| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Christopher Sammon Malcolm Drilling Company, Inc. | 12155 NW 28th Avenue Miami, FL 33167 | 305-374-8618 | |
| Neil Sampson Champion Equipment Sales, LLC | #4 509 11 Ave Bay 4 Nisku, AB T9E 7N9 | (780) 770-8811 | |
| Gregory Sanchez TREVIICOS Corporation | 38 Third Ave, 3rd Floor, 3rd Floor CHARLESTOWN, MA 2129 | 617 788 9850 617 839 2694 | |
| Lisa Sanchez R.W. Harris, Inc. | 12970 North West 113th Court Miami, FL 33178 | (305) 885-4116 | |
| Paul Sandberg Liebherr - Canada Ltd | 1015 Sutton Drive Burlington, ON L7L 5Z8 | (905) 319-9222 | |
| Ralph Sands Pennsylvania Drilling Company | 281 Route 30 Imperial, PA 15126 | 724-695-2400 | |
| Daniel Santaniello Moretrench | 100 Stickle Avenue Rockaway, NJ 7866 | ||
| Tom Santee P.E. Applied Foundation Testing, Inc. | 4904 Waters Edge Dr. , Suite 201 Raleigh, NC 27606 | (919) 803-5890 | |
| Fabio Santillan TREVIICOS Corporation | 38 Third Avenue, 3rd Floor, Boston National Historic Park Charlestown, MA 2129 | (617) 241-4800 | |
| Val Santillan Drilling World | 1458 Mariani Ct Tracy, CA 95376 | (209) 855-8300 | |
| Denise Sarquiz D & D Construction Specialties, Inc. | 11043 Olinda Street Sun Valley, CA 91352 | (818) 767-8864 | |
| Danny Satterfield Elco Drilling Company, Inc. | 2011 West Union Avenue/PO Box 1174 Englewood, CO 80110 | (303) 789-0599 | |
| Chris Saucier Mississippi State University | 235 Walker Engineering Bldg, PO Box 9546 Mississippi State, MS 39762 | (662) 325-3838 | |
| Mauro Scanga GFL Infrastructure Group Inc. (Shoring Division) | 100 New Park Place, 5th Floor Vaughan, ON L4K 0H9 | (905) 750-5900 | |
| Samantha Schardein P.E. GEM Engineering, Inc. | 1762 Watterson Trail Louisville, KY 40299 | (502) 493 7100 | |
| Dale Scheffler D. J. Scheffler, Inc. | 2500 West Pomona Boulevard Pomona, CA 91768-3218 | (909) 595-2924 | |
| Dave Schell Equipment Corporation of America | 6300 Foxley Road Upper Marlboro, MD 20772 | 3015991300 | |
| James Schenck, IV Conner Gwyn Schenck, PLLC | P. O. Box 30933 2626 Glenwood Ave., Ste 520, NC 27622 | (919) 789-9242 | |
| Kenneth Scherzinger Scherzinger Drilling | P.O. Box 202 Miamitown, OH 45041-0202 | (513) 738-2000 | |
| Dave Schilling Seaport Steel | 2524 South Hayford Road, Building 9 Airway Heights, WA 99001 | (509) 244-5482 | |
| Todd Schlittenhart Yeh and Associates, Inc. | 2000 Clay Street, Suite 200 Denver, CO 80211 | (303) 781-9590 (303) 870-4045 | |
| Willi Schmitz MHWirth GmbH | Kolner Strasse 71-73 Erkelenz, 41812 | (+49) 2431-83-0 | |
| Hayli Schnebelen BAUER Foundation Corp. | 13203 Byrd Legg Drive Odessa, FL 33556 | 727.531.2577 | |
| Mike Schneider Drillers' Choice, Inc. | 1849 Candy Lane, Suite B Marietta, GA 30008 | (770) 420-7051 | |
| David Schoenwolf Haley & Aldrich, Inc. | 70 Blanchard Rd , Suite 204 Burlington, MA 01803-5100 | (617) 886-7400 |
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