Rockford is a city in the state of Illinois. With a long history as a hub for industrial development and manufacturing, the city features a number of historical attractions that pay homage to Rust Belt history. Available 24 hours a day, the NAEGELI Rockford office is located about 30 minutes from the Chicago Rockford International Airport. NAEGELI offers an array of state-of-the-art conference rooms, designed for comfort and sophisticated tastes.