| SoftBank Group Corp.JP:9984 | 39.73T |
| Hitachi, Ltd.JP:6501 | 22.92T |
| Mitsubishi CorporationJP:8058 | 21.85T |
| NTT, Inc.JP:9432 | 13.82T |
| Mitsubishi Heavy Industries,Ltd.JP:7011 | 13.39T |
| Mitsubishi Electric CorporationJP:6503 | 13.32T |
| KDDI CORPORATIONJP:9433 | 11.35T |
| JP:9434 | 10.66T |
| Sumitomo Electric Industries, Ltd.JP:5802 | 9.38T |
| Marubeni CorporationJP:8002 | 8.75T |
| SUMITOMO CORPORATIONJP:8053 | 8.64T |
| Fujikura Ltd.JP:5803 | 8.61T |
| DAIKIN INDUSTRIES, LTD.JP:6367 | 7.05T |
| FUJITSU LIMITEDJP:6702 | 6.85T |
| NEC CorporationJP:6701 | 5.6T |
| FUJIFILM Holdings CorporationJP:4901 | 3.96T |
| ENEOS Holdings,Inc.JP:5020 | 3.94T |
| Furukawa Electric Co., Ltd.JP:5801 | 3.79T |
| Resonac Holdings CorporationJP:4004 | 3.33T |
| NIDEC CORPORATIONJP:6594 | 3.24T |
| SECOM CO., LTD.JP:9735 | 2.97T |
| LY CorporationJP:4689 | 2.93T |
| DAIWA HOUSE INDUSTRY CO., LTD.JP:1925 | 2.91T |
| Nomura Research Institute,Ltd.JP:4307 | 2.73T |
| The Kansai Electric Power Company, IncorporatedJP:9503 | 2.51T |
| KINDEN CORPORATIONJP:1944 | 1.36T |
| Sojitz CorporationJP:2768 | 1.25T |
| KANDENKO CO.,LTD.JP:1942 | 1.22T |
| Tokyo Century CorporationJP:8439 | 1.18T |
| MARUWA CO., LTD.JP:5344 | 919.9B |
| TIS Inc.JP:3626 | 824.5B |
| Canon Marketing Japan Inc.JP:8060 | 807.3B |
| Kyushu Electric Power Company, IncorporatedJP:9508 | 792.4B |
| Dexerials CorporationJP:4980 | 722.1B |
| COMSYS Holdings CorporationJP:1721 | 701.2B |
| NS Solutions CorporationJP:2327 | 654.4B |
| DAIHEN CORPORATIONJP:6622 | 649.7B |
| KRAFTIA CORPORATIONJP:1959 | 630.7B |
| Takasago Thermal Engineering Co., Ltd.JP:1969 | 584.8B |
| Internet Initiative Japan Inc.JP:3774 | 561.3B |
| EXEO Group, Inc.JP:1951 | 555.9B |
| PENTA-OCEAN CONSTRUCTION CO.,LTD.JP:1893 | 484.8B |
| SWCC CorporationJP:5805 | 422B |
| MUSASHI SEIMITSU INDUSTRY CO.,LTD.JP:7220 | 363.8B |
| SANKI ENGINEERING CO.,LTD.JP:1961 | 359B |
| MIRAIT ONE CorporationJP:1417 | 348.2B |
| DAI-DAN CO.,LTD.JP:1980 | 330B |
| Hokkaido Electric Power Company, IncorporatedJP:9509 | 200B |
| NITTO KOGYO CORPORATIONJP:6651 | 193.4B |
| TKC CorporationJP:9746 | 178.9B |