Mattec's corporate offices are located in Mason, Ohio USA, a suburb of Cincinnati.

• Exit the airport and take I-275 East to I-71/I-75 North.
• Follow I-71 North across the Ohio River and through downtown Cincinnati.
• From downtown, go north approximately 19 miles to Exit 19 (Fields Ertel Road).
• Turn left off of Expressway onto Mason-Montgomery Road.
• Continue on Mason-Montgomery road until you reach the 5th traffic light. This will be just past the Lowe's store.
• Turn right onto Parkway Drive.
• Continue on Parkway Drive to the building behind Lowe's. This is the 4700 Building of Duke Drive (address on building)
• Mattec occupies the front corner offices, Suite 190. Parking is in front of building.