Vectant Japan Corporation

Extreme Networks k.k.

NTT Communications Corporation

NTT DATA CORPORATION

OBIC Co., Ltd

Kansai Electric Power Co., Inc.

KDDI CORPORATION

KODAK JAPAN LTD.

Computer Associates Japan, Ltd.

Daiwa Securities Group Inc.

TDK Corporation

TOKYO GAS CO. ,LTD.

Tokyo Telecommunication Network Co., Inc.

TOSHIBA CORPORATION

JAPAN TELECOM CO., LTD.

NEC Corporation

BT Japan

Nihon Unisys, Ltd.

The Nomura Securities Co., Ltd.

Nomura Research Institute, Ltd.

Hitachi, Ltd.

Fuji Xerox Co., Ltd.

FUJITSU LIMITED

Matsushita Electric Industrial Co., Ltd.

Mitsubishi Corporation

THE YASUDA FIRE & MARINE INSURANCE CO., LTD.

Ricoh Company, Ltd.