ISOLAR® Partners
| Company | Contact partner | Street | Location |
| STARGLASS LTD Sp. z o.o. | Contact partner | ul.Kołobrzeska 5 |
 07-401 Ostrołęka |
| GLASSKON | Contact partner | Palubice 40 |
83-340 Sierokowice |
| GLASSKON | Contact partner | Graniczna 58 |
05-825 Grodzisk Mazowiecki |