SYNCLAYER INC. is a Japan-based company mainly engaged in cable system integration services for cable television (CATV) networks and related information communication systems. The company provides comprehensive system integration including system design, engineering, equipment procurement, network management, and turn-key project construction for entire cable plants from headend to customer premises; sales and support for cable TV internet solutions representing ARRIS International products such as CMTS and cable modems; cable-networking solutions for convention halls, offices, multi-dwelling units (MDU), and campus LAN applications; as well as design, construction, maintenance, and consulting for cable television and information communication systems. Founded in 1962 and headquartered in Nagoya, Japan, SYNCLAYER INC. operates primarily in Japan through its total integration division and equipment integration division, serving cable television operators and other customers with subsidiaries including Cable System Construction Co., Ltd., Okuda Electrical Industrial Co., Ltd., and Aichi Electronics (Zhong Shan) Ltd. in China. Recent developments include a collaboration with ai6 to develop the single-person occupancy safety confirmation service "Denpa Demiru-kun," along with treasury stock acquisitions and cancellations, increased dividends, and financial results for fiscal periods ending in 2025 showing net income such as Y138.00 million for the nine months ended September 2025.