Potix Corporation

Potix Corporation is a privately held software company founded by Tom Yeh and Henri Chen. 

They are known for developing the ZK framework, an open-source Java web framework designed for rapid development of web and mobile applications.

The company is based in Taipei, Taiwan.

The ZK framework is particularly notable for its server-centric architecture and its ability to allow developers to build rich web applications using pure Java, without needing to write JavaScript.