• APS Materials
• Abbe, Paul O.
• Abrasive Materials
• Ace Scientific
• Accu-Tube Corp.
• Active Alloys
• ACuPowder International
• Advanced Alloys
• Advanced Ceramics Corp.
• Advanced Industrial Materials
• Advanced Manufacturing Systems
• Advanced Minerals Corp.
• Advanced Refractory Technologies (Dissolved)
• Aerodyne Ulbrich Alloys
• Aesar
• Alfa Aesar / Johnson Matthey
• Affinity International
• Afrimet Indussa
• Aimcor Materials Group
• Air Products & Chem.
• Airco Special Gases
• Akzo Chemie Amer.
• Albert Brothers, Inc.
• Alcoa Specialty Chemicals
• Alcan Toyo America
• All-Stainless
• Allied Chemical Corp.
• Allied Kelite Div.
• Allied-Signal
• Alloy Metals, Inc.
• Alloy Tech
• Alloy Technology International
• Alltech Associates
• Alpha Fry Technologies
• Alpha Metals
• Alpha Wire Corp.
• ALCOA
• Altemp Alloys
• Aluchem
• Aluminum Powder Co.
• Alyn Corporation
• AMAX
• Amerada Hess
• American Chrome & Chemicals
• American Carbon
• American Chemet
• American Cyanamid
• American Intl. Chemical
• American Maize
• American Minerals, Inc.
• American Scien.
• American Tokyo Kaz
• Amersco
• Ames Electro Materials
• Ametek Specialty Metal
• Amoco
• Ampal, Inc.
• Amplex Norton
• AMROX
• AMSAT Div.
• Anaconda Minerals
• J.L. Anthony
• Anval, Inc.
• Anval Dynamet
• Anval Nyby Powder
• A. P. Green Refractories
• Apache Chemicals
• Applegate Group
• Applied Materials
• Applied Nanotechnologies
• Arc Metals Corp.
• Arconium Specialty
• Ardrox / Letro
• Aremco Products
• Argonne Nat'l Lab.
• Arizona Oxides, LLC
• Arrow Electronics
• ART
• Asarco
• Asbury Graphite Mills
• Ashland Chemical
• Astro Chemical Co.
• Astrolite Alloys
• Astro Met
• Atek Metals Center
• ATI Alldyne
• Atlantic Brass
• Atlantic Metals
• Atlantic Metals & Alloys
• Atlantic Research
• Atlantic Richfield
• Atofina Chemicals
• Atomergic Chemetals
• Aufhauser Bros.
• Avesta Nyby Powder
• Avocet Tungsten
• Axel Johnson Metals

• BASF
• Baikowski International Co.
• J.T. Baker Chemicals
• Barium & Chemicals
• Bay State Abrasives
• Bekaert Steel Wire
• Belmont Metals
• Bennett Heat
• Bethlehem Steel Co.
• Bio-Rad Labs
• Bodman Chemicals
• Bodycoat- IMT
• Boehle Chemical
• Boliden Metech
• Bolt Tech. Ceramics
• Boride Products
• SB Boron
• MD Both
• Brace Mueller
• Brenntag
• British Chrome & Chemical
• Brodman, F. J.
• Bronze, U.S.
• Brookhaven Nat'l
• E. Jordan Brooks Co.
• Brush Wellman
• Brush Wellman Electronics
• Bureau of Mines
• CBC Metal Supply
• CEAC
• C-E Engin. & Min.
• CM Chemical
• CPM
• CSM Industries
• Cabot Corp.
• Callery Chemical
• Captree Chem.
• Calgon Carbon
• California Fine Wire
• Camden Wire Co.
• Canadian Occidental
• Cancarb Limited
• Carborundum Co.
• Carbospheres
• Carolina Color
• Carolmet Cobalt
• Carpenter Powder Products
• Carpenter Specialty Products
• Carpenter Technology
• A.M. Castle Inc.
• Castle Metals
• Celion Carbon Fibers
• Cerac
• Ceradyne
• Ceradyne Advanced Ceramics
• Ceralox Division
• Ceramic Color & Chemical
• Cerbec
• Cerdec Corp.
• Ceres Corp.
• Cermalloy
• Cerro Corp.
• Chemalloy Co.
• Chem Glass
• Chem Dynamics
• Chemetall Ges.mbH.
• Chemetall Chemical Products, Inc.
• Chemetals, Inc.
• Chemical Sales
• Chemical Resch. Sup.
• Chem-Met Co.
• Chemtronics
• Cheseborough-Pond
• Chomerics
• Chromalloy
• Chromalox
• Chromasco Ltd.
• Ciba-Geigy
• Clean Room Products
• Climax Molybdenum Corp.
• Climax Specialty
• CMC Cometals
• CMS Graphite
• Coast Metal
• COI Ceramics
• Colonial Metals
• Cole-Parmer
• Cominco Ltd.
• Composition Materials Co.
• Concordant Technologies
• Connecticut Engineering Associates (CEAC)
• Consolidated Astro.
• Cookson Group
• Coors Ceramics
• Coppertech
• Corning
• Cotronics
• C .R. Energy
• H. Cross Co.
• Crozier Nelson
• CR Minerals Co.
• CR Supply Co.
• Crucible Research
• CSM Industries
• CTSP Corp.
• Cuinmet International
• Culox Technologies
• Custom Chemical Ceramics
• Cutec
• Cyclops Corp.
• Cytemp. Div.

• Daiichi Kigenso
• Defender Industries
• Degussa Corp.
• Degussa Electronic Materials
• Degussa Huls Corp.
• Delco Remy
• Delker Corp.
• Deloro Stellite
• Denka Chemical
• Diamond Shamrock
• Domfer Metal Powders
• Doty Scientific
• Dow Chemical
• Dow Corning
• Dowd & Guild
• Dsa Dai Ichi Shoji
• Duke Scientific
• DuPont
• Dynamet Technology

• EDO Corp.
• EM Chemicals
• ESK Engin. Ceramics
• Eagle-Picher
• Eagle Picher Technologies
• Eastman Chemical
• Eastman Kodak
• Eastman Kodak Laboratory Chemicals
• Eckart America
• Eckart Poudmet
• Ecoshell, Inc.
• Ed Fagan
• Edgcomb Metals
• Edmund Scientific
• Electro Science Laboratories
• ESL Electro Science, LLC 
• Electronic Space
• Electro Chemicals
• Elek-tek
• Elementis Pigments
• Elf Atochem North America
• Elkem Metals
• Emerson & Cumming, Inc.
• Enduralloy Corporation
• Engelhard Corp.
• Engineered Mat'ls
• Ensign-Bickford
• Enthone- OMI
• Erasteel
• ERG Materials & Aerospace
• Ervin Industries
• ESK Engineered Ceramics
• ESM Special Metals
• ESPI
• Esprit Chemical Co.
• Eudora Garmet
• Ethyl Corp.
• Excel Met.
• Exciton Chemical
• Exxon Chemicals

• Fagan, Ed 
• Fairfield Chemical
• Falconbridge, Ltd.
• Falcon Steel
• Fansteel
• Farchan Labs
• Farwest Corrosion Control
• F&S International
• Feldspar Corp.
• Ferro Corp.
• Ferro Electronic Materials
• Fiber Materials
• Fine Metals Co.
• Fischer & Porter
• Fisher Scientific
• Fluid Energy Amsat
• Fluka Chemical
• Foote Mineral Co.
• P.A. Frasse
• Frinton Labs
• Fry Metals
• Fujimi America
• Fukuda Metal Foil & Powder
• Future Metal

• GAF Corp.
• GTE
• Gallard Schlesinger
• Galt Alloys
• Gaylord Chemical
• Genencor
• GE Advanced Ceramics
• GE Superabrasives
• General Color
• General Dynamics
• General Electric Co.
• General Refractories
• Georgia Kaolin
• Georgia Marble
• Glidden
• Global Tungsten & Powders
• Globe Metallurgical
• Goodfellow Corp.
• B.F. Goodrich
• W.L. Gore Assoc.
• Grand Island Bio.
• Granite Rock
• Great Lakes Carbon
• Great Western Inorganics
• A.P. Green Refract.
• Greenback Industries
• Grefco Minerals
• Gruman Aerospace

• Hach Chemical Co.
• Hadco
• Halocarbon Prod.
• Hamilton Avnet Elec.
• Handy & Harmon
• Harbison Walker
• Harcros Chemicals
• Harcros Pigments
• Harston Chemical
• Hart Metals
• Hartwick Standard
• Haynes International
• Henkel
• Heraeus
• Hercules
• Hess Pumice
• Hickman Williams
• High Performance Alloys
• High Temp Metals
• Hitachi Chem.
• Hoechst-Celanese
• Hoeganaes Corp.
• Hoganas AB
• Homogeneous Metals
• O. Hommel
• Honeywell Electronic Materials
• E. T. Horn
• Horsehead Corp.
• Hoskins Mfg.
• Howard Industries
• Howmet Company
• Huls America
• Humko Chem Div.
• Hummel Croton
• Humphrey Chem.
• Hunt Philipa Chem.
• Huntington Alloys

• ICD Group
• ICI Americas
• Illinois Mineral Co.
• Iluka Resources
• Impco, Inc.
• INCO Alloys Inernational
• Indiana Copper
• Indium Corp. of America
• Industrial Mat'ls Tech.
• Inframet Advanced Materials
• Inland Leidy Chemicals
• Instrument Spec.
• Insul Co.
• Integrated Nonferrous Metals Co.
• International Nickel (INCO)
• International Paint
• International Pressure Svce.
• International Specialty Products
• ISP
• International Titanium Powder, LLC

• JMC, USA
• J. T. Baker, Inc.
• Janssen Chimica
• Johnson Matthey
• Jorgensen Steel Co.
• Justright Mfg. Co.

• KBI Div. - Cabot
• Kaiser Aluminum
• Kali-Chemie AG
• Kapp Alloy
• Kawecki Berylco Industries
• Kay-Fries
• Keith Ceramic Materials
• Kemwater North America
• Kennametal, Inc.
• Ken Seika Co.
• Kerr McGee Chemicals
• KMG Minerals
• Kobelco Metal Powders
• Kor Isotopes
• Kulite Tungsten
• Kyocera America

• Lab Safety Supply
• Lafarge Lime Ohio
• LCD Analytical
• Lancaster Synthesis
• Laporte Pigments
• LaRoche Chemicals
• Laser Dynamics
• R. J. Leahy Co.
• Leybold Materials
• Limex
• Little Falls Alloys
• Lithchem International
• Lithium Corp. of America
• Lonza
• London Chem.
• Loyalty Chemicals
• Lucas Aerospace
• Lucas Milhaupt
• Luzenac America

• MG Chemiehandel
• M&T Chem./Plastics
• A.D. MacKay
• Macdermid
• Magellan Industrial Trading
• Magnesium Elektron
• Magnesium Elektron Powders
• Makin Metal Powders
• Malvern Minerals
• Manville Sales Corp.
• Mark Five Labs
• Mark Metals
• Markson Science
• Martin Marietta
• Martin Technologies
• Materials Research
• McDanel Refract.
• McDonnel Douglas
• McGean & Rohco
• McMaster Carr
• MCP Metal Specialties
• Memry Corp.
• Merck & Co.
• Mesocoat, Inc.
• Metal Goods Svce.
• Metal Goods-Alcan
• Metallgesellschaft
• Metalico, Inc.
• Metallurg Alloy
• Metal Mart International
• Metalmen
• Metal Sample Co.
• Metal Specialties
• Metals USA Inc.
• Metco Industries
• Metco-Perkin Elmer
• Metron
• Metz Metallurgical
• Micron Metals
• Miller Co.
• Miller & Co.
• Milward Alloys
• Mine Safety Appl.
• Minteq International
• Mi-Tech Metals
• Mitsubishi Int'l
• Mitsui
• Mobay Chem.
• Mobil Oil Co.
• Mogul Corp.
• Molycorp.
• Monsanto
• Morgan Matroc
• Morganite Refract.
• Morton Thiokol
• Morton Int'l
• Mott Metallurgical
• MTI Corp.
• Multicore
• Muscle Shoals Minerals
• MWS Wire Industries

• Nachem
• Nagase American
• Nalco Chemical Co.
• Nanodyne
• NanoMaterials, Inc.
• Nanomaterials Research, LLC
• Nanopowders Industries
• Nano Products
• Nanosys, Inc.
• Nathan Trotter
• National Electronic Alloys
• National Refractories
• National Scientific
• National Starch
• NBK Metal Tech
• Nest Group
• Newark Wire
• Newmet Krebsoge
• Newport Corp.
• J. M. Ney Corp.
• NHK Laboratories
• Nippon
• Nissan Chemical
• Nissei Sangyo Amer.
• Noah Chemical Div.
• Norddeutsche Affinerie
• Norilsk Nickel
• North American Hoganas
• Northrop Corp.
• Norton Company
• Norton / St. Gobain
• Nova Electronic Materials
• Novamet Specialty Products
• Novel Technologies
• Nuclear Metals (Dissolved)
• NWS Wire Industries

• Oak Ridge Nat'l Labs.
• Obron Atlantic
• Occidental Chemical
• O. Hommel Co.
• Olin Omni Int'l
• OMG Americas
• OM Group
• Opto Electronics
• Oremet Wah Chang
• Organometallics
• Orlex Chemicals
• Osaka Gas Chemicals
• Osprey Metals, Ltd.
• OSRAM Sylvania
• A.J. Oster, Foils
• Oxley
• Oxy Metal / Sel-Rex
• Ozark Mahoning

• PCR Specialty Chem.
• PPG Industries
• PQ Corporation
• Pacific Industrial Development
• Pacific Ores, Metals & Chemicals
• Pacific Particulate Materials
• Pacific Quartz
• Pakco
• Pan Abrasives
• Parish Chemical
• Particle Technology
• Pea Ridge Iron Ore (Dissolved)
• Pechiney (USA) Chemicals
• Peerless Metal
• Pfaltz & Bauer
• Pfizer
• Phelps Dodge
• Phillips Chemical
• Pierce Rockford
• Planet Polymer
• Platina Labs.
• Platinum Chemical
• Platt Brothers
• Poco Graphite
• Pometon Metal Powders
• Praxair
• Pressure Chemical
• Prince Manufacturing  
• Prince Minerals
• Procter & Gamble
• Protective Metal Alloys
• Pyron Corp.

• Quantun Dot Corp.
• Quebec Metal Powders/ QMP
• Quigley Corp.
• Radiant Colors
• RGC (USA)
• Rame-Hart
• Reade Advanced Materials
• Reade International Corp.
• Reade International Ltd., S.A.
• Reade Manufacturing Co.
• Reade Metals & Minerals
• Reading Alloys
• Redland Ohio, Inc.
• Reed Minerals
• Reichhold Chem.
• Rembar Co.
• Republic Steel
• Republic Powdered
• Research Chem.
• Reynolds Metals
• RGC Mineral Sand
• Rhenium Alloys
• Rhodia, Inc.
• Rhone-Poulenc
• Ribelin Sales
• Rio Tinto Metal Powders
• Rochester Lead
• Rockwell Int'l
• Rohm & Haas Co.
• Rolled Alloys
• Rose Mill Co.
• H.M. Royal
• Royal Metal Powders
• Royce Aerospace

• Sandia National Labs.
• Sandmeyer Steel
• San Jose Delta Associates
• Sargent-Welch Scientific
• Sarnoff Corp.
• Sasol North America
• Sattva Chemical Div.
• Schwarzkopf
• Schweizerhall
• Schweitzer- Maudit Canada, Inc.
• SCM Metal Products
• Semi-Alloys
• Sentry Chemical
• Shamrock Glass
• Shape Memory Applications
• Shell Chemical
• Sherritt Gordon
• Shieldalloy
• Shin-Etsu Chemical
• Shipley Co.
• Shoei Chemical
• Silberline Mfg.
• Silicon Crystals
• Sinttech
• SiPi Metals
• SiTech
• Snappy Materials
• Sogem
• Sogem Afrimet
• Sohio Engineered
• Soken Chemical & Engineering
• Solvay Performance Chemicals
• Southern Ionics
• Southwestern Analytical
• Southwestern Graphite
• Spang Specialty Metals
• Special Metals Corp.
• Spectrum Chemicals
• Spex Industries
• Spray Tech.
• Stanton Advanced Materials
• Stauffer Chem.
• Standard Co.
• Standard Wire & Cable
• H.C. Starck
• Starmet Powders
• Steel Services
• Stepan Chemical Co.
• Stohler Isotope
• Strem Chemical
• Suisman Titanium
• Sulzer Metco
• Sulzer Plasma Tech.
• Sumitomo Metal
• Superior Graphite
• Surepure
• Sylvania/GTE
• Syntheco
• Symyx Technologies

• TAFA
• TAM Ceramics.
• TCI American
• Talco Co.
• Tateho Chem. Ind.
• Techne
• Technic, Inc.
• Tech. Spec. Co.
• Technics
• Teck Cominco Metals
• Teledyne
• Teledyne Advanced Materials
• Teledyne Refractory Metals
• Teledyne Rodney
• Teledyne Wah Chang
• Textron Spec. Mat'ls
• Thomas Scientific
• 3M Company
• Thyssen Spec. Steels
• Tiernay Metals
• Timminco Corp.
• Titanium & Alloy
• Tokai Carbon
• Toki America Tech.
• Tokin America
• Toko America
• Tokuyama America
• Tokuyama Soda Co.
• Toshiba
• TOSOH SMD
• Toyal America
• Toyo Aluminum
• Toyo/Nagoya Kagai
• Transelco Div.
• Transene Co.
• Transtar Metals
• Trans Tech
• Treibacher
• Trinitech
• Nathan Trotter
• Tube Methods
• Tube Sales
• Tungsten Alloys
• Tungsten Carbide Mfg.
• Tungsten Powder Technology
• W.S. Tyler Co.

• UBC Ceramics Group
• UCAR Carbon Co.
• UCAR Spec. Powders
• UK Abrasives
• Ulbrich Stainless & Special Metals
• Ultra Carbon Corp.
• UltraFine Powder
• Ultramet
• Unaxis USA Inc.
• Uniform Metal Technologies
• United Abrasives
• Ultrasonic Powders
• Unimin Corp.
• Union Carbide
• Unique Wire
• Uniroyal Chem.
• United Aluminum
• United Detector
• United Mineral
• United States Bronze Powders
• United States Metal Powders
• United Tech.
• United Wire
• Univar
• Universal Minerals
• Upjohn Company
• U. S. Borax
• U. S. Bronze Powders
• U. S. Chrome Corp.
• U. S. Filter
• U. S. Metal Powders
• U. S. Solartech
• Utility Brass

• Valimet, Inc. 
• R.T. Vanderbilt
• Varian
• Verenium Corp.
• Veripak Corp.
• Versar Mfg.
• Virginia Chemicals
• Vista Chemicals

• Wabash Alloys
• Wacker Chemical
• Wafer Net Co.
• Wah Chang
• C.K. Wall
• Wall Colmonoy
• Warren Diamond
• Washington Mills
• Weartech International
• Wesgo Metals
• Westlake Plastics
• Westinghouse
• Wheelabrator-Frye
• Whittaker, Clark & Daniels
• Wiley Organics
• Williams Advanced
• Williams & Co.
• Williams Precious
• Winter, F. W. 
• Wire Cloth Mfg.
• Wiretronic, Inc.
• Witco/Allied
• WMB Corp.
• Worklon
• World Minerals
• Wolverine Brass
• Wyman-Gordon
• York Hill Trap Rock
• Zinc Corp. of America
• Zircar
• Zircoa
• ZR Energy
• Z-Tech
• Zyp Coatings

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Page Last Updated On: 31 May 2011