| Greensun Solar Energy Tech Co., Limited (CN) | D pavilon 101B |
| Menlo Electric S.A. (PL) | D pavilon 101C |
| COMFORTEX TEHNO SYSTEMS SRL (RO) | D pavilon 102A |
| Hunova Built Kft. | D pavilon 102B |
| Cando Solar - Cannnovation Photoelectric Technology Co., Ltd. (CN) | D pavilon 102C |
| Electrocool Magyarország Kft. | D pavilon 102D |
| A1 Solar Kft. | D pavilon 102E |
| CHS Energetika | D pavilon 102F |
| PV-SUN Kft. | D pavilon 201A |
| JK Energy Kft. | D pavilon 201B |
| VARGA és tsai Kft. | D pavilon 201C |
| HAM-BAU Építőipari és Kereskedelmi Kft. | D pavilon 201D |
| BRISCOOL (TR) | D pavilon 201E |
| FORM ENDÜSTRI ÜRÜNLERI TICARET A.S. (TR) | D pavilon 201E |
| ISPAN IC VE DIS TICARET LTD. STI (TR) | D pavilon 201E |
| ÜNTES ISITMA KLIMA SOGUTMA SANAYI VE TIC. A.S. (TR) | D pavilon 201E |
| Huawei Technologies Hungary Kft. | D pavilon 202A, 202B, 202C |
| EnerGo Investment Kft. | D pavilon 202D |
| Golen Power Technology Co., Ltd. (CN) | D pavilon 203A |
| ÉPÜLETGÉPÉSZET Kiadó Kft. | D pavilon 203B |
| EU-SOLAR Nyrt. | D pavilon 203C, 301A, 302A, 302C |
| Greto Polska Sp. z.o.o. (PL) | D pavilon 203D |
| Solarity Hungary Kft. | D pavilon 203E |
| AIRPROCONTROL ENDÜSTRIYEL KLIMA TICARET A.S. (TR) | D pavilon 203G |
| EKOTEK ISI TEKNOLOJILERI SANAYI TICARET LTD STI (TR) | D pavilon 203G |
| FRIGOBLOCK SOGUTMA SISTEMLERI SAN. VE TIC. A.S. (TR) | D pavilon 203G |
| PRONT SOGUTMA DIS TICARET LTD. STI (TR) | D pavilon 203G |
| FRITERM TERMIK CIHAZLAR SAN. VE Tic. A.S. (TR) | D pavilon 203G |
| AZUR YALITIM SAN. VE TIC. A.S. (TR) | D pavilon 203G |
| NINGBO ULICA SOLAR CO., LTD. (CN) | D pavilon 203H |
| Solar-Napelem Kft. | D pavilon 203K |
| Magyar Napelem Napkollektor Szövetség | D pavilon 203M |
| AUSTA Energy GmbH (CN) | D pavilon 204A |
| Ningbo Sunways Technologies Co., Ltd. (CN) | D pavilon 204B |
| Solar Kit Hungary Kft. | D pavilon 204C |
| Wosser Energetika Kft. | D pavilon 204C |
| Afore New Energy Technology(Shanghai) Co., Ltd. (CN) | D pavilon 204D |
| Solar&Solar Kft. | D pavilon 204E |
| Kstar New Energy Co,. Ltd. (CN) | D pavilon 204F |
| Splendid Design Kft. | D pavilon 204H |
| ant PROFITOOLS Kft. | D pavilon 204I |
| Krannich Solar Kft. | D pavilon 204J |
| AISWEI B.V. - Solplanet (NL) | D pavilon 204K |
| GBC Solino s.r.o. (CZ) | D pavilon 204L |
| Pure Life Hungária Kft. | D pavilon 204M |
| Solis Technologies Co., Ltd (CN) | D pavilon 204N |
| Zhejiang Huading Solar Energy Technology Co., Ltd (CN) | D pavilon 204P |
| Dongguan Rongke New Energy Technology Co., Ltd. (CN) | D pavilon 204R |
| Xiamen HQ Mount Tech Co., Ltd. (CN) | D pavilon 204S |
| XIAMEN HOPERGY PHOTOVOLTAIC TECHNOLOGY CO., LTD. (CN) | D pavilon 204T |