Appian Corporation is a cloud computing company currently headquartered in Reston, Virginia, part of the Dulles Technology Corridor.
Appian sells a Platform as a Service for building enterprise software applications. It competes in the Low-Code Development, Business Process Management, and Case Management markets.
Appian was named the 2018 Washington D.C. area "Top Workplace" by The Washington Post.
Appian was founded in 1999 by Matthew Calkins with co-founders Michael Beckley, Marc Wilson, an...