Shigeki Hayashi

Secure-24 LLC provides hosting, comprehensive managed information technology, and cloud services. It offers application service, managed IT service, managed cloud, premier services, and security and compliance. The company was founded by Volker Straub and Matthias Horch in 2001 and is headquartered in Southfield, MI.

NTT Communications Corp. provides domestic and international telecommunications services. It offers cloud, data center, networking, voice and video communications, managed security, operations management, and customer portal services. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan.

Part of Nippon Telegraph & Telephone Corp., NTT Europe Ltd. was founded in 1988. The company is based in London, UK. NTT Europe provides various services to solve all kinds of challenges faced by corporate customers, such as managing and improving the security of smartphones, cost reduction, and business efficiency. The British company's official website showcases its corporate information and services and solutions for corporate customers. Additionally, the company integrates local 5G with its network and cloud technology to create value-added services that contribute to the realization of their Smart World vision.

NTT Global Data Centers, Inc. engages in the provision of information technology services and solutions. It offers data center deployment, cloud connect, carrier connect, and dedicated project management. The company was founded by George C. Macricostas and Constantine S. Macricostas in 2000 and is headquartered in Sacramento, CA.

Part of Nippon Telegraph & Telephone Corp., NTT Ltd. (United Kingdom) is a technology company based in London, UK. NTT Ltd. offers a comprehensive portfolio of services that enable business transformation. The British company was founded in 2019 and the CEO is Abhijit Dubey.

Nippon Telegraph & Telephone West Corp. provides regional telecommunication services in the western parts of Japan. The firm's activities include telephone services, integrated digital communications services, leased circuit services and other telecommunication-related activities. The company was founded on July 1, 1999 and is headquartered in Osaka, Japan.