Project Entropia Traders Intends to have few selected members. Contains information and a member roster. http://hus1.nu/pet/

Avenging Angels of Entropia For warriors. Contains information. http://wreker.tripod.com/aae/

The Acadian Society Information, member roster, history and joining form. http://www.geocities.com/acadiansociety/home

Amazonia For women gamers and to those who play as a female character. News, information and articles. http://members.tripod.com/amazonia_pe/

Atlantis Corporation Contains news and information. http://atlantiscorporation.tripod.com/

Eon Developing Contains information. http://www.eondeveloping.com/

The Order of The Black Eagles [TOBE] Contains news, information, member roster, chat and a forum. http://tobe.topcities.com/

Smith & Mining Corporation Contains news, information, member roster, forum and a banking service to deposit or withdraw in-game currency. http://www.smc-central.com/

TreadStone71 Contains news, information, member roster, forum, gallery and downloads. http://www.treadstone71.org/

United Army of Entropia Contains information, member roster and a forum. http://unitedarmyofentropia.tk/

Future Calypso Corporation [FCC] Part of a fictional corporation, the "Future Corporation". Contains information, history, structure and forum. http://nyllet.wikner.org/

Entropia Pioneers Contains news, FAQ, member roster, forums and creature information. http://entropia-pioneers.kicks-ass.org/phpBB2/

Bash & Lenny Corporation Contains information, member roster, history and a forum. http://freewebhosting.hostdepartment.com/B/BnLcorp/

Coat Killers Contains information, member roster and comic strips. http://www.truantduck.com/ck/

George the Allophyl Homepage for an in-game pet. http://www.geocities.com/georgethepet/