PI North America was founded as PROFIBUS Trade Organization in 1994 and was generally known as just PTO. Although an autonomous non-profit trade organization, PTO renamed itself to PI North America to more closely identify with the international umbrella organization for the Regional PI Associations.
PI North America is dedicated to showing industry the beneficial results of using fieldbuses in general and PROFIBUS and PROFINET in particular while assisting device manufacturers throughout North America in the development and marketing of PROFIBUS and PROFINET products.
Over 1400 companies organized in 25 Regional PROFIBUS Associations develop and supply fieldbus and Industrial Ethernet solutions for cost efficient and highly reliable automation.
PI North America is part of the global PI community that includes 25 Regional PI Associations (RPAs).