Here's the list of TGS exibitors (I'll put it in the OP too)
I'll bold the big ones that showed their line up, like a checklist
ARC SYSTEM WORKS Co., Ltd.
ASCII MEDIA WORKS INC.
AVATRIP (Russia)
Bushiroad Inc.
Capcom Co.,Ltd. - Line-up announced
China Pavilion (China)
Guangzhou Aipai Network Technology Co.,Ltd (China)
Hangzhou Xuanji Science&Technology Information Corporation (China)
Nanjing Bbmf Information Technology Co., Ltd. (China)
Nanjing Magic Cube Technology Co., Ltd. (China)
Nanjing Nine Elements Film TV & Gartoon Co., Ltd. (China)
NedDragon Websoft Inc. (China)
Original Force 3D Animation Studio (China)
Shanghai Giant Network Science & Technology Co., Ltd. (China)
Shanghai Internationalo Cultural Service and Trade Platform (China)
Shanxi Bough Animation Company (China)
Shanxi Huizhong Animation Technology Development Co., Ltd. (China)
Shengqu Information Technology (Shanghai) Co., Ltd. (China)
Zhejiang Sinour Industry Co., Ltd. (China)
Zhejiang Zhongnan Animation Co., Ltd. (China)
D3 PUBLISHER INC.
ENTERBRAIN, INC.
GameSalad
gloops, Inc.
G-mode Co., Ltd.
GREE, Inc.
HAPPINET CORPORATION
KONAMI
KOZIN-MON／KGS／SOGOGAKUEN HUMANACADEMY
LEVEL-5 Inc. - Line Up announced
MEDAROT INC
MORI GAMES CO., LTD.
MUNAZO INC.
NADESHIKO STYLER
NAMCO BANDAI Games Inc. - Line-up announced
PROTOTYPE CO., LTD.
Scanavo Manufacturing Hong Kong Ltd. (Hong Kong)
SECT INTERNATIONAL CORPORATION
SEGA CORPORATION - Line Up-annouced
SIGGRAPH Asia 2012 (Singapore)
Sony Computer Entertainment Inc.
SQUARE ENIX CO., LTD. Line-up announced
SteelSeries (Denmark)
Taiwan Game Pavilion (Taiwan)
Art and Mobile Entertainment Co., Ltd. (Taiwan)
Dept. of Multimedia and Game Science, Lunghwa University of Science and Technology (Taiwan)
International Games System Co., Ltd. (Taiwan)
MOBAGEL INC. (Taiwan)
X-LEGEND Entertainment Co., Ltd. (Taiwan)
XPEC Entertainment Inc. (Taiwan)
Taiwan External Trade Development Council (Taiwan)
TECMO KOEI GAMES CO., LTD.
VUZIX Corporation (USA)
Wizards of the Coast LLC (USA)
Zhejiang Pavilion (China)
FanFan Comic Technology Co., Ltd. (China)
Hangzhou StarQ Information Technology Co., Ltd. (China)
Zhejiang Dishun Tech. Co., Ltd. (China)
Zhejiang Zhongnan Group Cartoon and Animation Television Co., Ltd. (China)
