Ntt Inc · TSE:9432

Ntt — Nippon Telegraph and Telephone East — FY2024 Earnings Presentation

23 slides from Ntt's earnings presentation, May 9, 2025

1. Slide 1: Financial Results for the Fiscal Year Ended March 31, 2025 (26th Term)

   Financial Results for the Fiscal Year Ended March 31, 2025 (26th Term) May 9, 2025 Nippon Telegraph and Telephone East Corporation Copyright © NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION. All rights reserved.

2. Slide 2: Business Overview

   Business Overview Copyright © NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION. All rights reserved.

3. Slide 3: Shifting to a Management Structure that can Generate Long-Term Stable Earnings

   Shifting to a Management Structure that can Generate Long-Term Stable Earnings FY2024~FY2027 New Medium-Term Business Plan Shifting to a management Recover Hikari A one-year downturn before a comeback structure that can generate long- 1 Services Market Share term stable earnings (Units: Billions of

4. Slide 4: Operating Revenues (Restore Earning Ability)

   Operating Revenues (Restore Earning Ability) (Units: Billions of yen) 1,670.0 〈＋4.6〉 1,665.4 〈＋10.4〉 1,655.0 〈＋12.6〉 SI 151.0 revenue 122.0 〈＋16.4〉 138.4 IP packet 〈＋19.9〉 919.0 communication 898.0 〈＋1.1〉 899.1 revenue FY2024 FY2024 FY2025 Forecast Results Forecast Copyright © NIPPON TELEGRAPH AND T

5. Slide 5: Operating Profit (Profit-Turnaround)

   Operating Profit (Profit-Turnaround) (Units: Billions of yen) 220.0 〈＋6.5〉 〈＋3.5〉 213.5 210.0 FY2024 FY2024 FY2025 Forecast Results Forecast Copyright © NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION. All rights reserved. 3/13

6. Slide 6: (Reference) FY2024 Financial Results Summary and FY2025 Earnings Forecast

   (Reference) FY2024 Financial Results Summary and FY2025 Earnings Forecast (Units: Billions of yen, except Hikari Subscriptions) IFRS FY2023 FY2024 FY2025 (Consolidated) Results Results Year-over-year Forecast Year-over-year 1,710.5 (4.5) Operating Revenues 1,665.4 1,670.0 ＋4.6 〈1,655.9※2〉 〈＋9.5〉 298

7. Slide 7: Market Trends and Business Strategy

   Market Trends and Business Strategy Copyright © NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION. All rights reserved.

8. Slide 8: NW Demand and Customer Needs in the Wake of Explosive Digitization

   NW Demand and Customer Needs in the Wake of Explosive Digitization For Consumers For Enterprises For Hyperscalers G r d o e w m i a n n g d s N W Video services, games, Cloud migration and multi-site Low latency connections for remote work connectivity resilience generative AI c Comprehensive and u

9. Slide 9: NTT East's Target Business Portfolio

   NTT East’s Target Business Portfolio Create and expand Sustainability businesses Next Generation Education that can leverage NTT East’s Assets Agriculture (primary industry) Smart Infrastructure ITO Cloud Computing, SaaS Support Updating to the next generation of Disaster Prevention digital infrastr

10. Slide 10: Updating Existing Assets to Next Generation Digital Infrastructure

    Updating Existing Assets to Next Generation Digital Infrastructure Cloud Services Watching Remote Industrial ISP/VNE Mobile Resilience Businesses videos Work DX Businesses Generative AI, Security, Data Center Infrastructure Optimal connectivity tailored to user On-premise to Edge requirements Fully

11. Slide 11: Status of Individual Businesses

    Status of Individual Businesses Copyright © NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION. All rights reserved.

12. Slide 12: Net Increase in Hikari Services

    Net Increase in Hikari Services Gradual 10 Gbps area Expand to all expansion in coverage prefectures in the 70% response to East Japan area demand 100,000 (Lines) 75,000 50,000 All-Unit Subscription Services, Bottomed out strengthening of decrease in market Hikari 10 Gbps share for houses FY2024 FY2

13. Slide 13: Enterprise Business Revenue

    Enterprise Business Revenue (Units: Billions of yen) Target Status Year-over-year growth of 30% 220.0 ＋10.0 210.0 190.0 ＋20.0 GIGA Schools, Cloud lifts for Municipality NW Government Cloud Infrastructure, NW Services, Security, for data centers, etc. etc. FY2024 FY2024 FY2025 Forecast Results Foreca

14. Slide 14: Offering FLET'S Hikari Cross (10 Gbps) Service for Businesses

    Offering FLET’s Hikari Cross (10 Gbps) Service for Businesses Plan to launch highly reliable Hikari services targeting business users Stable communications 1 through secured bandwidth 2 SLA (service level agreement) Troubleshooting within 24 Highest 3 hours Standards in the Industry! Copyright © NIP

15. Slide 15: Generative AI Services to Promote Customers' Business DX

    Generative AI Services to Promote Customers’ Business DX Launched generative AI services specialized in streamlining municipal government operations Implementation End-to-end preparation and Implementation of Generative AI consultation support Generative AI Services Launched on April 9, 2025 Began o

16. Slide 16: Expand Indonesia's FTTH services by leveraging our engineering capabilities

    FTTH Service Businesses Overseas Expand Indonesia’s FTTH services by leveraging our engineering capabilities SURGE Group (Weave) and NTT East's Capabilities Future Developments ✓ Efficient installation and expansion of FTTH facilities ✓ Improved operational efficiency and maintenance quality • Owns

17. Slide 17: (Reference) Major Topics and Collaborations

    (Reference) Major Topics and Collaborations • Launched “All-Photonics Connect,” the world's highest level of guaranteed bandwidth communication service between user locations of up to 800 Gbps (December) • Successfully demonstrated first live audio remote production utilizing IOWN APN in the year-en

18. Slide 18: New Company Name: NTT EAST, Inc. (July 1, 2025~)

    New Company Name： NTT EAST, Inc. (July 1, 2025~) Copyright © NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION. All rights reserved.

19. Slide 19: News Release: Changes in Board of Directors and Executive Officers

    News Release: May 9, 2025 Changes in Board of Directors and Executive Officers Nippon Telegraph and Telephone East Corporation (headquarters: Shinjuku, Tokyo, CEO: Naoki Shibutani) announced today that at the Board of Directors meeting held May 8, 2025, the following changes in board of directors an

20. Slide 20: Executive Officer candidates

    Executive Officer Hiroko Shigeya (NTT East, General Manager, Nagano Branch, Saitama Division) Executive Officer Tadahiro Yonezawa (NTT East, General Manager, Tokyominami Branch, Tokyo Division) Executive Officer Hiroki Okuda (NTT East, Executive Manager, Government Solution Department, Business Inno

21. Slide 21: Senior Executive Vice President, Representative Director

    Senior Executive Vice President, Kei Ikeda Representative Director Senior Executive Vice President, Executive Officer CDAIO*2 CISO*3 Senior Executive Vice President, Toshimasa Kumagai Executive Manager, Internal Audit Representative Director Department Senior Executive Vice President, Executive Offi

22. Slide 22: Executive Officer assignments

    General Manager, Miyagi Branch, Miyagi Division Executive Officer Akinobu Matsui Senior Executive Manager, Sales Promotion Headquarters Executive Officer Koichi Suzuki General Manager, Tokyo Division Executive Officer Takaharu Kitajima Deputy Senior Executive Manager, Business Innovation Headquarter

23. Slide 23: Executive Officer assignments and notes

    Executive Officer Yumiko Takuma Executive Manager, Maintenance and Service Operation Department, Network Business Headquarters Executive Officer Motoi Yamana Senior Executive Manager, Digital CIO*9 Transformation Headquarters Executive Manager, Digital Design Department, Digital Transformation Headq

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