| COMPANY | WEB ADDRESS | CATEGORY | TYPE |
| 3M | http://www.mmm.com | Manufacturing | Other Durable Goods |
| ABB Combustion Engineering | http://www.abb.com | Service | Engineering Services |
| Advanced Magnetics,Inc. | http://www.advancedmagnetics.com | ||
| Advanced Micro Devices. | http://www.amd.com | Service | Computer/Office |
| Air Products & Chemicals Inc. | http://www.airproducts.com | Manufacturing | Machinery |
| AK Steel Corp. | http://www.aksteel.com | Primary | Metals |
| Alcan Aluminum | http://www.alcan.com | Primary | Metals |
| ALCOA | http://www.alcoa.com | ||
| Allegheny Ludlum Corp. | http://www.alleghenyludlum.com | ||
| Alliant Techsystems | http://www.atk.com | ||
| Allied Signal | http://www.honeywell.com | ||
| Allison Engine | http://www.allison.com | Manufacturing | Transportation |
| Amcast | http://www.amcastle.com | Primary | Metals |
| American Racing Equipment | http://www.americanracing.com | Manufacturing | Other Durable Goods |
| American Superconductor | http://www.amsuper.com | Manufacturing | Electrical/Electronic |
| Applied Materials | http://www.appliedmaterials.com/ | Manufacturing | Electrical/Electronic |
| ARCO (Atlantic Richfield Co.) | http://www.arco.com | Manufacturing | Other Non-Durable Goods |
| Argonne National Laboratory | http://www.anl.gov | Service | Research |
| ASARCO, Inc. | http://www.asarco.com | Primary | Metals |
| Ashland Chemical | http://www.ashchem.com | Service | Other Non-Durable Goods |
| Atmel Corporation | http://www.atmel.com | Manufacturing | Electrical/Electronic, Computer/Office |
| Ausmelt | http://www.ausmelt.com.au | Primary | Metals |
| Babcock & Wilcox | http://www.babcock.com | Manufacturing | Electrical/Electronic |
| BASF Corporation | http://www.basf.com | Primary | Polymers |
| Battle Mountain Gold Company | http://www.bmgold.com | Primary | Metals |
| Baxter Healthcare Corporation | http://www.baxter.com | ||
| Bayer Corp. | http://www.bayerdiag.com | Primary | Polymers |
| Beaver Valley Alloy Foundry | http://www.bvalley.com | Manufacturing | Other Durable Goods |
| Bechtel | http://www.bechtel.com | Service | Engineering Services |
| Belcan Technical Services | http://www.belcan.com | ||
| BF Goodrich | http://www.bfgoodrich.com | Manufacturing | Transportation |
| Black & Decker | http://www.blackanddecker.com | Manufacturing | Other Durable Goods |
| BOC Group | http://www.boc.com | Manufacturing | Bio-Materials |
| Boeing Company | http://www.boeing.com | Manufacturing | Transportation |
| Brookhaven National Lab. | http://www.bnl.gov | Service | Research |
| Brush Wellman Inc. | http://www.brushwellman.com | ||
| Burnham Corporation | http://www.burnhamboiler.com | Manufacturing | Machinery |
| Cabot Corporation | http://cabot-corp.com | Manufacturing | Other Durable Goods |
| Carpenter Technology | http://www.cartech.com | Primary | Metals |
| Carrier Corp. | http://www.carrier.com | Manufacturing | Other Durable Goods |
| Chevron Chemical | http://www.chevron.com | Manufacturing | Other Durable Goods |
| Chrysler Corportation | http://www.chryslercorp.com | Manufacturing | Transportation |
| Cincinnati Milacron, Inc. | http://www.milacron.com | Manufacturing | Machinery |
| CMI International | http://www.cmi.com | Primary | Metals |
| Cold Spring Harbor Laboratory | http://www.cshl.org | Service | Research |
| Colonial Engineering Inc. | http://www.colonialengineering.com | Service | Engineering Services |
| Compaq Computer Corp. | http://www.compaq.com | Manufacturing | Computer/Office |
| Concurrent Technologies | http://www.ctc.com | Service | Engineering Services |
| Conoco | http://www.conoco.com | Manufacturing | Other Non-Durable Goods |
| Consolidated Electrical Distributors, Inc. | http://www.cedbaldwinhall.com | Manufacturing | Electrical/Electronic |
| Cookson America, Inc. | http://www.frymetals.com | Manufacturing | Machinery |
| Cooper Cameron Corporation | http://www.coopercameron.com | Manufacturing | Machinery |
| Corning Incorporated | http://www.corning.com | Primary | Ceramics |
| Crucible Materials Corp. | http://www.crucible.com | ||
| CSM Industries, Inc. | http://www.csm-moly.com | Primary | Metals |
| Cummins Engine Company, Inc. | http://www.cummins.com | Manufacturing | Transportation |
| Cypress Semiconductor | http://www.cypress.com | Manufacturing | Electrical/Electronic |
| Cytec Industries, Inc. | http://www.cytec.com | Primary | Polymers |
| Dalton Foundries | http://www.daltonfoundries.com | Manufacturing | Other Durable Goods |
| David J. Joseph Company | http://www.djj.com | Primary | Metals |
| David Sarnoff Research Center | http://www.sarnoff.com | Service | Research |
| Deere & Company, Inc. | http://www.deere.com | Manufacturing | Machinery |
| Delphi Chassis Systems | http://www.delphiauto.com | Manufacturing | Transportation |
| Det Norske Veritas | http://www.dvn.com | ||
| Digitran Simulation Systems | http://www.digitranhq.com/ | Service | Other |
| Dow Chemical | http://www.dow.com | Manufacturing | Other Durable Goods |
| Duke Power | http://www.dukepower.com | Service | Utilities |
| Dynamet | http://www.dynamet.com | ||
| Eastman Chemical Co. | http://www.eastman.com | Primary | Polymers |
| Eastman Kodak | http://www.kodak.com | Manufacturing | Other Durable Goods |
| Eaton Corp | http://www.eaton.com | Manufacturing | Transportation |
| EI Dupont | http://www.dupont.com | Manufacturing | Bio-Materials |
| Electric Boat Corp. | http://www.gdeb.com | Manufacturing | Transportation |
| Electric Power Research Inst. | http://www.epri.com | Service | Research |
| Energizer Power Systems | http://www.energizer.com | ||
| Engelhard Corp. | http://www.engelhard.com | Manufacturing | Machinery |
| Evans East, A Partnership | http://www.evanseast.com | Service | Research |
| Exxon Chemical Company | http://www.exxon.com | Manufacturing | Other Durable Goods |
| Falconbridge Ltd. | http://www.falconbridge.com | ||
| FBI | http://www.fbi.gov | Other | Government |
| FEI Company | http://www.feicompany.com | Research | Nanoscale Exploration |
| Flint Hills Resources | http://www.fhr.com | Manufacturing | Oil & Gas |
| Flint Ink Corporation | http://www.flintink.com | Manufacturing | Other Durable Goods |
| FMC Corporation | http://www.fmc.com | Manufacturing | Machinery |
| Ford Motor Company | http://www.ford.com | Manufacturing | Transportation |
| GE Aircraft Engines | http://www.ge.com/ | Manufacturing | Transportation |
| General Atomics | http://www.ga.com | Service | Research |
| General Dynamics | http://www.generaldynamics.com | Manufacturing | Transportation |
| General Electric | http://www.ge.com | Manufacturing | Transportation |
| General Motors | http://www.gm.com/ | Manufacturing | Transportation |
| Georgia Pacific | http://www.gp.com | Manufacturing | Other Durable Goods |
| Gillette Company | http://www.gillette.com | Manufacturing | Other Durable Goods |
| Grede Foundries Inc. | http://www.grede.com | Primary | Metals |
| Hazelett Strip Casting | http://www.hazelett.com/home.html | Primary | Metals |
| Hazen Research Inc. | http://www.hazenusa.com | Service | Research |
| Hewlett Packard | http://www.hp.com | Manufacturing | Computer/Office |
| Holland Hitch | http://www.hollandhitch.com | Manufacturing | Transportation |
| Honda | http://www.honda.com | Manufacturing | Transportation |
| Honeywell | http://www.honeywell.com | Manufacturing | Other Durable Goods |
| IBM | http://www.ibm.com | Manufacturing | Computer/Office |
| Idaho National Engineering Lab. | http://www.inel.gov | Service | Research |
| Inco Alloys International, Inc. | http://www.iaiwpc.com | Primary | Metals |
| Ingersoll-Rand | http://www.ingersoll-rand.com | Manufacturing | Machinery |
| INTEL Corporation | http://www.intel.com | Manufacturing | Computer/Office |
| International Paper | http://www.internationalpaper.com | Manufacturing | Other Durable Goods |
| i2a Technologies | http://www.ipac.com | Manufacturing | Other Durable Goods |
| IPSCO Steel | http://www.ipsco.com | Primary | Metals |
| ITT | http://www.ittind.com | Manufacturing | Transportation |
| Johnson Controls, Inc. | http://www.jci.com | Manufacturing | Transportation |
| K-Tron America, Inc. | http://www.ktron.com | Manufacturing | Other Durable Goods |
| Kaiser Aluminum | http://www.kaiseral.com | Primary | Metals |
| KB Alloys Inc. | http://www.kballoys.com | Primary | Metals |
| Kennametal Inc. | http://www.kennametal.com | Manufacturing | Other Durable Goods |
| Kennecott Corp. | http://www.kenergy.com | ||
| Lawrence Livermore National Lab | http://www.llnl.gov | Service | Research |
| LCI | http://www.lcilaser.com | Manufacturing | Computer/Office |
| Learjet | http://www.learjet.com | Manufacturing | Transportation |
| Lepel Corporation | http://www.lepel.com/ | Manufacturing | Other Durable Goods |
| Lexmark International | http://www.lexmark.com | Manufacturing | Computer/Office |
| Lockheed-Martin | http://www.lockheedmartin.com | Manufacturing | Transportation |
| Logan Clay Products | http://www.loganclaypipe.com | Primary | Ceramics |
| Los Alamos National Lab | http://www.lanl.gov | Service | Research |
| LSI Logic Corporation | http://www.lsil.com | Manufacturing | Electrical/Electronic |
| LTV Steel | http://www.ltvsteel.com | Primary | Metals |
| Lucent Technologies | http://www.lucent.com | Service | Communication |
| MVS Solutions | http://www.mvssolutions.com | Service | Chemistry Development |
| Materials Engineering, Inc. | http://www.materials-engr.com | Service | Engineering Services |
| McKinsey & Company, Inc. | http://www.mckinsey.com | Other | Business Services |
| Metaullics Systems | http://www.metaullics.com | Primary | Metals |
| Michelin | http://www.michelin.com/ | Manufacturing | Transportation |
| Microsemi Corporation | http://www.microsemi.com | Manufacturing | Electrical/Electronic |
| Microsoft Corporation | http://www.microsoft.com/ | Manufacturing | Computer/Office |
| Mobil Corporation | http://www.mobil.com | Manufacturing | Other Non-Durable Goods |
| Moore Research Center, Inc. | http://www.mrci.com | Service | Research |
| Motorola | http://www.motorola.com/ | Service | Communication |
| Nalco Chemical | http://www.nalco.com | Manufacturing | Other Non-Durable Goods |
| Nasa Lewis Research Center | http://www.lerc.nasa.gov | Service | Research |
| National Renewable Energy Lab | http://www.nrel.gov | Service | Research |
| National Science Foundation | http://www.nsf.gov | Other | Government |
| National Starch & Chemical Co. | http://www.nationalstarch.com | Manufacturing | Other Durable Goods |
| Nat'l Center for Manufacturing Sci. | http://www.ncms.org | Service | Research |
| Naval Research Lab. | http://www.nrl.navy.mil | Service | Research |
| Navistar International | http://www.navistar.com | Manufacturing | Transportation |
| Nec Electronics | http://www.nec.com | Manufacturing | Computer/Office |
| Nissan Motor Corporation USA | http://www.nissan-usa.com | Manufacturing | Transportation |
| Norsk Hydro Aluminum | http://www.hydro.com | Primary | Metals |
| Northwest Airlines | http://www.nwa.com | Other | |
| Novacare, Inc. | http://www.novacare.com | Manufacturing | Bio-Materials |
| Nucor Corp. | http://www.nucor.com | ||
| Oak Ridge National Laboratory | http://www.ornl.gov | Service | Research |
| Occidental Chemical | http://www.oxychem.com | ||
| Oglebay Norton Co. | http://www.oglebaynorton.com | ||
| Orbital Sciences Corporation | http://www.orbital.com | Manufacturing | Transportation |
| Ormet Corporation | http://www.ormet.com | ||
| Osram Sylvania, Inc. | http://www.sylvania.com | ||
| Pacific Northwest National Lab | http://www.pnl.gov | Service | Research |
| PCC Airfoils, Inc. | http://www.pccsmp.com | ||
| Pechiney | http://www.pechiney-high-purity.com | Primary | Metals |
| Phillips Petroleum Co. | http://www.phillips66.com | Manufacturing | Other Durable Goods |
| Pitney Bowes | http://www.pitneybowes.com | Manufacturing | Machinery |
| PPG Industries | http://www.ppg.com | Manufacturing | Other Durable Goods |
| Pratt & Whitney | http://www.pratt-whitney.com | Manufacturing | Transportation |
| Praxair | http://www.praxair.com | Manufacturing | Other Non-Durable Goods |
| Procter & Gamble | http://www.pg.com | ||
| Puget Sound Naval Shipyard | http://www.psns.navy.mil | Manufacturing | Transportation |
| Quality Consulting Services Corporation | http://www.quality.com | Other | Business Services |
| Quanex Corporation | http://www.macsteel.com | Primary | Metals |
| Quest Consultants Inc. | http://www.questconsult.com | Service | Engineering Services |
| Rheometric Scientific | http://www.rheosci.com | Manufacturing | Machinery (polymers) |
| Rockwell International | http://www.rockwell.com | Manufacturing | Electrical/Electronic, Transportation, Machinery |
| Rollerblade, Inc. | http://www.rollerblade.com | Manufacturing | Other Durable Goods |
| Sandia National Labs | http://www.sandia.gov | Service | Research |
| Sandvik | http://www.sandvik.com | Primary | Metals |
| Schott Fibre Optics | http://www.schott.co.uk | Manufacturing | Other Durable Goods |
| Seagate | http://www.seagate.com | Manufacturing | Computer/Office |
| Selee Corporation | http://www.selee.com | Primary | Ceramics |
| Shell Chemical Co. | http://www.shellchemical.com | Primary | Polymers |
| Sherry Laboratories | http://www.sherrylabs.com | Service | Research |
| Sherwin-Williams | http://www.sherwin.com | ||
| Siemens Corp. | http://www.siemens.com | Manufacturing | Computer/Office (software) |
| Silicon Image Incorporated | http://www.siimage.com | Manufacturing | Electrical/Electronic, Computer/Office |
| Snap-On Inc. | http://www.snapon.com | Manufacturing | Other Durable Goods |
| Southwest Research Institute | http://www.swri.org | Service | Research |
| Southwire Company | http://www.southwire.com | Manufacturing | Other Durable Goods |
| Spar Aerospace Ltd. | http://www.spar.ca | Manufacturing, Transportation, Machinery Service - Communications | |
| Special Metals Corporation | http://www.specialmetals.com | Primary | Metals |
| Specialized Bicycle Components | http://www.specialized.com | Manufacturing | Other Durable Goods |
| Sun Microsystems | http://www.sun.com | Manufacturing | Computer/Office |
| Sundstrand Aerospace | http://www.hamiltonsundstrand.com/ | Manufacturing | Transportation |
| Taylor Made Golf Co. | http://www.taylormadegolf.com | Manufacturing | Other Durable Goods |
| Tefeflex Inc. | http://www.teleflex.com | Manufacturing | Transportation |
| Tensar Corporation | http://www.tensarcorp.com | Primary | Polymers |
| Texas Instruments, Inc. | http://www.ti.com | Manufacturing | Computer/Office |
| Timet | http://www.timet.com | ||
| Timken Co. | http://www.timken.com | ||
| Townley Mfg. Co. Inc. | http://www.townley.net | Manufacturing | Other Durable Goods |
| Toyota | http://www.toyota.com | Manufacturing | Transportation |
| Trident Microsystems Inc. | http://www.tridentmicro.com | Manufacturing | Computer/Office |
| UES Inc. | http://www.ues.com | ||
| Union Carbide Corporation | http://www.ucarbide.com | Other | Wholesale/Retail |
| United States Dept. of Energy | http://www.energy.gov | Other | Government |
| United States Mint | http://www.usmint.gov | Other | Government |
| United Technologies | http://www.utc.com | Manufacturing | Transportation |
| US Army Research Lab. | https://www.arl.army.mil/main/Main/default.htm | Service | Research |
| US Environmental Protection Agency | http://www.epa.gov | Other | Government |
| US Naval Research Lab | http://www.nrl.navy.mil | Service | Research |
| Valmont Industries | http://www.valmont.com | Manufacturing | Other Durable Goods (fabricated structural metal) |
| Victor Insulator Inc. | http://www.victorinsulators.com | ||
| W.L. Gore | http://www.gorefabrics.com | Manufacturing | Bio-Materials |
| Wabash Alloys | http://www.wabashalloys.com | Primary | Metals |
| Wah Chang | http://www.twca.com | Primary | Metals |
| Wahl Refractories | http://www.wahlref.com | ||
| Waterbury Farrel Technologies LP | http://www.waterburyfarrel.com | Manufacturing | Machinery |
| Waupaca Foundry Inc. | http://www.waupacafoundry.com | Primary | Metals |
| Westinghouse | http://www.westinghouse.com | Service | Utilities |
| Wheeling-Pittsburgh Steel | http://www.wpsc.com | Primary | Metals |
| Wolvering Tube Co. | http://www.wlv.com | Primary | Metals |
| Wyman Gorden | http://www.wyman-gordon.com | Manufacturing | Transportation |
| Xerox | http://www.xerox.com | Manufacturing | Computer/Office |
| York International Corporation | http://www.york.com | Manufacturing | Other Durable Goods |
| ZF Industries Inc. | http://www.zf.com | Manufacturing | Transportation |