List of CIGS companies

List of notable companies manufacturing copper indium gallium selenide solar cells (CIGS):

• Ascent Solar Technologies
• Avancis (former subsidiary of Saint Gobain)
• Miasolé^[1]
• Midsummer AB^[2] (Swedish manufacturer of CIGS solar modules and sputtering equipment for thin-film solar cells)
• Sunflare^[3]
• Sunplugged ^[4]
• Solar Cloth ^[5]

Former companies or companies that no longer produce CIGS modules:

• IBM
• International Solar Electric Technology
• Flisom (founded in 2005 as a spin-off company of ETH Zürich, Switzerland)
• Global Solar Energy (module producer, US-based subsidiary of Hanergy)
• GSHK Solar (module producer, HK-based)
• Hanergy-Solibro (former subsidiary of Q-Cells)
• HelioVolt
• Nanosolar
• Nice (former Manz / Würth Solar)^[6]
• Odersun
• Siva Power
• Solar Frontier (subsidiary of Showa Shell Sekiyu)^[7]
• Solarion^[8]
• Soltecture (previously Sulfurcell)
• Solyndra
• Stion
• TSMC Solar (subsidiary of Taiwan Semiconductor Manufacturing)^[9][10]
• Veeco Instruments Inc^[11]