HARTING K.K.

HARTING K.K. is the Japanese subsidiary of the HARTING Technology Group, a globally renowned enterprise headquartered in Espelkamp, Germany. Founded in 1945, the HARTING Technology Group has established itself as a worldwide leading provider of industrial connection technology for the three main lifelines of Data, Signal, and Power. With a global presence in over 40 countries, HARTING is a true pioneer in the industry, particularly known for setting the global standard with its heavy-duty rectangular connectors (the Han® connector series), which have garnered overwhelming support across global industries for their reliability under the harshest conditions.

As the very first Asian subsidiary of the group, HARTING K.K. was established in Tokyo on December 4, 1985. Over the decades, the Japanese branch has built a solid and esteemed reputation by delivering highly reliable, world-class products manufactured through highly automated and meticulously quality-controlled processes. Driven by the philosophy of providing specialized support tailored to the demanding standards of the Japanese market, the company expanded its operations significantly. Today, HARTING K.K. operates out of its headquarters in Shin-Yokohama, Kanagawa Prefecture, and maintains three additional regional sales offices in Nagoya (Central Japan), Shin-Osaka (Western Japan), and Fukuoka (Kyushu). This strategic four-office structure ensures that we can provide prompt, responsive, and attentive sales and technical support to our clients nationwide.

Our core business encompasses the manufacturing, sales, and distribution of heavy-duty industrial connectors, printed circuit board (PCB) connectors, and industrial Ethernet switches. Beyond standard components, we specialize in offering fully customized solutions, cable assemblies, and advanced device connectivity tailored to diverse applications. We are also actively expanding our footprint in emerging technologies, offering cutting-edge components for e-mobility charging infrastructure and Single Pair Ethernet (SPE). Our innovative products serve a wide array of vital industries, including railway transportation, factory automation, robotics, data centers, semiconductor manufacturing, and renewable energy sectors.

At HARTING K.K., we pride ourselves on a stringent, proprietary quality assurance system that guarantees the durability and premium performance our clients expect. Although we are a foreign-affiliated global company, our organizational culture in Japan is characterized by a close-knit, highly professional team environment that values flexibility and cross-functional collaboration. By leveraging our extensive worldwide network and pioneering technological expertise, we strive to build closer partnerships with our customers, offering optimized solutions for increasingly complex industrial networking environments. We remain deeply committed to empowering Industry 4.0 and advancing industrial transformation in Japan and across the globe.