Almatis GmbH
Barit Maden Türk AŞ
Benchmark Mineral Intelligence Ltd
BSR-Van Uden Stevedoring BV
BV Zeehavenbedrijf Dordrecht (ZHD)
C. Steinweg Handelsveem BV – Ferro Alloys & Bulk Division
Carbo Ceramics
Cebo International BV
Coastalwise Ltd
Cofermin Chrome GmbH
Cargo Trans Pool Service GmbH
Dadco (Suisse) SA
Delta Marine Terminal BV
Eggerding BV
Euro Nordic Logistics BV
Euro-Rijn BV
European Bulk Services BV
Hudig & Veder Bulk BV
Imerys SA
Imerys Refractories
IMFORMED Industrial Mineral Forums & Research
Imperial Shipping Rotterdam BV
JC Wibo & Partners-The Vlassenroot Group
JPC Minerals SA
Macromin Ltd
Magnesita Refratários SA
Maja Stuwadoors Groep B.V.
Midegasa
Mineral Logistics BV
MINERALS GmbH & Co. KG
MST Mineralien Schiffahrt Spedition und Transport GmbH
Nedmag Industries Mining & Manufacturing BV
NSG Pilkington
Overslagbedrijf Moerdijk BV
Ovet BV
PJYT Logistics Co. Ltd
Port of Amsterdam Authority
Port of Rotterdam
Quarzwerke GmbH
Resource Capital Funds
RHI AG
Richard Baker Harrison Ltd
Rio Tinto Borax
Rio Tinto Iron & Titanium GmbH
Roskill Information Services Ltd
RoBuLog Rotterdam Bulk Logistics
Rotterdam Bulk Terminal (RBT) BV
Schlumberger
SEA-invest
Sea and Shore Services BV
Sibelco Europe
Sierra Rutile Ltd
S.I.M. Sobirey Industrierohstoff-und-Mineralienhandel GmbH
Steinbock Minerals Ltd
TECHNOGRAFIT GmbH
Ternamag SA
ThyssenKrupp Metallurgical Products GmbH
Verbrugge Terminals BV
Viking Shipping Co. AS
Wilhelmsen Ships Service NV
Yasheya Ltd
Zeeland Seaports