| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Bernd Schwieder EMDE Bohrtechnik Nentershausen GmbH | Lahnstraße 32 -34 Nentershausen, D-56412 | 49 (0) 6485 18704-0 | |
| Todd Scudamore Anora Foundations Pty. Ltd. | P.O. Box 3282 Darra, QLD 4076 | (61) 7 32797966 | |
| Todd Scudamore Anora Foundations Pty. Ltd. | P.O. Box 3282 Darra, QLD 4076 | (61) 7 32797966 | |
| Justin Seago CETCO | 2870 Forbs Avenue Hoffman Estates, IL 60192 | ||
| Mark Seaquist CJ Drilling, Inc. | 5717 N McVicker Ave Chicago, IL 60646 | 8152459385 | |
| Bill Sears Intech Anchoring Systems, Inc. | 8250 Bunkum Rd Caseyville, IL 62232 | (618) 398-5503, Ext. 438 (314) 397-5479 | |
| Franki Segura American Piledriving Equipment, Inc. | Avenida Periferico Sur 7800, Sta. Ma Tequetexpan, Tlaquepaque Guadalajara, Jalisco 45601 | (786) 361-9672 | |
| Christine Sehrwald BAUER Equipment America | 680 Conroe Park West Drive Conroe, TX 77303 | (713) 691-3000 | |
| Timo Seidenfuss Bauer MAT Slurry Handling Systems | Illerstrasse 6 Immenstadt-Seifen, Bavaria 87509 | ||
| Beverly Self J.P. Self & Associates, Inc. | 2980 Industrial Blvd. Bethel Park, PA 15102 | (412) 429-0968 | |
| Chris Self J.P. Self & Associates, Inc. | 2980 Industrial Blvd. Bethel Park, PA 15102 | (412) 429-0968 | |
| Chris Self J.P. Self & Associates, Inc. | 2980 Industrial Blvd. Bethel Park, PA 15102 | (412) 429-0968 | |
| Brian Selvoski Pennsylvania Drilling Company (dba PENNDRILL Manufacturing) | 281 Route 30 Imperial, PA 15126 | (724) 695-2400 | |
| Kanchan Sen Clearwater Construction, Geotechnical Division | 1040 Perry Highway Mercer, PA 16137 | (724) 624-8851 | |
| Gunter Sengel Ischebeck USA, Inc. | 3050 Horseshoe Dr. N Naples, FL 34104 | 239-316-1026 239-403-8522 | |
| Josh Senk Michels Corporation | 817 Main Street Brownsville, WI 53006 | (920) 583-3132 | |
| Joseph Serragano Doosan Infracore Portable Power | 1293 Glenway Drive Statesville, NC 28625 | (704) 883-3691 | |
| Jeffrey Sewell P.E. Schnabel Engineering, Inc. | 1504 Woodlawn Drive Baltimore, MD 21207 | (410) 944-6170 | |
| Jim Sexton DBM Contractors, Inc. | 1220 South 356th Street (PO Box 6139) Federal Way, WA 98003 (98063) | (253) 838-1402 | |
| Charles Shackelford Prof. Colorado State University | Department of Civil and Environmental Fort Collins, CO 80523 | (970) 491-5051 | |
| Donna Shady Watson Drill Rigs | 4015 South Freeway Fort Worth, TX 76110 | (817) 927-8486 | |
| Isam Shahrour Ecole Universitaire D'Ingenieurs De Lille (EUDIL) | Universite Des Sciences Et Technologies, De Lille (USTL) Villeneuve D'ascq Cedex, 59 655 | (33) 3 20 43 45 45 | |
| Dennis Shallenberger G.E. Earth Systems Pacific | 4378 Old Santa Fe Road San Luis Obispo, CA 93401-8116 | (805) 544-3276 | |
| Rayan Shamas GZA GeoEnvironmental, Inc. | 249 Vanderbilt Avenue Norwood, MA 2062 | (781) 278-3700 | |
| Saul Shapiro Langan Engineering & Environmental Services | 360 West 31st Street, 8th Floor New York, NY 10001 | (212) 479-5488 (646) 763-1437 |
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