Aspen Technology, Inc. (AspenTech) is a global provider of industrial software designed to optimize asset performance in capital-intensive industries. Following a landmark 2022 transaction with Emerson Electric, the company integrated Emerson's OSI and Subsurface software businesses, expanding its reach into power transmission and distribution. It is widely recognized for its aspenONE platform which utilizes Industrial AI to improve efficiency and sustainability in the energy, chemical, and engineering sectors.