Marubun

Semiconductor & Electronic Equipment Distribution · Chuo, Tokyo

Marubun is an electronics distributor founded in 1947 and headquartered in Nihonbashi, Chuo, Tokyo. Its Electronic Devices business sells semiconductors and electronic components from Japanese and overseas suppliers, and supports customers moving production overseas through its global sales network.

Its Electronic Systems business sells and maintains aerospace and defense, communication, manufacturing and inspection, laser and optical, and industrial IoT equipment. The Entrepreneur business offers ICT solutions, AI robots, millimeter-wave radar modules and ultrasound imaging systems. It had 1,193 consolidated employees as of March 31, 2026.