Company Profile

NTT Communications Corporation changed its name to NTT DOCOMO BUSINESS, Inc. on July 1, 2025. As an Industrial and Regional DX Platformer that drives digital transformation across industries and communities, we are enabling the development of a decentralized autonomous society where businesses and communities can thrive sustainably. Our mission is to unlock new value and help create prosperity for all.

Corporate Overview

Location of Corporate Headquarters, President and CEO, Capital, Employees
Board of Directors and Executive Officers

Our President and CEO Representative Member of the Board
Offices in Japan

Major Offices in Tokyo and Branch Offices in Japan
Key Facts

Brief History of NTT Group and NTT DOCOMO BUSINESS
Our Organization

Organization Structure, Business Functions, and Locations
Group Companies

List of our Group Companies
Corporate Profile
(PDF:5.11MB)
Updated July 1, 2025

Corporate Overview

NTT DOCOMO BUSINESS Corporate Headquarters

OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku, Tokyo 100-8019, Japan
Main: +81-3-6700-3000

President and CEO
Representative Member of the Board
Katsushige Kojima

Established: July 1, 1999
Capital: 230.9 billion yen
Employees: NTT DOCOMO BUSINESS: 9,350 / NTT DOCOMO BUSINESS Group: 17,550 (As of March, 2025)
Businesses: ICT services and solutions business, international telecommunications business, and related businesses