| License holder company | Brand | License number |
|---|
| Thermosolar Ltd | KSA Sea Sand Resistant | TSU002-20-D |
| ATAG Italia S.r.l. | SOLDPF10T | 16596Rev.0 |
| ATAG Italia S.r.l. | SOLDPF15T ;SOLDPF18T | 16597Rev.0 |
| ATAG Italia S.r.l. | SOLDPF21T | 16598Rev.0 |
| F.D.E. SOLAR SRL | FDE2.1AV,FDE2.6AV | ICIM-CLS-000165 |
| ELCORA LTD | EL 2.5 CA,EL 2.0 CA,EL 1.8 CA,EL 1.5 CA | SK08055361501 |
| THERMOSIFONES KAFSON LTD | KCSA/D 2.0 SKM,KCSA/D 1.5 SKM | SK08055371501 |
| Viessmann Deutschland GmbH | SLK 600 | 011-7S2900F |
| Reinhard Solartechnik GmbH | RST Sol 5 | 011-7S597F |
| Meier Tobler AG | TERZA 251-V;TERZA 251-H | 011-7S2483F |
| Jiaxing Jinyi Solar Energy Technology Co., Ltd. | Jinyi | SC0010-14 |
| Eco4you Holding B.V. | Eco4you | C900118 |
| DELPASO SOLAR S.L. | TOP 3000 H,TOP 3000 | 078-000357 |
| DELPASO SOLAR S.L. | TOP 2500,TOP 2500 H | 078-000356 |
| Termicol Energía Solar S.L. | S17,S21H,S21,S26H,S26 | 078-000309 |
| NOBEL INTERNATIONAL EAD | AELIOS | OEM9999-2-4 |
| Haining Ensun Solar Technology Co., Ltd | ENSUN | C900098 |
| HELIOFRANCE | COPERNIC H272 / V272 / H232 / V232 | SK-0010 |
| Heliofrance SARL | H272.12MK1;H232.12MK1;V272.12MK1;V232.12MK1 | SK0011 |
| DualSun SAS | DualSun xxxM - 60 - 3BBPI (xxx = 285W to 315W in steps of 5W) | 16458Rev.2 |
SOLAR KEYMARK
