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 ...

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

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 ...

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

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

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

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

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

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

Enjoy unlimited access to all of our incredible journalism, in print and digital. Dallas’ most important news stories of the week, delivered to your inbox each Monday.

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 ...