Acciai Speciali Terni SpA
Alteo
Arcillas Refractarias SA
Beck u. Kaltheuner GmbH & Co. KG
Calderys
Carl Spaeter GmbH
CBM
Cenosphere India Pvt Ltd
Chaitanya Refractories
CMC Cometals
Cofermin Rohstoffe GmbH & Co. KG
Deref SpA
Ekokem-Palvelu Oy
Euro Nordic Logistics BV
Ferro Duo GmbH
Francis Flower
Gans Cargo Operations
Haznedar Refractories
Horn GmbH & Co. KG
Hudig & Veder BV
Hydro Aluminium AS
IMA-Europe
Imerys
Imerys Refractory Minerals
IMFORMED
Imperial Shipping Rotterdam BV
ITMA
Kerneos
KTS-Karlicher Ton-und Schamottewerke Mannheim & Co. KG
Komateq
Kompetenzzentrum Wasser Berlin GmbH
Lehmann & Voss & CO KG
Lehvoss Nederland BV
LKAB Minerals Ltd
Magnesita Refractories
Meladore
Midegasa SA
Mine Feuerfest GmbH
Mineralen Kollee
Mineralmahlwerk C. Welsch Gmbh
Mineralmahlwerk Westerwald Horn GmbH & Co. KG
Minerals GmbH
Normag GmbH
OBA Bulk Terminal Amsterdam
Odak Refrakter Ve Madencilik AS
Oxford Instruments
Port of Amsterdam
Possehl Erzkontor
Possehl Kehrmann GmbH
ReSiTec AS
RHI AG
Roskill Information Services Ltd
RVA
RWTH Aachen University
Schott AG
Secopta GmbH
Sibelco Europe
Steinbock Minerals Ltd
Steinert Elektromagnetbau GmbH
Tata Steel Ijmuiden BV
Ternamag
T W Logistics Ltd
Tymo Engineering GmbH
UMG Trading
Vesuvius
Vito NV
Wessem Port Services Group BV
ZHD – BV Zeehavenbedrijf Dordrecht