# NTT Data Group

> company

**Wikidata**: [Q1030691](https://www.wikidata.org/wiki/Q1030691)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NTT_Data)  
**Source**: https://4ort.xyz/entity/ntt-data-group

## Summary
NTT Data Group is a Japanese public company and a subsidiary of NTT, Inc., specializing in IT service management and information technology consulting. Founded in 1988 and headquartered in the Toyosu district of Tokyo, the company operates globally through a network of subsidiaries, including NTT DATA, Inc., NTT Data Italia, and NTT DATA Spain. It is listed on the Tokyo Stock Exchange and transitioned to a holding company structure in 2023.

## Key Facts
- **Founded:** 1988
- **Headquarters:** Toyosu Center Building, 3-3, Toyosu 3-chome, Koto-ku, Tokyo, Japan (Postal Code: 135-6033)
- **Parent Organization:** NTT, Inc.
- **Stock Exchange:** Tokyo Stock Exchange (Ticker: 9613)
- **ISIN:** JP3165700000
- **Legal Form:** Kabushiki gaisha; became a holding company in 2023
- **Industries:** IT service management, information technology consulting
- **Major Subsidiaries:** NTT DATA, Inc., NTT Data Italia, NTT DATA Spain
- **Website:** https://www.nttdata.com
- **Official Name History:** 
  - 1988–1998: Nippon Telegraph and Telephone Data Communications Corporation (エヌ・ティ・ティ・データ通信株式会社)
  - 1998–2023: NTT Data Corporation (株式会社エヌ・ティ・ティ・データ)
  - 2023–Present: NTT Data Group Corporation (株式会社NTTデータグループ)
- **Social Media Followers (YouTube):** Approximately 5,000 (as of January 25, 2025)

## FAQs
**What is the primary business focus of NTT Data Group?**
NTT Data Group operates primarily in the IT service management and information technology consulting sectors, providing services on a global scale through its various subsidiaries.

**Is NTT Data Group a publicly traded company?**
Yes, it is a public company listed on the Tokyo Stock Exchange under the ticker code 9613, allowing its securities to be traded by the general public.

**Who owns NTT Data Group?**
The company is a subsidiary of the Japanese telecommunications giant NTT, Inc., although as a public company, its ownership is distributed among general public shareholders as well.

**What are the key historical changes in the company's corporate structure?**
The company was originally founded in 1988 as NTT Data Communications, renamed to NTT Data Corporation in 1998, and reorganized as NTT Data Group Corporation (a holding company) in 2023.

**Where is NTT Data Group headquartered?**
The company's headquarters are located in the Toyosu Center Building at 3-3, Toyosu 3-chome, in the Koto ward of Tokyo, Japan.

## Why It Matters
NTT Data Group plays a significant role in the global technology infrastructure as a major provider of IT services and consulting. Its status as a public company facilitates large-scale capital formation, enabling investment in innovation and business expansion across international markets. As a central component of the NTT conglomerate, it supports critical digital transformation initiatives for clients worldwide. The company's evolution from a data communications entity to a global holding company reflects its adaptation to the changing demands of the digital economy and its strategic importance in the technology sector.

## Notable For
- Being a subsidiary of NTT, Inc., one of Japan's largest telecommunications companies.
- Maintaining a multilingual digital presence with Wikipedia entries available in 18 languages, including English, Japanese, Spanish, French, and German.
- Operating a diversified social media ecosystem with distinct regional accounts for Germany (@ntt_data_de), the US (@NTTDATAServices), and the UK (@NTT_DATA_UK).
- Transitioning to a holding company structure in 2023 to streamline corporate governance.
- Possessing a comprehensive set of global identifiers, including an ITU/ISO/IEC Object Identifier (1.3.6.1.4.1.338) and a Legal Entity Identifier (5493002EC5B5JPXBH349).

## Body

### Corporate Identity and History
NTT Data Group was established in 1988 under the name *Nippon Telegraph and Telephone Data Communications Corporation* (エヌ・ティ・ティ・データ通信株式会社). In 1998, the company underwent a rebranding, changing its official Japanese name to *Kabushiki-gaisha Enu-Ti-Ti Data* (株式会社エヌ・ティ・ティ・データ). The entity adopted its current name, *Kabushiki-gaisha NTT Data Group* (株式会社NTTデータグループ), in 2023, coinciding with a shift in its legal form to a holding company. The company is legally structured as a *kabushiki gaisha*, a type of joint-stock company under Japanese law.

### Business Operations and Structure
As a public company, NTT Data Group offers its securities for sale to the general public, distinguishing it from private enterprises. Its core industries are IT service management and information technology consulting. The corporate hierarchy identifies NTT, Inc. as the parent organization. NTT Data Group owns several key subsidiaries, including NTT DATA, Inc. (presumed US-based), NTT Data Italia, and NTT DATA Spain, extending its operational reach across Europe and the Americas.

### Financial and Market Status
The company is listed on the Tokyo Stock Exchange with the ticker code 9613. Its International Securities Identification Number (ISIN) is JP3165700000. The transition to a holding company in 2023 marked a significant shift in its corporate governance structure. The company's Japan Corporate Number is 9010601021385, and its Legal Entity Identifier (LEI) is 5493002EC5B5JPXBH349.

### Headquarters and Location
The global headquarters of NTT Data Group is situated in the Toyosu area of Tokyo, specifically at the Toyosu Center Building, 3-3, Toyosu 3-chome. The postal code for this location is 135-6033. An image of the headquarters building is available via Wikimedia Commons.

### Digital Presence and Social Media
NTT Data Group maintains a robust online presence across multiple platforms:
*   **Website:** The official corporate website is https://www.nttdata.com.
*   **Twitter:** The company operates several verified regional accounts, including @ntt_data_de (Germany, active since April 21, 2009), @NTTDATAServices (US, active since December 10, 2008), and @NTT_DATA_UK (UK, active since January 4, 2011).
*   **Facebook:** The primary corporate page is "NTTDATAJapan."
*   **YouTube:** The official channel is "nttdatapr" (Channel ID: UCeDiFmWz85aBkz_l39T4SNA), which was established on July 23, 2010. As of January 25, 2025, the channel has approximately 5,000 subscribers.

### Classification and Associations
NTT Data Group is classified as a business, enterprise, and public company. It is an active member of the Japan Association for Promotion of Internet Application in School Education. The entity is recognized by numerous authority databases globally, reflecting its standing in the international corporate landscape.

### Identifiers and External Records
The entity is cataloged in numerous global databases and systems:
*   **Library and Academic IDs:** VIAF ID (312917382), NDL Authority ID (Japan, 00694246), Library of Congress Control Number (n2013073140), and HAL Structure ID (487149).
*   **Corporate and Technical IDs:** Freebase ID (/m/05mybp8), Opencorporates ID (jp/9010601021385), ITU/ISO/IEC Object Identifier (1.3.6.1.4.1.338), and Private Enterprise Number (338).
*   **Social and Professional IDs:** Quora Topic (NTT-Data), Indeed Company ID (Ntt-Data), Littlesis Organization ID (316372), and a discontinued Microsoft Academic ID (911821948).

## References

1. Virtual International Authority File
2. Google Knowledge Graph
3. Freebase Data Dumps. 2013
4. Quora
5. HAL
6. YouTube API