They have offices in Los Angeles, Montreal, London, Tokyo, Hyderabad, Honolulu, Bucharest and São Paulo.

In addition, they create, purchase, and maintain proprietary software libraries to aid developers with whom they have working relationships, a common practice among electronic game publishers.

JAMDAT was founded by Scott Lahman and Zack Norman, two ex-Activision executives, and Austin Murray in March 2000.

JAMDAT went public in late 2003 and gained immediate success after the release of several The Lord of the Rings tie-in mobile games.

On August 8, 2007, it was announced that Barry Cottle will join EA Mobile as the new Senior Vice President and General Manager.

In October 2010, EA Mobile announced the acquisition of UK-based iPhone and iPad games publisher Chillingo for US$20 million in cash.