Sumitomo Electric Industries
Sumitomo Electric Industries is a major in the Distribution & Misc segment of the semiconductor & AI supply chain, headquartered in Osaka. Its key suppliers include Coherent, Lumentum Holdings, Broadcom. Its key customers include NVIDIA, Arista Networks, Cisco Systems.
Optical fiber, compound-semiconductor devices, and EV power modules.
- Ticker
- TSE: 5802
- Headquarters
- Osaka
- Founded
- 1897
- Employees
- 182,773
- Revenue
- $31.2B (FY2026) · +188.3% YoY
- Net income
- $2.3B
- Operating margin
- 10.3%
- Market position
- major
- Value-chain segment
- Photonics & Optics, Power Semiconductors (incl. SiC, GaN)
- Key products
- Gold and copper bonding wire for IC packaging, Optical fiber and cable systems, Compound semiconductor devices (GaAs, GaN), EV power modules and wiring harnesses, Superconductive wire and magnets
About Sumitomo Electric Industries
Sumitomo Electric Industries, headquartered in Japan, operates in the Photonics & Optics and Power Semiconductors (incl. SiC, GaN) segments of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include Gold and copper bonding wire for IC packaging, Optical fiber and cable systems, Compound semiconductor devices (GaAs, GaN), EV power modules and wiring harnesses, Superconductive wire and magnets. wafergraph maps 3 tracked suppliers and 3 tracked customers for Sumitomo Electric Industries across the value chain. It has a supply-chain criticality score of 68/100, with 235 companies downstream of it.
Sumitomo Electric Industries, Ltd. is a manufacturer of electric wire and optical fiber cables. Its headquarters are in Chūō-ku, Osaka, Japan. The company's shares are listed in the first section of the Tokyo, Nagoya Stock Exchanges, and the Fukuoka Stock Exchange. In the period ending March 2021, the company reported consolidated sales of US$26,5 billion.
Key products
- Gold and copper bonding wire for IC packaging
- Optical fiber and cable systems
- Compound semiconductor devices (GaAs, GaN)
- EV power modules and wiring harnesses
- Superconductive wire and magnets