Sustainability
stake Site Reports
Profiles of stake worksites and stake Group companies including information on the worksites' environmental and safety activities, relationship with the local community, and an executive message.
Site reporting ended in 2022.
Back numbers
FY2022
- stakeカジノ Sites
- stake Group Companies in Japan
-
- stake Kasei Co., Ltd.[PDF:226KB]
- stake Polymix Inc.[PDF:239KB]
- stake Medical Inc.[PDF:189KB]
- stake North Co., Ltd.[PDF:231KB]
- Tokyo Zairyo Co., Ltd.[PDF:158KB]
- RIMTEC Corporation[PDF:450KB]
- stake Yamaguchi Co., Ltd.[PDF:328KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:226KB]
- Tohpe Corporation[PDF:279KB]
- stake Opto Bio Lab Co., Ltd.[PDF:152KB]
- stake Group Companies Outside Japan
FY2021
- stakeカジノ Sites
- stake Group Companies in Japan
-
- stake Kasei Co., Ltd.[PDF:214KB]
- stake Polymix Inc.[PDF:237KB]
- stake Medical Inc.[PDF:186KB]
- stake North Co., Ltd.[PDF:224KB]
- Tokyo Zairyo Co., Ltd.[PDF:168KB]
- RIMTEC Corporation[PDF:305KB]
- stake Yamaguchi Co., Ltd.[PDF:298KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:228KB]
- Optes Inc.[PDF:210KB]
- Tohpe Corporation[PDF:309KB]
- stake Opto Bio Lab Co., Ltd.[PDF:150KB]
- stake Group Companies Outside Japan
FY2020
- stakeカジノ Sites
- stake Group Companies in Japan
-
- stake Kasei Co., Ltd.[PDF:216KB]
- stake Polymix Inc.[PDF:279KB]
- stake Medical Inc.[PDF:223KB]
- stake North Co., Ltd.[PDF:258KB]
- Tokyo Zairyo Co., Ltd.[PDF:195KB]
- RIMTEC Corporation[PDF:342KB]
- stake Yamaguchi Co., Ltd.[PDF:346KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:285KB]
- Optes Inc.[PDF:228KB]
- Tohpe Corporation[PDF:393KB]
- stake Opto Bio Lab Co., Ltd.[PDF:225KB]
- stake Group Companies Outside Japan
FY2019
- stakeカジノ Sites
- stake Group Companies in Japan
-
- stake Kasei Co., Ltd.[PDF:473KB]
- stake Polymix Inc.[PDF:498KB]
- stake Medical Inc.[PDF:372KB]
- stake North Co., Ltd.[PDF:497KB]
- Tokyo Zairyo Co., Ltd.[PDF:348KB]
- RIMTEC Corporation[PDF:497KB]
- stake Yamaguchi Co., Ltd.[PDF:603KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:528KB]
- Optes Inc.[PDF:429KB]
- Tohpe Corporation[PDF:733KB]
- stake Opto Bio Lab Co., Ltd.[PDF:513KB]
- stake Group Companies Outside Japan
FY2018
- stakeカジノ Sites
- stake Group Companies in Japan
-
- stake Kasei Co., Ltd.[PDF:475KB]
- stake Polymix Inc.[PDF:490KB]
- stake Medical Inc[PDF:408KB]
- stake North Co., Ltd.[PDF:460KB]
- Tokyo Zairyo Co., Ltd.[PDF:408KB]
- RIMTEC Corporation[PDF:506KB]
- stake Yamaguchi Co., Ltd.[PDF:638KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:518KB]
- Optes Inc.[PDF:514KB]
- Tohpe Corporation[PDF:675KB]
- stake Group Companies Outside Japan
FY2017
- stakeカジノ Sites
- stake Group Companies in Japan
-
- stake Kasei Co., Ltd.[PDF:479KB]
- stake Polymix Inc.[PDF:508KB]
- stake Medical Inc[PDF:451KB]
- stake North Co., Ltd.[PDF:480KB]
- Tokyo Zairyo Co., Ltd.[PDF:414KB]
- RIMTEC Corporation[PDF:621KB]
- stake Yamaguchi Co., Ltd.[PDF:712KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:542KB]
- Optes Inc.[PDF:549KB]
- Tohpe Corporation[PDF:562KB]
- stake Group Companies Outside Japan
FY2016
- Worksites
- stake Group (Japan)
-
- stake Kasei Co., Ltd.[PDF:277KB]
- stake Polymix Inc.[PDF:258KB]
- stake Medical Inc[PDF:217KB]
- stake North Co., Ltd.[PDF:282KB]
- Tokyo Zairyo Co., Ltd.[PDF:238KB]
- RIMTEC Corporation[PDF:291KB]
- stake Yamaguchi Co., Ltd.[PDF:447KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:299KB]
- Optes Inc.[PDF:339KB]
- Tohpe Corporation[PDF:374KB]
- stake Group (Overseas)
FY2015
- Worksites
- stake Group (Japan)
-
- stake Kasei Co., Ltd.[PDF:290KB]
- stake Polymix Inc.[PDF:254KB]
- stake Medical Inc[PDF:125KB]
- stake North Co., Ltd.[PDF:207KB]
- Tokyo Zairyo Co., Ltd.[PDF:265KB]
- RIMTEC Corporation[PDF:174KB]
- stake Yamaguchi Co., Ltd.[PDF:360KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:294KB]
- Optes Inc.[PDF:250KB]
- Tohpe Corporation[PDF:251KB]
- stake Group (Overseas)
FY2014
- Worksites
- stake Group (Japan)
-
- stake Kasei Co., Ltd.[PDF:278KB]
- stake Polymix Inc.[PDF:201KB]
- stake Medical Inc[PDF:133KB]
- stake North Co., Ltd.[PDF:252KB]
- Tokyo Zairyo Co., Ltd.[PDF:227KB]
- RIMTEC Corporation[PDF:228KB]
- stake Yamaguchi Co., Ltd.[PDF:331KB]
- stake Chemicals Yonezawa Co., Ltd.[PDF:208KB]
- Optes Inc.[PDF:251KB]
- Tohpe Corporation[PDF:172KB]
- stake Group (Overseas)
FY2013
- Worksites
- stake Group (Japan)
- stake Group (Overseas)
FY2012
- Worksites
- stake Group (Japan)
- stake Group (Overseas)