About OCC

Since its establishment in the year 1935 as the first and only submarine communications cable specialized manufacturer in Japan, OCC has been involved in building communication infrastructure while planning its advance into the land communication cables and sensing cables business fields.
The rapid advance of information a communication technologies (ICT) has changed our lives and economic activities. Additionally, artificial intelligence (AI) and IoT diffusion is expected to enrich life of all at a world-wide level.
OCC, as a company playing a role in building communication infrastructures around the world, based on its technology development skills is committed to further polish its manufacturing capabilities to respond to diverse customer's needs with high quality and highly reliable products and solutions globally.
We also actively participate in global environmental issues, disaster prevention and resource exploration fields and will make every effort to contribute toward resolving the technological challenges.
OCC sincerely thanks your continued and unchanged patronage.