Compile Heart is video game developer and publisher located in Tokyo, Japan. It is most well known for the Hyperdimension Neptunia and Record of Agarest War series of games.
The company is to a certain extent the successor of the similarly named Compile, as it was initially managed by Compile founder Masamitsu Niitani and in 2010 acquired the rights to many of its predecessor's games.
Compile Heart is part of the Idea Factory Group, alongside Idea Factory and Design Factory. In 2013 the group also established an American branch, Idea Factory International, which has started publishing some of their games North America and Europe.