Restar Corp. manufactures and distributes semiconductors and electronic components. It operates through the following segments: Semiconductors & Electronic Components, Procurement, Electronic Equipment and Environmental Energy. The Semiconductors & Electronic Components segment carries out the sale and evaluation testing of semiconductors and electronic parts. The Procurement segment deals with the supply chain management through global procurement trading and related business outsourcing services. The Electronic Equipment segment sells audio-visual equipment, electronic measuring instruments, and applied products. The Environmental Energy segment engages in the renewable energy from solar power and wind power plants. The company was founded on October 1, 2009 and is headquartered in Tokyo, Japan.