AGH University of Science ...

ALU MET Dariusz Cempa...

Alumetal S.A....

Baterpol S.A....

Bax Baumaschinen Sp. z o.o...

Bergerat Monnoyeur Sp. z o...

BIPROMET S.A....

Centrozłom Wrocław S.A. ...

Cronimet PL Sp. z o.o....

Cummins...

DESCH Sp. z o.o....

ENERIS Recupyl Polska Sp. ...

FAM-Technika Odlewnicza Sp...

Fenix Metals Sp. z o.o....

Glencore Polska Sp. z o.o....

GRUBA Recykling ...

HEMARPOL Trade...

HIW-Recycling Ltd....

Huta Cynku "Miasteczko Sla...

HUTMEN S.A...

IFS...

Impexmetal S.A....

INNOVATOR Sp. z o.o....

Institute of Metallurgy an...

KGHM Metraco S.A....

KGHM Polska Miedź S.A....

Łukasiewicz Research Netw...

MarCo Ltd Sp. z o.o....

METALES Sp. z o.o....

Metkom Sp. z o.o....

MGDF Sp. z o.o....

Mostostal Zabrze S.A....

NICROMET Sp. z o.o. S.K.A....

NORD - SCHROTT Internation...

Orzeł Biały S.A....

OUTOTEC Polska Sp. z o.o....

P.O.S.W. "Hermex" Adam Woj...

P.P.H.U. STILMAR ...

P.W. ANMET Andrzej Adamcio...

Prodigo Sp. z o.o....

Protechnika...

Reoil Sp. z o.o....

RMC Polska Sp. z o.o....

RSB Rohstoffservice Berlin...

Scholz Polska Sp. z o.o....

Schrott- und Metallhandel ...

SECO/WARWICK S.A....

SITMN...

SQUARE STANEK Legal Kancel...

STARMET ...

TOMRA Sorting Sp. z o. o....

TRM Metals Polska sp. z o....

Zakłady Górniczo-Hutnic...

ZM Silesia S.A....