Carrier-Related Business
In the Carrier-Related Business, the Group is engaged in the construction and maintenance of telecommunications equipment nationwide for NTT Group and New Common Carriers (NCCs), which are telecom carriers that entered the market after the liberalization of the telecommunications industry in the 1980s.
Access
We construct equipment such as communication cables (optical fiber and metal), utility poles for communication and underground pipes and undertake construction for the establishment of telephone and Internet access services.
Mobile
We offer a one-stop service from negotiations regarding the location of mobile phone base stations and other wireless communication equipment to their design, construction and maintenance.
Network
We do wiring work for communication devices and information processing devices in communication stations and construct equipment such as power systems for supplying power to these devices.
The COMSYS Group's advantages
Advantage 1
Trust-based relationships accumulated over the long term
COMSYS Group companies have a long history of supporting the construction of telecommunications equipment in Japan and, as partners in equipment construction, have earned the solid trust of telecommunications carriers.
Advantage 2
Telecommunications knowledge and technical capabilities
With in-house and outside technical training programs and experience working at numerous sites, we develop human resources that are knowledgeable and experienced in the latest telecommunications technologies and promote the construction of high-quality and safe equipment.
Contributing to the realization of a sustainable society
Full support for creating a stable mobile telecommunications environment
Mobile telecommunications signals can be affected by changes in the surrounding environment or sudden fluctuations in the number of users that were not initially anticipated.The construction of a new apartment building or the demolition of a building may suddenly impede smartphone connections that were previously unhindered. In addition, when many users gather in one location, such as during the construction of a new sports stadium or the hosting of various events, radio wave bandwidth can face sudden and extreme demand. The COMSYS Group has worked to build base stations for all telecommunications carriers in a way that ensures smooth communications for all even under such circumstances, and is doing its utmost to support the creation of a stable mobile telecommunications environment.
