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
 * Midsummer AB (Swedish manufacturer of CIGS solar modules and sputtering equipment for thin-film solar cells)
 * Sunflare
 * Sunplugged
 * Solar Cloth

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)
 * Odersun
 * Siva Power
 * Solar Frontier (subsidiary of Showa Shell Sekiyu)
 * Solarion
 * Soltecture (previously Sulfurcell)
 * Solyndra
 * Stion
 * TSMC Solar (subsidiary of Taiwan Semiconductor Manufacturing)
 * Veeco Instruments Inc