It was founded in the 1980s, and released the PT Elnusa Yellowpages in 1984. The company became PT Infomedia Nusantara in 1995 when PT Telkom invested in the company, and became a shareholder along with PT Elnusa.
Infomedia has three business divisions:
Directory services - publishes directories through various media
Call Center Services - provides inbound and outbound telephone-based services
Content Services - manages the development and marketing of the Infomedia database