Peter McMahon: Net Worth, Income & Biography

Peter McMahon is a British-American business executive and corporate leader best known for his decades of experience in retail operations, supply chain management, and leadership roles in healthcare and medical industries. Over the years, he has built a successful professional career that reflects both international influence and financial stability.

Early Life & Education

Born on June 6, 1954, in Blackpool, Lancashire, England, Peter K. McMahon pursued higher education in business. He graduated from the University of Liverpool with a degree in Business Administration and Management, laying the groundwork for a career spanning multiple industries and continents.

Professional Career

McMahon’s career began in retail and supply chain management. Over more than 40 years, he held leadership roles in major global companies, including Sainsbury’s, Tesco, Walmart, Loblaw Companies Limited, and Shopko. These roles established him as a respected executive with expertise in international operations and corporate strategy.

In 1999, McMahon founded his own consulting firm, Icon Medical, where he helped healthcare startups and medical companies enter and expand in international markets. This venture further diversified his professional portfolio.

Since 2019, he has served as President and CEO of GreenSleeve Medical Corp, a company focused on developing medical devices aimed at improving surgical procedures and outcomes. This role continues to add to his long list of executive responsibilities.

Personal Life

Peter McMahon is married to Dana Perino, a former White House Press Secretary and current political commentator. The couple met in 1997 and married a year later. McMahon has two children from previous relationships and lives with Perino in Manhattan, New York. They share a love for travel and dogs, often spending time exploring new destinations together.

Net Worth & Income

As of 2025, most credible estimates place Peter McMahon’s net worth at around $10 million. This figure reflects the cumulative earnings from his executive leadership roles, consulting income, entrepreneurial ventures, and investments over four decades.

His income streams include:

• High-level executive salaries and performance bonuses from multinational companies

• Leadership compensation at GreenSleeve Medical Corp

• Earnings from consulting and business development services

• Potential real estate and equity investments in long-term assets

In addition to his personal wealth, McMahon’s household combined with his wife Dana Perino’s estimated net worth contributes to a financially stable family profile, though net worth figures typically reflect individual—not combined—assets.

Legacy & Public Perception

Unlike many business figures who seek the spotlight, McMahon maintains a relatively low public profile. His contributions mainly revolve around corporate growth, operational excellence, and mentoring upcoming professionals within his fields of expertise. His success is often cited as a result of consistent leadership, strategic thinking, and adaptability across industries.

Summary:
Peter McMahon’s journey from a business student in England to a seasoned executive in international retail and medical sectors showcases a lifetime of disciplined career progression. His estimated $10 million net worth reflects steady, long-term success rather than rapid wealth accumulation, making his story appealing for professionals aiming for sustainability in their careers.