Iwatsu Electric Co., Ltd., a world leader in telecommunications since 1938, has been supplying advanced business communications systems to the United States and Canada since 1969. Iwatsu Electric Co., Ltd. remains prominent throughout Japan and the telecommunications industry globally today with three Japanese branch offices and two overseas subsidiaries in Malaysia and Hong Kong. ICON Voice Networks is proud to be the exclusive provider of all current Iwatsu Enterprise products worldwide.


Founder Seiichi Iwasaki, born 1895 in Shimane, Japan came to run a small business called Iwasaki Kogyo in a Tokyo neighborhood for the manufacturing and selling of cables. In the 1930s, Seiichi Iwasaki got his start with the manufacturing of anti-induction telephones. With his product in high demand in the mining industry, the railroad industry, the police field, and the utility industry, Seiichi Iwasaki expanded and created the Iwasaki Tsushinki public business in 1638 (the abbreviation Iwatsu for Iwasaki Tsushinki became the official name in 1967). Since, Iwatsu has been a top Japanese telecommunications company and expanded globally. Achievements and clients include Nippon Telegraph and Telephone East Corporation, Nippon Telegraph and Telephone West Corporation; Japan Ministry of Defense; Japan Ministry of Education, Culture, Sports, Science, and Technology; Japan Ministry of Economy, Trade and Industry (METI); Japan Ministry of Land, Infrastructure, and Transport; Japan National Police Agency; Japan Post Group; Japan Atomic Energy Agency; Japan Aerospace Exploration Agency; J-Power (The Electric Power Development Co., Let.); and other local schools, governments, and energy companies.

Products and Service

Iwatsu backs up businesses with comprehensive, high-caliber tech services through fusion between hardware and software systems development, total system framework, and consistent system installation and maintenance. Iwatsu prides itself on its innovative ability to provide advanced and dynamic communications solutions and its strife to achieve total customer satisfaction. Major products include business communication systems like the Iwatsu Enterprise-CS, other digital key telephone systems, cordless systems, and data center services.