External Valuations

Dow Jones Sustainability Index（DJSI）

DJSI is a stock index jointly developed by S&P Dow Jones Indices in the United States and RobecoSAM in Switzerland. It conducts annual evaluations of companies' sustainability from an ESG perspective and selects the best companies overall while taking into account their market capitalization.

The Company has been selected as a constituent of the Asia/Pacific Index.

FTSE4Good Index Series

The Company has been selected as a constituent of the FTSE4Good Index, a global ESG index developed by FTSE Russell in the United Kingdom.

FTSE Blossom Japan Index

The company has been selected as a constituent of the FTSE Blossom Japan Index, an index created by FTSE Russell that reflects the performance of Japanese companies that excel in ESG response.

MSCI Japan Empowering Women Index

The Company has been selected as a constituent of the MSCI Japan Empowering Women Index, which selects companies that promote gender diversity among their employees and lead their industries in the participation and job promotions of women as well as promotion of diversity.

2024 Certified KENKO Investment for Health Outstanding Organizations Recognition Program (White 500)

This is one of the programs designed by the Ministry of Economy, Trade and Industry, and for which the Nippon Kenko Kaigi recognizes certified enterprises. We have been certified for eight consecutive years since the program's establishment in 2017. Additionally, we have been selected for "White 500", an award given to the top 500 enterprises in the large enterprise category.

Best IR Award

NTT won the IR Grand Prix given by the Japan Investor Relations Association in its 2022 IR Awards, which aim to select and honor companies that deeply understand the purpose of IR, are actively involved, and have achieved outstanding results, such as earning high support from market participants.

Awards for Excellence in Corporate Disclosure

In Awards for Excellence in Corporate Disclosure by The Securities Analysts Association of Japan, we were selected as the no. 1 excellent company in the Telecommunication / Internet category.

Eruboshi (Rank 3)

Eruboshi is a certification system based on the Act on Promotion of Female Participation and Advancement in the Workplace, and is issued to companies that meet certain criteria and have an excellent status regarding the promotion of women's active engagement in professional life. The company has obtained Eruboshi (Rank 3) certification, which means that it meets all five criteria.

Platinum Kurumin

Issued by the Ministry of Health, Labour and Welfare based on the Act on Advancement of Measures to Support Raising Next-Generation Children, Platinum Kurumin is issued to companies that have formulated an action plan for business owners, have achieved the goals set forth in the plan, and meet certain criteria.

Among Kurumin certified companies, Platinum Kurumin certification is given to excellent companies that are working to support child rearing with higher standards.

PRIDE Index Gold status

For the seventh year in a row, we have received the PRIDE Index Gold status, which recognizes outstanding companies in the PRIDE Index, an index developed by the private organization "work with Pride" to evaluate LGBTQ-related efforts in the workplace.

NTT has signed on to the United Nations Global Compact (UNGC) put forth by the United Nations in June 2022, stating its support as the NTT Group.