| Company Code | Company Name | |
| 1973 |
NEC Networks & System Integration Corporation |
Media & Telecoms | TSE1 | Tokyo | Official Site |
| 1975 |
ASAHIKOGYOSHA |
Construction | TSE1, OSE1 | Tokyo | Official Site |
| 1978 |
Daiki Ataka Engineering Co.,Ltd. |
Machinery | TSE1, OSE1 | Tokyo | Official Site |
| 1979 |
Taikisha Ltd. |
Construction | TSE1 | Tokyo | Official Site |
| 1980 |
DAI-DAN Co., Ltd. |
Construction | TSE1, OSE1 | Osaka | Official Site |
| 1982 |
Hibiya Engineering, Ltd. |
Construction | TSE1 | Tokyo | Official Site |
| 1983 |
Toshiba Plant Systems & Services Corporation |
Construction | TSE1 | Kanagawa | Official Site |
| 2001 |
Nippon Flour Mills Co., Ltd. |
Foods | TSE1, OSE1, SSE (Sapporo) | Tokyo | Official Site |
| 2002 |
Nisshin Seifun Group Inc. |
Foods | TSE1, OSE1 | Tokyo | Official Site |
| 2003 |
NITTO FUJI FLOUR MILLING CO., LTD. |
Foods | TSE1 | Tokyo | Official Site |
| 2004 |
Showa Sangyo Co., Ltd. |
Foods | TSE1, OSE1 | Tokyo | Official Site |
| 2009 |
THE-TORIGOE Co., Ltd. |
Foods | TSE1, FSE (Fukuoka) | Fukuoka | Official Site |
| 2052 |
Kyodo Shiryo Co., Ltd. |
Foods | TSE1 | Kanagawa | Official Site |
| 2053 |
Chubushiryo Co., Ltd. |
Foods | TSE1, NSE1 | Aichi | Official Site |
| 2056 |
Nippon Formula Feed Mfg Co., Ltd. |
Foods | TSE1 | Kanagawa | Official Site |
| 2107 |
toyosugar co., ltd. |
Foods | TSE1 | Tokyo | Official Site |
| 2108 |
Nippon Beet Sugar Manufacturing Co., Ltd. |
Foods | TSE1 | Tokyo | Official Site |
| 2109 |
Mitsui Sugar Co., Ltd. |
Foods | TSE1, OSE1 | Tokyo | Official Site |
| 2120 |
Next Co., Ltd. |
Services | TSE1 | Tokyo | Official Site |
| 2127 |
Nihon M&A Center Inc. |
Services | TSE1 | Tokyo | Official Site |