Ascent Solar Technologies Inc (ASTI)

[overlordpeter]

This list of companies manufacturing copper indium gallium selenide solar cells (CIGS) includes a number of companies, some of which have significantly reduced or completely closed down production:

Ascent Solar Technologies STILL ALIVE
Axuntek Solar Energy Co. Ltd. (small size manufacturer with own production, R&D)[citation needed]
Flisom (founded in 2005 as a spin-off company of ETH Zürich, Switzerland)
Global Solar Energy (module producer, U.S-based subsidiary of Hanergy)
Hanergy-Solibro (former subsidiary of Q-Cells)
Hulk Energy Technologies (HULKet, module producer, Taiwan)[1]
IBM
International Solar Electric Technology
Manz (turnkey CIGS fab)
Miasolé
Nuvosun[2]
Precursor Energetics (develops CIGS absorber materials, located in Santa Clara, CA, USA)[3]
Siva Power
Solar Frontier (subsidiary of Showa Shell Sekiyu)
Stion Corp[4]
Veeco Instruments Inc
sunplugged
Wonik IPS (CIGS Turnkey Solution)[5]
Former companies

HelioVolt
Nanosolar
Odersun
Soltecture (previously Sulfurcell)
Solyndra
TSMC Solar (module producer, wholly owned subsidiary of Taiwanese TSMC)[6][7]