8 companies · FY2026 results (annual securities reports)
INPEX ranks first for average salary in the Energy & Resources industry at ¥11.7M. The top three are INPEX (¥11.7M), Cosmo Energy (¥11.5M) and ENEOS (¥11.4M).
Across the 8 companies the average is ¥9.84M and the median ¥10.1M. K&O comes last at ¥7.54M, a gap of about 1.5x to the leader.
5 of 8 companies are above the average. 4 pay an average of ¥10M or more.
Energy & Resources Industry TOP3
Shares 1Y is a closing-price reference (vs. about a year earlier).
| Rank | Company | Average salary | Revenue | Operating profit | Operating margin |
|---|---|---|---|---|---|
| 1 | INPEX1605 | ¥11.7M | ¥2.0T | ¥1.1T | 56.5% |
| 2 | Cosmo Energy5021 | ¥11.5M | ¥2.7T | ¥144.8B | 5.4% |
| 3 | ENEOS5020 | ¥11.4M | ¥11.8T | ¥466.6B | 4.0% |
| 4 | JAPEX1662 | ¥10.3M | ¥340.3B | ¥38.9B | 11.4% |
| 5 | Idemitsu5019 | ¥9.94M | ¥8.1T | ¥212.2B | 2.6% |
| 6 | San-Ai Obbli8097 | ¥8.23M | ¥611.6B | ¥12.4B | 2.0% |
| 7 | Nittetsu Mining1515 | ¥8.10M | ¥209.7B | ¥18.8B | 9.0% |
| 8 | K&O1663 | ¥7.54M | ¥91.4B | ¥10.6B | 11.6% |
Revenue and operating profit are from the latest full-year consolidated results. Average salary is for the reporting entity per its annual securities report; pure holding companies with fewer than 50 staff are excluded.
