| Company | Market cap | |
|---|---|---|
| 1 | ¥3.91T | |
| 2 | ¥3.85T | |
| 3 | TOYOTA TSUSHO CORPORATIONJP:8015 | ¥3.2T |
| 4 | ENEOS Holdings,Inc.JP:5020 | ¥2.11T |
| 5 | AISIN CORPORATIONJP:7259 | ¥1.54T |
| 6 | ¥1.14T | |
| 7 | Sekisui Chemical Co.,Ltd.JP:4204 | ¥1.12T |
| 8 | AGC Inc.JP:5201 | ¥932.8B |
| 9 | RICOH COMPANY,LTD.JP:7752 | ¥770.4B |
| 10 | Resonac Holdings CorporationJP:4004 | ¥584.8B |
| 11 | Nissan Chemical CorporationJP:4021 | ¥578.8B |
| 12 | HORIBA, Ltd.JP:6856 | ¥440.9B |
| 13 | ¥347B | |
| 14 | JGC HOLDINGS CORPORATIONJP:1963 | ¥321.2B |
| 15 | KANEKA CORPORATIONJP:4118 | ¥258.3B |
| 16 | KONICA MINOLTA, INC.JP:4902 | ¥217.1B |
| 17 | Hosiden CorporationJP:6804 | ¥131B |
| 18 | ISE CHEMICALS CORPORATIONJP:4107 | ¥130.9B |
| 19 | SAKATA INX CORPORATIONJP:4633 | ¥106.5B |
| 20 | nichicon corporationJP:6996 | ¥92.1B |
| 21 | K&O Energy Group Inc.JP:1663 | ¥82B |
| 22 | ¥57.4B | |
| 23 | HIRANO TECSEED CO.,LTD.JP:6245 | ¥22.6B |
| 24 | SAMCO INC.JP:6387 | ¥21.5B |
| 25 | NPC IncorporatedJP:6255 | ¥14.8B |
| 26 | KURAMOTO CO.,LTD.JP:5216 | ¥10.1B |
| 27 | Fujipream CorporationJP:4237 | ¥9.8B |