Hiroshi Nakai

Ionbond AG Olten designs and manufactures surface coating tools and coating equipment. It offers a range of wear resistant and low friction coatings for mechanical components in industrial, aerospace, racing applications; coatings for automotive components; biocompatible carbon, metallic thin film coatings for medical implants, instruments, including orthopedic, spine, trauma, cardiovascular, instruments and tools,, cell attachment surfaces; decorative PVD coatings for architectural, interior, sport, leisure, automotive, firearms, musical instruments and applications. The company was founded in 1904 and is headquartered in Olten, Switzerland.

Part of IHI Corp., Indigo Topco Ltd. is a British company that functions as an investment holding company. The company is based in Consett, UK and was founded in 2009.