INPEX Receives the Best IR Award and the "Most Liked!" IR Award for the First Time

IR

INPEX CORPORATION (INPEX) is pleased to announce that it has received both the Best IR Award and the "Most Liked!" IR Award for the first time in the 2026 IR Award organized by the Japan Investor Relations Association (JIRA).

Best IR Award

The Best IR Award recognizes companies that demonstrate a deep understanding of the purpose of investor relations, proactively engage in IR activities, and achieve outstanding results, including strong support from capital market participants. The awards were presented for the 31st time in 2026.

A total of 359 publicly traded companies applied for the 2026 IR Award, and 13 companies were selected. The IR Grand Prix was awarded to two companies, the Best IR Award to six, the IR Special Award to three, and the Best IR Award for Encouragement to two.

According to JIRA, the major reasons for selecting INPEX for the Best IR Award were as follows:
- INPEX's top management demonstrates a clear commitment to listening and responding directly to the views of the investment community and takes the lead in enhancing information disclosure and dialogue.
- INPEX responded promptly to the heightened tensions in the Middle East by providing timely disclosure on the impact of crude oil price fluctuations and its earnings outlook.
- In presenting its medium- to long-term vision, INPEX clearly explained its approach to financing large-scale investments and shareholder returns.
- The IR department continuously improves its disclosure, investor dialogue, and internal sharing of investor feedback, taking investor interests into account.

"Most Liked!" IR Award

The "Most Liked!" IR Award was established in 2020 to incorporate the perspectives of companies applying for the IR Prime Business Award through peer voting. The award aims to promote the sharing of proactive IR practices and encourage the adoption of best practices.
In 2026, 238 companies entered initiatives under the theme of "Initiatives to Enhance IR Activities through Greater Efficiency." A total of 23 companies, including INPEX, were selected.

Encouraged by this recognition, INPEX will continue to actively disclose information and engage in dialogue with shareholders, investors and other stakeholders.