Chicago-based fast-casual restaurant Portillo's is appointing restaurant industry veteran Brett Patterson as president and chief executive officer, effective Feb. 23, 2026. Patterson will also join the company’s board of directors.

Patterson brings extensive leadership experience across large, national restaurant brands, with a strong background in operations, team development and driving sustainable growth. Throughout his career, he has been recognized as a people-first leader with a proven ability to deliver strong returns and long-term profitability.

“Brett has all the right qualities to lead Portillo’s into its next chapter of growth,” said Michael Miles Jr., chairman of the board. “He brings the strategic mindset, operations expertise, and leadership style needed to grow this brand, while preserving what makes Portillo’s so special and unique.

"Having worked his way up through the ranks and served in virtually every operational role within a restaurant, he understands the business from the ground up and the people who make it a success every day. The board, the executive team, and I are confident that he will honor our legacy while helping position the Company to deliver long-term value for our shareholders, guests, and team members.”

In his role, Patterson will be responsible for leading the company’s overall strategy, with a focus on market positioning, new restaurant growth and operational excellence, while continuing to invest in team members and elevate the customer experience.

“I am incredibly excited and honored to join Portillo’s,” said Patterson. “This is a tremendous brand with a powerful culture, an incredibly passionate fan base, a long runway for growth, and a team that truly cares about delivering great experiences.

"From the moment I stepped into Portillo’s, I recognized that it was a special brand with great food and truly dedicated teams. It’s clear this is a people-first organization where passion runs deep. I look forward to working alongside these talented teams to build on what differentiates Portillo’s while driving profitable, sustainable results."

Source: Portillo's