| Company | City | Phone | Web Site |
|
| A. Stucki Company | Pittsburgh | (412) 771-7300 x |  |
| A.K. Steel Corp | Middleton | (513) 425-6405 | |
| ACTERNA | Germantown | 1-800-346-2248 | |
| Akzo Nobel | Gallipolis Ferry | 304-675-1150 x 2 | |
| Alleghany Co. Dept. of Public Works | Cumberland | 301-777-5933 | |
| Allegheny Power | | (304) 367-3138 | |
| American Electric Power | Columbus | (614) 464-7686 | |
| Anker Energy | Morgantown | (304) 594-1616 | |
| Annapolis Microsystems | Annapolis | 410-841-2514 | |
| ANSYS | Canonsburg | 724-541-2893 | |
| ARCO Chemicals | South Chartleston | (304) 746-8058 | |
| Argone National Lab | Argonne | 630-252-3360 | |
| Atlantic Geotechnical | Ashland | (804) 550-2203 | |
| Aurora Flight Services | Fairmont | (604) 534-4494 | |
| Azimuth | Morgantown | (304) 292-3700 | |
| B. F. Goodrich | Union | (304) 772-3062 | |
| BAE Systems | Lansdale | (215)996-2197 | |
| Bayer | Pittsburgh | (412) 777-4915 | |
| Bayer | New Martinsville | 304-455-4400 ext | |
| BDM International Inc. | McLean | (304) 345-8843 | |
| Benson Manufacturing | Mineral Wells | (304) 489-9020 | |
| Bettis Atomic Power Laboratory | West Mifflin | (412) 476-5740 | |
| Betz Dearborn | Trevose | 215-953-2472 | |
| BorgWarner | Gallipolis | (740) 441-3203 | |
| Brooke County Landfill | Colliers | 304-748-0014 | |
| Catalytica Pharmaceutical | Greenville | 252-707-2657 | |
| CEGELEC | Pittsburgh | (412) 967-7696 | |
| Centerline Engineering | Wexford | 724-935-6020 | |
| Century Aluminum | Ravenswood | (304) 273-6562 | |
| Cerrone and Assiciates | Pittsburgh | | |
| Christopher Consutants LTD | Fairfax | 703-273-6820 | |
| Columbia Gas Transmission | Charleston | 3043572669 | |
| Computer Systems Management, Inc. | Alexandria | 7038234300 | |
| CSX Transportation | Jacksonville | (904) 366-5405 | |
| Cutler-Hammer | Beaver | (724) 773-1375 | |
| Cyprus - Amax | Montgomery | 304-442-5033 | |
| Cytek Corporation | Willow Island | (304) 665-3700 | |
| Danis Environmental Group | | (937) 228-1225 | |
| Dean Company | Princeton | (304) 425-8701 | |
| Dick Corporation | Pittsburgh | (412) 384-1055 | |
| Diversified Technical Services Inc. | Elkins | 304-625-5020 | |
| DuPont | Parkersburg | 302-774-6116 | |
| Elkem Metals | Marietta | 614-374-1380 | |
| Emerson Power Transmission | Maysville | (606) 564-2048 | |
| Eramet Marietta Inc. | Marietta | 740-376-5914 | |
| Ergon Inc. | Newell | 304-387-7097 | |
| Ergon Refinery | | (304)-387-7012 | |
| Ericsson | Lynchburg | (804) 592-7000 | |
| FBI | Clarksburg | 304-625-2910 | |
| Fisher Diagnostics | Middletown | 540-8698261 | |
| Flexsys | Nitro | 304-759-4350 | |
| FMC Corp. AGP | Baltimore | 410-355-6400 x-2 | |
| Fuentez System Concepts | Martinsburg | (304) 264-5092 | |
| G.E Corporation | Finlay | 4194246751 | |
| G.E. Aircraft Engines | Cincinnati | (513) 552-5930 | |
| G.E. Appliances | Louisville | (502) 452-7097 | |
| G.E. Fanuc | Charlottesville | 419-424-6751 | |
| G.E. Industrial Systems | Fort Wayne | 219-439-2009 | |
| G.E. Micron Products | Deerfield Beach | 954-725-6241 | |
| G.E. Plastics | Washington | 3048637861 | |
| G.E. Specialty Chemicals | Morgantown | (304) 284-2335 | |
| G.E. Structural Design Group | Parkersburg | 304-464-5481 | |
| GlaxoSmithKline | Zebulon | (919)269-1116 | |
| GM Power Train | Defiance | (419) 784-7226 | |
| Guardian | Richburg | (803)-789-6830 | |
| Guardian Fiberglass | Albion | 800-218-2901 | |
| Hershey Chocolate USA | Hershey | (717) 534-5739 | |
| HNTB Engineering | Scott Depot | 304-757-0888 | |
| Hobet Mining | Madison | 304-369-6780 | |
| Honda | Merrysville | 937-642-5000 | |
| Honda Research America | Raymond | (937) 645-6079 | |
| Honeywell | Hopewell | (804) 541-5566 | |
| IBM | Raleigh | (919) 850-1168 | |
| Institute for Software Research | Fairmont | 304-368-9300 x-1 | |
| J & L Specialty Steel | Midland | (724) 773-2810 | |
| JLG Industries | McConnellsburg | (717) 485-5161 | |
| Joy Manufacturing | Franklin | 814-432-1226 | |
| Kewit Construction | Pittsburgh | 412-448-6613 | |
| Koppers | Pittsburgh | 412-227-2190 | |
| Lockheed Martin Federal Systems Inc. | Gaithersburg | (301) 240-7864 | |
| Lubrizol | Wickliffe | 440-347-2634 | |
| Lyondell Chemical Company | South Charleston | 3047472589 | |
| Marathon/Ashland Petroleum | Russel | (606) 329-5257 x | |
| McGraw-Kokosing Construction | Middletown | 513-422-4521 x 4 | |
| Merck & Co, Inc. | Elkton | (540) 298-4876 | |
| Milliken | Marietta | (864) 836-1232 | |
| Mine Safety and Health Administration | Morgantown | 304-291-4277 | |
| Mine Safety and Health Administration | Mt. Hope | 304-877-3900 x-1 | |
| Mitre Corp. | Dumfries | (703) 441-1775 x | |
| MPL Corporation | Buchannon | | |
| NASA Langley research Center | Hampton | 757-864-3331 | |
| National Aeronatucs and Space Administration | Fairmont | 3043678216 | |
| National Asphalt Paving Association | Lanham | | |
| National Radio Astronomy Observatory | Greenbank | (804) 296-0265/( | |
| National Security Agency | Ft. George G. Meade | (800) 255-8415 | |
| Naval Air Systems Command - US Navy | Pawtuxant | (301)-757-4123 | |
| Newport News Ship building | Newport News | (804)-688-1218 | |
| Nextel | Charlotte | (704) 593-1624 | |
| NIOSH | Morgantown | (304) 285-5851 | |
| NIST | Gaithersburg | (301) 975-5648 | |
| Norfolk Naval Shipyard - USN | Portsmouth | 757-396-7208 | |
| Norfolk Southern | Roanoke | 757-664-5064 | |
| Nortel Networks | Richardson | 9726853051 | |
| NOVA Chemicals | Monaca | 724-770-2447 | |
| O' Sullivan Corporation | Winchester | 540-665-2583 | |
| Opus North | Westerville | 614-540-4235 | |
| Orbital Sciences Corp. | Dulles | 703-406-5545 | |
| Owens Corning | Toledo | (419)248-8018 | |
| P & WC Aircraft Services | Bridgeport | 304-842-1321 | |
| Parsons - Brinckerhoff | Fairmont | (304) 534 - 4068 | |
| PDM Engineered Construction | Pittsburgh | 412-331-3000 | |
| Pechiney | Ravenswood | (304) 273-6857 | |
| PennDoT | Bridgeville | 412-429-4990 | |
| PennDoT | Harrisburg | 717-772-1499 | |
| PITT - Demoines, Inc. | Pittsburgh | 412-331-3000 | |
| PMC-Sierra, Inc. | Burnaby | 604-415-6630 | |
| PPG - Shelby, NC | Shelby | (704) 434-2261 x | |
| Random House, Inc | Westminster | 4103867261 | |
| Reliance Motion Control | Galipolis | 740-441-6235 | |
| Respironics | Murrysville | (724)387-5273 | |
| RJF International Corp. | Marietta | 740-374-0802 | |
| Robert Shaw Controls | New Stanton | 412-925-4626 | |
| Royal Vendors Inc. | Kearneysville | 304-728-7056 ext | |
| Science Application International | Middletown | 717-944-5501 | |
| Siemens - Westinghouse | Charlotte | (704) 551-5445 | |
| Southern Ohio Coal Company | Athens | 614-669-2803 | |
| Spectrum - Astro Inc. | Gilbert | 602-892-8200 ext | |
| State Electric Supply Co. | Huntington | 502-535-5085 | |
| Superior Valve Co. | Washington | 724-229-5576 | |
| Tech-Assist | Fredrick | (301) 695-2933 | |
| Techniglass | Columbus | (614)-445-1909 | |
| Tennessee Valley Authority | | 423-751-8700 | |
| Terramite | Charlestown | (304) 776-4231 | |
| Toyota - KY | Georgetown | (502) 868-3214 | |
| Toyota - WV | Scott Depot | (304) 757-0228 | |
| Triad Engineering | Morgantown | (304) 296-2562 | |
| Triline Associates, Inc. | McMurray | (724) 941-5797 | |
| Trumbull Corporation | Monongahela | 724-258-9340 | |
| Union Carbide | S. Charleston | (304) 747-4675 | |
| United Parcel Service | New Stanton | 724-925-4880 | |
| United Space Alliance | Houston | 281-282-2502 | |
| US ACE - Huntington | Huntington | 304-529-5661 | |
| US ACE - Pittsburgh | Pittsburgh | (412) 395-7482 | |
| US Army Aberdeen Test Center | Aberdeen Proving Ground, MD | 410-278-4062 | |
| US Naval Surface Warfare Center - Carderock Div. | Philadelphia | 215-897-7731 | |
| US Naval Surface Warfare Center - Indian Head Div. | Indian Head | 301-744-4249 | |
| US Steel, Pittsburgh Service Center | Pittsburgh | (412) 433-1698 | |
| Virginia Power | Richmond | 804-771-4830 | |
| VMS, Inc. | Richmond | (804) 553-4001 | |
| Walker-Wiremold | Williamstown | (304) 375-1112 | |
| Westinghouse Electric Company | Pittsburgh | 412-374-6814 | |
| WESTVACO - Charlotte, SC | Charlotte | 843-740-2319 | |
| WESTVACO - Luke, MD | Luke | 301-359-3311 | |
| Weyerhaeuser | Tacoma | (877) 342-9670 | |
| Wheeling-Pittsburgh Steel | Wheeling | (304) 234-2526 | |
| Winchester Medical Center | Winchester | (540) 722-8966 | |
| Winston Industries | Louisville | (502)495-5453 | |
| WV Dept. of Highways | Charleston | (304) 558-3111 | |
| WV High Technology Consortium | Fairmont | (304) 366-2577 | |
