Outline of NKKK
| Association name | Nippon Kaiji Kentei Kyokai, Incorporated Association （English name: Nippon Kaiji Kentei Kyokai） |
| Founded | February 11, 1913 |
| Representative | President Masaaki Ishida |
| Number of employees | 1200 (Including contract employees) |
| Number of operation sites | Domestic: 79, Overseas: 17 |
| Headquarters |
〒104-0032 9-7, 1 Chome, Hacchobori, Chuou Ward, Tokyo Tel.81-3-3552-1241 Fax.81-3-3552-1260 |
| Major operations | Needless to say, when surveying and examining ocean cargoes according to the Port Transport Business Act, we offer physical-chemical analysis, food hygiene analysis services, as well as various inspections according to the Ship Safety Law, and various measurements for customers with our worldwide network. |
