EMC JAPAN K.K.
FUJITSU LIMITED
Fuji Xerox Co., Ltd.
Hewlett-Packard Japan, Ltd.
Hitachi, Ltd.
i2 Technologies Japan, Inc.
The Japan Research Institute, Limited
KDDI CORPORATION
Matsushita Electric Industrial Co.,Ltd.
Microsoft Co.,Ltd.
Mitsui & Co., Ltd.
Nihon Unisys, Ltd.
Nomura Research Institute, Ltd.
NTT Communications Corporation
NTT COMWARE CORPORATION
NTT DATA CORPORATION
NTT DoCoMo, Inc.
ORACLE CORPORATION JAPAN
TOSHIBA CORPORATION
VeriSign Japan K.K.
Visa International Asia Pacific Limited
BT Japan Corporation