| License holder company | Brand | License number |
|---|
| Gasokol GmbH | sunWin 27V,sunWin 27H | 011-7S2500F |
| GREENoneTEC Solarindustrie GmbH | FK8203 N4A Al hs FL,FK8203 N4A Al hs BF,FK8203 N2A Al hs BF | 011-7S1323F |
| SONNENKRAFT GmbH | SK500L-ECO-AL | 011-7S1568F |
| HEWALEX Sp. z o.o. Sp. k. | KS 3200F TLP ACR H | 011-7S2942F |
| PRESTIGIO ENERGY SRL | PE-200,PE-230,PE-250,PE-290 | 011-7S2933F |
| CLIMART SRL | SMART SOL CLASSIC 20,SMART SOL CLASSIC 23,SMART SOL CLASSIC 25,SMART SOL CLASSIC 29 | 011-7S2934F |
| Gasokol GmbH | - | 011-7S2499F |
| KBB Kollektorbau GmbH | K420-DH,K423-DH,K420-VH,K423-VH | 011-7S323F |
| Wallnöfer GmbH srl | Wallnöfer | 011-7S783F |
| Bosswerk GmbH & Co., KG | Bosswerk SunExtreme HighDensity | SC0358-14 |
| Energetyka Solarna ensol Sp. z.o.o. | ensol | 011-7S2939F |
| LLP KunTech | KT-2108 | 011-7S2944F |
| Hewalex Sp. z.o.o. Sp. Kom. | KS 2100F TP ACRm, KS 2100F TLP ACRm, KS 2200F TP ACRm, KS 2200F TLP ACRm, KS 2400F TP ACRm, KS 2400F TLP ACRm, KS 2550F TP ACRm, KS 2550F TLP ACRm | 011-7S2808F |
| Hewalex Sp. z.o.o. Sp. Kom. | KS 2100F TP AC / KS 2100F TLP AC, KS 2200F TP AC / KS 2200F TLP AC, KS 2400 TP AC, KS 2400 TLP AC, KS 2600F TP AC, KS 2600 TLP AC | 011-7S2822F |
| GREENoneTEC Solarindustrie GmbH | FK 6164N 4H | 011-7S2945P |
| ASOTEC | Alternativ- und Solartechnik GMBH | 011-7S842F |
| Hewalex Sp. z.o.o. Sp. Kom. | KS 2100F TP ACR / KS 2100F TLP ACR, KS 2200F TP ACR / KS 2200F TLP ACR, KS 2400F TP ACR / KS 2400F TLP ACR, KS 2600F TP ACR / KS 2600F TLP ACR | 011-7S2823F |
| PAPAEMMANOUEL S.A. | FMAX TOP_2.72;FMAX TOP_2.72H | SKM10039 |
| Chromagen | QR-SK, QR-SD, QR-SE, QR-SF | 011-7S2938F |
| IRFTS | EASY ROOF BOOSTR'L1 | 011-7S2587P |
SOLAR KEYMARK
