Cincinnati — Cintas Corp. has received high-traction safety certification from the National Floor Safety Institute for its tile and carpet deep cleaning service.

Paterson, N.J. — Kontos Foods has more than doubled the square footage of its manufacturing and distribution facility to keep up with restaurant and retail demand for Mediterranean foods.

San Francisco — Chipotle Mexican Grill has started testing a new soy dish that is designed to appeal to vegetarians.

Sharon, Pa. — Casual dining franchise Quaker Steak & Lube plans to open 17 new restaurants in 2013.

Houston — Ignite Restaurant Group has agreed to acquire Romano’s Macaroni Grill from Golden Gate Capital for $55 million.

Thousand Palms, Calif. — Elektron Technology will soon unveil a new product that allows restaurants to wirelessly monitor and control food safety.

Export, PA — Karndean Designflooring has added Renee Mays to its commercial sales team. Mays will cover the Dallas metro area and northern Texas.

Portland, OR — Jersey Mike’s Subs is opening its first restaurant in the state of Oregon — its 33rd market — in Portland. This is the first of five restaurants planned in Portland.

Canton, MA — Dunkin’ Donuts has signed multi-unit store development agreements with two franchise groups to develop 11 new restaurants throughout New Orleans over the next several years.

Lumberton, NJ — Franklin Machine Products, Inc. (FMP) has promoted Michael Conte to president. He will succeed Joe Grato, who served as president for 13 years.