1-Dongguan nistar transmitting technology co., inc. 14
2-Smarten 13
3-Ideas tx ingenieria s.l. 11
4-Electrosistemas 10
5-Gcl-poly energy holdings ltd. 9
6-Sunlab power 7
7-Krannich solar 7
8-Casolar 7
9-Uniled iluminación s.l. 7
10-Swissol de centroamérica s.a. 5