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 ...

According to Portillo's CEO Michael Osanloo, the main issue is a lack of awareness. That problem surfaced following the opening of the chain's first location in The Colony in Dall ...

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 ...

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

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 ...

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

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

The Portillo's in Oswego where a 2-year-old boy died and 12 others were hurt after a car crashed into the restaurant has ...