Nuclear Industrial Directory of Japan

Nuclear Industrial Directory of Japan

Nuclear Engineering and Services Company


5-2-1, Ueno, Taito-ku, Tokyo 110-0005, Japan

Contact Person
Mr. Shutaro Katakai

Corporate Information

Nuclear Engineering and Services Company (GNESC) was established in 2015 as a wholly-owned subsidiary of JAPC*1 and has extensive and proven expertise in maintenance of nuclear power stations, radiation control, operation of nuclear power stations and auxiliary facilities, development and maintenance of IT application software, etc.

*1: The Japan Atomic Power Company (JAPC) is an electric power company which owns and operates two nuclear power stations in Japan and has a leading role as a pioneer in nuclear power through various projects.

Nuclear Engineering

GNESC has been working together with JAPC to challenge new business fields as a pioneer of nuclear power company.

Our technical fields are as follows:

The classroom simulator is ideal for education for engineers of electric power companies, nuclear administration staff of government agencies and students in nuclear engineering.

Information Service

GNESC provides various IT solutions to nuclear-related organizations as well as JAPC.
Our services include the following: