• Ascent Solar Technologies
  Ascent Solar
  Ascent Solar Technologies, Inc. is a publicly traded solar energy company located in Littleton Colorado. Its primary product is a flexible thin film photovoltaic material on a plastic substrate...
  
  
• DayStar Technologies
  Daystar
  Daystar may refer to:* DayStar Digital, a company that used to manufacture Apple Macintosh clones* Daystar Technologies, a company that builds performance upgrades for Apple Macintosh Computers and services the previous company's products...
  
  
• Global Solar Energy
• HelioVolt
  HelioVolt
  HelioVolt Corporation is a privately held U.S. energy company in the solar energy sector. It manufactures photovoltaic solar modules using a thin film semiconductor process based on Copper Indium Gallium Selenide to produce photovoltaic modules...
  
  
• Honda Soltec
• IBM
  IBM
  International Business Machines Corporation or IBM is an American multinational technology and consulting corporation headquartered in Armonk, New York, United States. IBM manufactures and sells computer hardware and software, and it offers infrastructure, hosting and consulting services in areas...
  
  
• ICP
  ICP
  -Business:* International Comfort Products Corporation, a company that manufactures and markets central air conditioning systems, gas and oil furnaces* Indonesian Crude Price...
  
  
• Miasole
  Miasolé
  MiaSolé is a solar energy company developing Copper indium gallium selenide thin-film photovoltaic products. MiaSolé's manufacturing process lays CIGS on a flexible stainless steel substrate...
  
  
• Nanosolar
  Nanosolar
  Nanosolar is a developer of solar power technology. Based in San Jose, CA, Nanosolar has developed and commercialized a low-cost printable solar cell manufacturing process. The company started selling panels mid-December 2007, and plans to sell them at around $1 per watt...
  
   (printed electronics
  Printed electronics
  Printed electronics is a set of printing methods used to create electrical devices on various substrates. Printing typically uses common printing equipment or other low-cost equipment suitable for defining patterns on material, such as screen printing, flexography, gravure, offset lithography and...
  
  )
• Odersun
  Odersun
  Odersun AG is a German company which develops and manufactures thin-film solar cells and modules on copper tape specifically for building-integrated photovoltaics .- Company :...
  
  
• Q-Cells
  Q-Cells
  Q-Cells is a manufacturer of photovoltaic cells, established in 1999. Its core business is the development, production and marketing of crystalline silicon photovoltaic cells....
  
  -Solibro
• Solar Frontier (formerly a division of Showa Shell Sekiyu)
• Solyndra
  Solyndra
  Solyndra was a manufacturer of cylindrical panels of CIGS thin-film solar cells based in Fremont, California. Although the company was once touted for its unusual technology, plummeting silicon prices led to the company being unable to compete with more conventional solar panels...
  
  
• Sulfurcell
  Sulfurcell
  German company Sulfurcell was formed in 2001 and makes thin film solar cells. The company was voted sixth on the inaugural Guardian/Library House "CleanTech 100" list, which showcased the best in European clean technology companies....
  
  
• Veeco
  Veeco
  Veeco makes equipment to develop and manufacture LEDs, solar cells, hard disk drives, and other devices. The company supports customers through product development, manufacturing, sales and service sites in the U.S., Korea, Taiwan, China, Singapore, Japan, Europe as well as other locations.-...
  
   Instruments Inc
• Würth Solar (CISfab
  Fab
  -Commerce:*Fab , a frozen confectionery*Fab, a detergent marketed by Colgate-Palmolive-Culture:* F.A.B., a radio acknowledgment used in the Thunderbirds TV series...
  
  )
• Yohkon Energia (CIGS Spanish manufacturer)

See also

• Copper indium gallium selenide
  Copper indium gallium selenide
  Copper indium gallium selenide is a I-III-VI2 semiconductor material composed of copper, indium, gallium, and selenium. The material is a solid solution of copper indium selenide and copper gallium selenide...
  
  (CIGS)
• List of photovoltaics companies
• Thin-film photovoltaic cell
• Solar cell
  Solar cell
  A solar cell is a solid state electrical device that converts the energy of light directly into electricity by the photovoltaic effect....