- Business
- Takaoka Toko Co., Ltd. specializes in the manufacturing and provision of electrical power distribution equipment and systems. Its core product portfolio includes substation equipment such as oil-immersed transformers, gas insulated transformers, nitrogen sealed transformers, molded transformers, and mobile transformers; electrical switchgear including disconnectors, gas circuit breakers, medium voltage vacuum switches, and low voltage switchgear; and SCADA and control systems encompassing distribution management systems, substation automation systems, solar plant control and monitoring systems, wide-area monitoring systems with synchrophasors, microgrid controller systems, and fault locating systems. The company also produces intelligent electronic devices (IEDs), lightning current measuring devices for wind power plants, automated optical inspection systems for semiconductors, and a variety of transformers and voltage/current transformers for power supply and demand management. It serves primarily the electric power infrastructure sector with products supporting power networks and smart grid solutions.
Founded in 1923, Takaoka Toko is headquartered in Japan and operates both domestically and internationally, including growth markets such as China and India. Recent strategic developments include the establishment of the new TAKAOKA TOKO Group Management Philosophy and the formulation of a Medium-term Management Plan 2027 focused on transformation and growth through business portfolio management, investment in high-growth areas like electric vehicle (EV) infrastructure, smart metering, and energy management services aimed at carbon neutrality. Notably, the company has expanded its gas-insulated voltage transformer business, automated manufacturing processes for molds and transformers, and launched products responding to the evolving semiconductor inspection market. It is also actively developing next-generation Automatic Metering Infrastructure (AMI) and data utilization businesses. In 2024-2025, Takaoka Toko announced a change in dividend policy and has been enhancing productivity through consolidation and automation while increasing its share in international markets. These efforts are integral to its SQC First Reform initiative, prioritizing safety, quality, and compliance to revitalize and grow its core power equipment and smart energy businesses.
Takaoka Toko's strategic focus embraces sustainable energy solutions, including the deployment of EV charging systems, microgrids, and smart power grids, with ongoing global expansion efforts. The company aims to support carbon neutrality and energy efficiency through advanced technology innovation and collaboration with partners across industries. Its extensive product and service range, combined with recent operational enhancements and strategic initiatives, position Takaoka Toko as a comprehensive provider in the power equipment and smart energy infrastructure industry.