Bit Origin
BTOG
Riot Platforms
RIOT
Bitdeer Technologies
BTDR
4
Argo Blockchain
ARBK
5
The9 Ltd
NCTY
Appian Corp. engages in the provision of business process management (BPM) solutions. Its products include BPM software, case management, mobile application development, and platform-as-a-service. The company was founded by Matthew Wheeler Calkins, Robert Charles Kramer, Marc Wilson, and Michael Beckley in 1999 and is headquartered in McLean, VA.