland?
Greg Garland is a chemical engineer who spent most of his career in the Phillips Petroleum family of companies. He holds an undergraduate degree in chemical engineering from Texas A&M University. He began his career with Phillips in 1980 as a project engineer in the Plastics Technical Center.
Career at Phillips 66 and Earlier
Before Phillips 66, Garland was Senior Vice President of Exploration and Production, Americas at ConocoPhillips from 2010 to 2012. Before that, he was President and CEO of Chevron Phillips Chemical Company from 2008 to 2010. He became chairman, president and CEO of Phillips 66 in May 2012.
In April 2022, Phillips 66 announced that Garland would step down as CEO on July 1, remain Executive Chairman, and be succeeded by Mark Lashier. In October 2023 he told the company he would retire from the board effective May 2024. Earlier in his tenure, he also served a two-year term as chairman of the American Petroleum Institute’s board.
Boards and Affiliations Today
Exxon Mobil announced that Garland was elected to its board effective November 3, 2025. He serves on its Audit and Finance Committees. At Amgen, he has been a director since 2013 and chairs the Governance and Nominating Committee. His other affiliations include the Barbara Bush Literacy Foundation, where he is Board Vice Chair.
Who Is Marvin Ellison?
Marvin Ellison is one of the best-known retail executives in the United States. He has more than 35 years of retail leadership experience, earned a business administration degree from the University of Memphis and an MBA from Emory University, and sits on the FedEx board.
From J.C. Penney to Lowe’s
Before Lowe’s, Ellison was CEO of J.C. Penney, and he left that job to lead Lowe’s. Lowe’s lists him as a director since 2018. The board first elected him Chairman in May 2021. The company’s 2026 proxy statement explains why the board keeps the combined chairman-and-CEO structure and says it balances this with an independent lead director, Richard Dreiling.
Strategy at Lowe’s
Under Ellison, Lowe’s has pursued an omnichannel strategy, which means integrating stores and online shopping. One example is a private brand. Ellison told CNBC that Lowe’s Essentials would offer shoppers great value and great quality, with a launch planned for the first quarter of 2025. Lowe’s has also sold its Canadian operations in a deal valued at $400 million to focus on the U.S. business.
Greg Garland and Marvin Ellison Compared
| Greg Garland | Marvin Ellison | |
|---|---|---|
| Industry | Energy, refining, chemicals | Retail, home improvement |
| Best-known role | Chair and CEO of Phillips 66 (2012–2022) | Chairman and CEO of Lowe’s |
| Current status | Non-executive director | Active chairman and CEO |
| Public company boards | Exxon Mobil, Amgen | Lowe’s, FedEx |
| Education | Chemical engineering, Texas A&M | Business degree, University of Memphis; MBA, Emory |
| Documented link to the other | None found | None found |
The comparison shows two different leadership paths. Garland is a technical specialist who rose through engineering and commercial roles in a capital-heavy industry. Ellison is an operator who built his reputation on running large store networks. Today Garland is a non-executive director, while Ellison remains a working chief executive.Greg Garland and Marvin Ellison
Why Do People Search for Both Names Together?
Searches that pair two executives often come from news snippets, board lists, “top CEOs” roundups or AI-generated suggestions that place unrelated names side by side. Some searchers may also mix Garland up with other people named Garland, or Ellison with other people named Marvin Ellison. One unrelated Marvin Ellison is a Maine-based activist and writer who appears on a nonprofit board page. Check the full name, employer and role before attributing any statement or profile to either man.
What Is Verified and What Is Not
Verified: their careers, current boards and titles, as stated in company press releases and SEC proxy filings.
Not verified: any personal or business relationship between them, and any exact net worth for either man. Third-party net worth pages exist, but the one I found for Ellison only counted a limited stock holding and was outdated, so I don’t treat it as a net worth figure.
Q: Who is Greg Garland?
A: Greg Garland is the former chairman and CEO of Phillips 66, which he led from 2012 to 2022, and later its executive chairman until 2024. He is now a director at Exxon Mobil and Amgen.
Q: Who is Marvin Ellison?
A: Marvin Ellison is chairman and CEO of Lowe’s. He previously led J.C. Penney and also serves on the FedEx board.
Q: Are Greg Garland and Marvin Ellison connected?
A: No verified business partnership, shared company or joint announcement was found. They work in different industries and sit on different boards.
Q: Is Greg Garland still CEO of Phillips 66?
A: No. He stepped down as CEO in July 2022, was succeeded by Mark Lashier, and left the board in May 2024.
Q: What boards does Greg Garland serve on?
A: He serves on the Exxon Mobil board, where he joined in November 2025, and the Amgen board, where he has served since 2013.
Q: What companies has Marvin Ellison led?
A: He is chairman and CEO of Lowe’s and previously led J.C. Penney. He is also a FedEx director.
Q: What is their net worth?
A: No reliable, verified net worth figure was found for either man, so none is given here.
Conclusion
Greg Garland and Marvin Ellison are accomplished executives from different industries. Garland spent a decade leading Phillips 66 and now sits on the Exxon Mobil and Amgen boards. Ellison leads Lowe’s and serves on the FedEx board. No reliable source I found shows a partnership or direct link between them. This article reflects sources checked in November 2026, and it will be updated if credible reporting shows a documented connection.
