- Roberts International Group
- Address:Chrobrego 4a
- ITG Solar
- Address:ul. Migdalowa 4, lok. 38
- Newmen Technologies Poland
- Address:Grzybowska 76 lok. 78
- PW CEMAR SP ZOO
- Address:49 kamienna
- Imakor, Ltd.
- Address:Zeromskiego 48/50, Lodz, Poland
- BEL P.H.U. Export - Import
- Address:ul. Kalinowa 97/2, PLOCK, Poland
- WIWAX Sp. z o.o.
- Address:Dluga 3
- Stelmet
- Address:Jeleniow 15A, Jeleniow, Poland
- Rafineria Trzebinia SA
- Address:Henryka
- PIW JMB LTD
- Address:KASPROWICZA 13, GOLENIOW, ZACHODNIOPOMORSKIE, Poland
- MIDAR
- Address:Dlugie Ogrody, Gdansk, Poland
- Bioplan
- Address:Strzelecka 4/b Bialystok Podlaskie 15345 Poland
- Magath Sp Z O.o.
- Address:Poland
- Bartimpex S.A.
- Address:Szucha Warsaw 00-580 Poland
- Cetro Sp. z o.o.
- Address:
- DFME Sp. Z *****
- Address:Fabryczna, Wroclaw, Poland
- Drewnord
- Address:Other, Poland
- Sagros
- Address:Zam Warszawa Mazowieckie Poland
- Polish Trader
- Address:Poland
- RECYCLING DUO S.C.
- Address:Jagiellonska 10, Slupsk, Pomorskie, Poland