Penton was an information services and marketing company. The company's three largest revenue streams came from events, digital and marketing services. Although Penton had a long history (see below) as a trade publisher, in 2015 it reported that 35 percent of its EBITDA derived from digital products, 54 percent from events, and 11 percent from print. The main industry segments served by Penton include agriculture, transportation, natural products/food, infrastructure, and design and manufacturing.