会社	共有, %
Tobu Railway Co., Ltd.	0.63
Shimizu Corporation	0.46
SCSK Corporation	0.45
Oji Holdings Corporation	0.42
The Chiba Bank, Ltd.	0.39
Otsuka Corporation	0.37
Bâloise Holding AG	0.31
Concordia Financial Group, Ltd.	0.3
Schindler Holding AG	0.28
Odakyu Electric Railway Co., Ltd.	0.2
Keisei Electric Railway Co., Ltd.	0.14
ITOCHU Techno-Solutions Corporation	0.12