Osaka-based developer of IoT sensors that measure electrical current, power and frequency to support energy management.
Founded in 2015 and based in Osaka, Japan, SIRC Co., Ltd. develops IoT sensing devices for energy management and efficiency. Its multi-functional sensors measure electrical current, power and angles in a compact chip that can be added to existing infrastructure, serving factories, hospitals and commercial facilities. In March 2025, the company raised JPY 136.000 mn in venture funding from new investor Yanmar Ventures. CEO Mariko Takahashi leads the company, which is at the Series B stage.
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