Bong-Jin Roh

KDDI America, Inc. provides telecommunication services. It also provides network, domestic long distance/international telephone, system integration, telegram, and fiber video transmission services. Its system integration services include LAN/WAN system integration and maintenance; and long distance/conference, such as long distance, international call from cell phone, toll-free, telephone conference, calling card, pre-paid phone card, and voice. The company also provides network services, such as private lines, frame relay/ATM, IP-VPN, and carrier alliance; and Internet services, including access and carrier alliance. In addition, it offers services to house, manage, troubleshoot, and optimize data center. The company was founded in 1989 and is headquartered in New York, NY.

KDDI Europe Ltd. provides telephone voice and data communications services. It offers network, data center, cloud/SAS and IT outsourcing. The company was founded in 1972 and is headquartered in London, the United Kingdom.

Part of KDDI Corp., KDDI China Corp. engages in the sales, maintenance, and operation of communication equipment. The company is based in Chaoyang, China. The CEO of the Chinese company is Yasuhiko Shiozaki.

Part of KDDI Corp., KDDI Taiwan Corp. is a company based in Taipei, Taiwan that offers various IT solutions to optimize the IT environment of its customers. The Taiwanese company provides a one-stop and high-quality network service provision to provide a network environment with confidence. KDDI Taiwan proposes various solutions to help customers visualize and automate routine work, protect important IT assets, and expand their businesses. The company offers products and services such as data center, RPA, IoT, network, security, and cloud/SaaS solutions. KDDI Taiwan also holds events and campaigns to promote its services and solutions.

Part of KDDI Corp., KDDI Singapore Pte Ltd. is a telecommunications company based in Singapore, Singapore. The Singaporean company provides telecommunications services.

BRACNet Ltd. provides broadband internet and intranet (data) services. Its services include internet for corporate users, data communication, system and network integration, broadband, value added services like MikroTik solution, web hosting and development, FTP server communication and business e-mail. The company was founded in 1996 and is headquartered in Dhaka, Bangladesh.

CDNetworks is a full-service content delivery network (CDN), providing technology and services that enable delivery of content anywhere in the world. CDNetworks offers a suite of services and solutions for caching, live/on-demand video streaming, and large file downloads. Originally founded in Korea, CDNetworks continues to adapt to meet the changing requirements of the market. As the Web matures into a platform for delivering mission critical applications, CDNetworks provides the services to control, optimize, and monitor those applications over the Public Cloud. Web Performance Suite combines all those services necessary for the delivery of websites and applications. This includes both dynamically generated, non-cacheable content (like real time transactions and personalization), and static, cacheable content (including images, media, text, video). The company was founded on May 27, 2000 and is headquartered in Seoul, South Korea.

KDDI & BT Global Solutions Corp. provides telephone voice and data communications services. The joint venture company is based in Tokyo, Japan. Toshitake Amamiya has been the CEO of the Japanese company since 2017.

Doosan Bears, Inc. operates sports clubs. The company was founded on March 24, 1983 and is headquartered in Seoul, South Korea.

Doosan Cuvex Co., Ltd. operates golf courses. The company was founded in 1998 and is headquartered in Chunchon, South Korea.

DLI Corp. provides professional training development training services. The company was founded on February 18, 2016 and is headquartered in Seoul, South Korea.