| Company | Country |
| ABC Edelstahl Armaturen & Fittings GmbH | Germany |
| ACNIS International | France |
| Acroni d.o.o. | Slovenia |
| Albrecht Zwick GmbH | Germany |
| Althammer GmbH & Co KG | Germany |
| Ambica Plastics | India |
| Ambica Steels Limited | India |
| AmEuro Metals bv | Netherlands, The |
| Anoop Forgings Pvt.Ltd | India |
| ANTONIUS Vesselheads BV | Netherlands, The |
| Arinox S.p.a | Italy |
| Asadin Edelstahlhandelsgesellschaft mbH | Germany |
| ATI - Allegheny Ludlum | USA |
| Austenit Import Sp.J. | Poland |
| Baoji Shanmai Titanium Industry Co. Ltd. | China |
| Baoji Titanium Industry Co., Ltd | China |
| Beck Crespel - Basco | France |
| Beijing CEW International Fair Co., Ltd | China |
| Benteler Handel GmbH | Germany |
| Bercellesi Berinox srl | Italy |
| Bhansali Bright Bars Pvt Ltd | India |
| Blue Inox | Monaco |
| Böllinghaus GmbH & Co. KG | Germany |
| Brück Group bv | Netherlands, The |
| Bruker Quantron GmbH | Germany |
| Buhlmann Rohr-Fittings Stahlhandel GmbH + Co KG | Germany |
| BUTTING GmbH & Co. KG | Germany |
| CANADOIL GROUP | Thailand |
| Centravis | Ukraine |
| Chandan Steel Ltd | India |
| Changzhou Wujin Stainless Steel Pipe Plant Co, Ltd | China |
| China National Machinery & Equipment Import & Export Corp | China |
| CJSC Tube Works VSMPO-AVISMA | Ukraine |
| CL Staal bv | Netherlands, The |
| CML Alloys | United Kingdom |
| Condoroil Impianti Srl | Italy |
| Corrotherm International Ltd | United Kingdom |
| CSAI Centro Servizio Acciai Inox SpA | Italy |
| CSC SpA | Italy |
| D.H.Exports Pvt Ltd. | India |
| Damstahl GmbH & Co KG | Germany |
| Dneprospetsstal | Ukraine |
| Dominion GmbH | Germany |
| Dutch Industrial Fasterners B.V | Netherlands, The |
| Dynamic Materials Corp, DMC Clad Metal Division | USA |
| Echjay Forgings Pvt. Limited | India |
| Edgen Murray | Singapore |
| Enpar Sonderwerkstoffe GmbH | Germany |
| Erne Fittings GmbH | Austria |
| Euro-Titan Handels AG | Germany |
| Ezeflow Inc | Canada |
| FAE Fabricación de Aleaciones Especiales sa | Argentina |
| Ferimpeks Dis Ticaret Ltd STI | Turkey |
| Ferral Oy | Finland |
| Ferral Alucast Oy | Finland |
| Fine Tubes Ltd | United Kingdom |
| Fivebros Forgings Pvt Ltd | India |
| Froch Enterprise Co Ltd | Taiwan, ROC |
| Gemaco S.A - Special Stainless Steels | Belgium |
| Gieminox srl | Italy |
| GMT Global Metal Trading International as | Norway |
| H.P. Well Screen V.O.F. | Netherlands, The |
| Hailong (Zhangjiagang) Industry Co Ltd | China |
| Hamel Metaal bv | Netherlands, The |
| Hammerschmiede Hans van Triel GmbH & Co KG | Germany |
| Harald Pihl AB | Sweden |
| HART BV | Netherlands, The |
| Heavy Metal & Tubes Ltd | India |
| Heco Handels-GmbH | Germany |
| Hempel Speacial Metals GmbH | Germany |
| Hempel Special Metals Ltd | United Kingdom |
| Hempel Special Metals (Asia) Ltd | Hong Kong |
| Hempel Special Metals AG | Switzerland |
| Hempel Wire Ltd | United Kingdom |
| Hertecant NV | Belgium |
| Hilton Metal Forging Ltd. | India |
| Hindustan Stainless | India |
| Huagang Zhejiang Huadi Stainless Steel Group | China |
| Hung Liang Metals Co., Ltd. | Taiwan, ROC |
| ICARUS sa | Belgium |
| ICEM Engineering Company Ltd | India |
| Ilta Inox S.P.A | Italy |
| Innov-X Systems | Netherlands, The |
| Intramet Metal Center sa | Belgium |
| Italfond SpA | Italy |
| Jacquet Nederland BV | Netherlands, The |
| Jiangsu Hongcheng Stainless Steel Product Co., Ltd. | China |
| Jiangsu Huayang Metal Pipes Co Ltd | China |
| Jiangyin Hengyou Hardware Machinery Co., Ltd. | China |
| Jürgen Witte Nederland BV | Germany |
| Kardex Systemen BV | Netherlands, The |
| KM Europa Metal AG | Germany |
| Kube Stahl GmbH & Co KG | Germany |
| LCMA - Luxembourg Company of Metals and Alloys S.A. | Luxembourg |
| LST - Linster Stainless Trading GmbH | Germany |
| Luda Development Ltd | Hong Kong |
| Magnatech Europe BV | Netherlands, The |
| Mannesmann DMV Stainless | Germany |
| Marcegaglia | Italy |
| Maxvalue Industries Co., Ltd | China |
| MCB - Deutschland GmbH | Germany |
| MCB Groep | Netherlands, The |
| Merrem & la Porte BV | Netherlands, The |
| Metals UK Ltd | United Kingdom |
| Montanstahl AG | Switzerland |
| Multinal Group | Netherlands, The |
| Namtec (National Metals Technology Centre Ltd) | United Kingdom |
| Nicomet Stainless Steel & Alloys bv | Netherlands, The |
| Nippon Yakin Kogyo Co Ltd | Japan |
| Nironit Edelstahlhandel GmbH | Germany |
| Noxon Stainless BV | Netherlands, The |
| Nuova RID Srl | Italy |
| ODS bv | Netherlands, The |
| Officine Orsi SpA | Italy |
| Outokumpu B.V. | Netherlands, The |
| Outokumpu Stainless Tubular Products AB | Netherlands, The |
| Oxford Instruments Oy | Finland |
| Paul Meijering Metalen BV | Netherlands, The |
| Permascand AB | Sweden |
| Peter Vossen GmbH | Germany |
| Phoenix Foils Pvt. Ltd | India |
| Plymouth Tube Company | USA |
| Poligrat GmbH | Germany |
| Prakash Steelage Limited | India |
| Prodac nv | Belgium |
| Productos Tubulares sa | Spain |
| Proform SA | France |
| Provex | Italy |
| Qing Hua Refractories Ltd. | China |
| Quality Stainless Pvt. Ltd | India |
| Raajratna Metal Industries Ltd | India |
| Raccortubi S.p.A | Italy |
| RathGibson | USA |
| Ratnamani Metals & Tubes Ltd | India |
| Ratnesh Metal Industries Pvt Ltd | India |
| RO-FI Edelstahlhandel GmbH | Germany |
| Rolled Alloys | Netherlands, The |
| Rolled Alloys Inc | USA |
| Sadel Stainless Steel | Belgium |
| SAEHAN Precision Tube co., ltd. | South Korea |
| Sandmeyer Steel Company | USA |
| Sandong Machinery Co., Ltd | China |
| Sandvik Materials Technology | Sweden |
| Sankyo & Co Ltd | Japan |
| Schenk Stahl GmbH | Germany |
| Schmidt + Clemens GmbH + Co. KG | Germany |
| Schmolz + Bickenbach | Netherlands, The |
| SCOPE Metals Group | Israel |
| Seidl + Partner GmbH | Germany |
| Shanghai Huaerde Stainless Steel Pipe Manufacture Co., Ltd. | China |
| Shanghai Huaxia Industry Co Ltd | China |
| Shanghai Tianbao Stainless Steel Co.,Ltd | China |
| Shanghai Want Pipe Fitting Co Ltd | China |
| Shree Ganesh Forgings Ltd | India |
| Siderval SpA | Italy |
| Sintec HTM AG | Switzerland |
| SKM STEELS LTD (Export Division ) | India |
| Snel Staal bv | Netherlands, The |
| So.Ge. Par. SpA div. Metalsteel | Italy |
| Sosta bv | Netherlands, The |
| Spuncast Inc | USA |
| Stahlkontor Hahn | Germany |
| Stainless Steel World | Netherlands, The |
| Stalatube Oy | Finland |
| Stappert Spezial Stahl Handel GmbH | Germany |
| Starfit China Ltd | Hong Kong |
| Steel Plate & Sections Ltd | United Kingdom |
| Sumitomo Metal Industries Ltd | United Kingdom |
| Suraj Stainless Ltd | India |
| Teuling Staal BV | Netherlands, The |
| Thermo Scientific Niton Analysers | Germany |
| ThyssenKrupp Christon N.V. | Belgium |
| ThyssenKrupp Materials International GmbH | Germany |
| ThyssenKrupp Materials Nederland B.V. | Netherlands, The |
| ThyssenKrupp Nirosta GmbH | Germany |
| ThyssenKrupp Schulte GmbH | Germany |
| ThyssenKrupp Tubes | Germany |
| Timesavers International BV | Netherlands, The |
| Titanium Industries UK Ltd | United Kingdom |
| TMK | Russia |
| Tool Peaks Industries Ltd | China |
| Topwill Flange Fittings Industrial Corporation | China |
| Torresin Titanio Metalli SpA | Italy |
| Tranox GmbH | Germany |
| Tsingshan Holding Group Shanghai International Tradin | China |
| Tubacex Tubos Inoxidables sa | Spain |
| Tycon Alloy Industries (Hong Kong) Co Ltd | Hong Kong |
| UGINE & ALZ Belgium nv - Arcelor Group | Belgium |
| Uniti Titanium | France |
| Villares Metals International BV | Netherlands, The |
| Vipras Castings Ltd | India |
| Viraj Profiles Limited | India |
| Voß Edelstahlhandel GmbH & Co | Germany |
| Walzwerke Einsal GmbH | Germany |
| Wen Zhou BaoFeng Special Steel Co. Ltd., | China |
| Wenzhou Jiangnan Steel Pipe Manufacturing Co., Ltd | China |
| Wyman Gordon Ltd | United Kingdom |
| Yieh United Steel Corporation (YUSCO) | Taiwan, ROC |
| Zhangjiagang Huayu Nonferrous Metal Material Co., Ltd | China |
| Zhejiang Bona Steel Tube Co Ltd | China |
| Zhejiang JIULI Stainless Steel Pipe Co., Ltd. | China |
| Zhejiang Yuli Pipeline Industry Co., Ltd. | China |
| Zibo Wel-fit Metal Products Co Ltd | China |