| Company | Market cap | |
|---|---|---|
| 1 | KAJIMA CORPORATIONJP:1812 | ¥3.2T |
| 2 | taisei corporationJP:1801 | ¥2.87T |
| 3 | OBAYASHI CORPORATIONJP:1802 | ¥2.37T |
| 4 | SHIMIZU CORPORATIONJP:1803 | ¥1.96T |
| 5 | KANDENKO CO.,LTD.JP:1942 | ¥1.12T |
| 6 | HASEKO CorporationJP:1808 | ¥943B |
| 7 | ¥661B | |
| 8 | COMSYS Holdings CorporationJP:1721 | ¥618.5B |
| 9 | ¥461.1B | |
| 10 | TODA CORPORATIONJP:1860 | ¥423.5B |
| 11 | HAZAMA ANDO CORPORATIONJP:1719 | ¥354B |
| 12 | Kumagaigumi Co.,Ltd.JP:1861 | ¥278.8B |
| 13 | TOA CORPORATIONJP:1885 | ¥271.9B |
| 14 | OKUMURA CORPORATIONJP:1833 | ¥247.1B |
| 15 | ¥241.1B | |
| 16 | TOTETSU KOGYO CO.,LTD.JP:1835 | ¥170.2B |
| 17 | RAITO KOGYO CO., LTD.JP:1926 | ¥155.7B |
| 18 | TOKYU CONSTRUCTION CO.,LTD.JP:1720 | ¥142B |
| 19 | TAKAMATSU CONSTRUCTION GROUPJP:1762 | ¥141.5B |
| 20 | ASANUMA CORPORATIONJP:1852 | ¥84.9B |
| 21 | DAIHO CORPORATIONJP:1822 | ¥71.5B |
| 22 | TEKKEN CORPORATIONJP:1815 | ¥70.5B |
| 23 | FUKUDA CORPORATIONJP:1899 | ¥70.1B |
| 24 | THE ZENITAKA CORPORATIONJP:1811 | ¥60.4B |
| 25 | NITTOC CONSTRUCTION CO.,LTD.JP:1929 | ¥55.4B |
| 26 | JDC CORPORATIONJP:1887 | ¥49.4B |
| 27 | Fudo Tetra CorporationJP:1813 | ¥44.7B |