The following implementations have earned the Java 2 Platform, Enterprise Edition (J2EE) 1.2 Compatible brand.
| 1.2 Compatible Implementations |

ATG
Dynamo Application Server 5 |

BEA
WebLogic Server 6.1 |

Borland
AppServer 4.5 |

Fujitsu
INTERSTAGE |

Hewlett-Packard
Total-e-Server |

Hitachi
Cosminexus Server Standard Edition |

IBM
WebSphere Application Server 4.0 |

IONA
iPortal Application Server |
|

Macromedia
JRun Server 3.1 |

NEC
WebOTX 4 |

Oracle
9i Application Server |

Persistence
PowerTier Application Server 7.0 |

SAP Web Application Server |

SilverStream eXtend Application Server 3.7 |

J2EE SDK 1.2
Sun ONE Application Server 6.0
Sun ONE Studio 3 |

Sybase
EAServer 3.6.1 |

Trifork
Enterprise Application Server 2.2 |

Tmax Soft
JEUS 3.0 |