According to Portillo's CEO Michael Osanloo, the main issue is a lack of awareness. That problem surfaced following the ...

A heartbreaking accident at a suburban Chicago Portillo’s left a community in mourning. Now, the restaurant is making changes ...

Sales at the fast-casual chain in the once-hot market slowed in the second quarter, prompting a revenue downgrade and ...

The growth of Chicago-based Italian beef sandwich and hot dog chain Portillo’s has been hindered by its high-profile, high-dollar expansion into Texas, CEO Michael Osanloo said during an earnings call ...

Portillo's ( NASDAQ: PTLO) reported revenue rose 3.6% on a year-over-year comparison to $188.5 million. The growth was mainly ...

The Portillo's drive-thru in Oswego, Illinois, will reopen after a 2-year-old boy was killed and 12 other people were injured ...

Photos and video from the scene, at the Oswego Portillo's on Route 34, show a car inside the restaurant past the front ...

Texas has emerged as a potential drag on Portillo's expansion plans across the country. The market that at first embraced the ...

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The Portillo’s restaurant in Oswego plans to install bollards in front of its entrance after a 2-year-old boy was killed on July 30 when a car crashed into the restaurant. “They’re going to do ...

Three people were injured, one critically, when a vehicle crashed into a Portillo's restaurant in Oswego, Illinois, on ...

Portillo's is scaling back its estimates for the year.