| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Ryan Smith Sparta Crane & Construction | 4322A Charter Oaks Drive Temple, TX 76502 | (254) 613-5646 | |
| Trevor Smith P.E. Portland State University | Department of Civil Engineering, P.O. Box 751 Portland, OR 97207-0751 | (503) 725-3225 | |
| Andrew Sneddon Aecon Foundations | 9700 Endeavor Drive SE Calgary, AB T3S 0A1 | (403) 293-9300 ext. 3322 | |
| Andrew Sneddon R.S. Foundation Systems Ltd. | 9700 Endeavor Drive SE Calgary, AB T3S 0A1 | 403 370 7813 | |
| Kaye Snell Scott Powerline & Utilities Equipment Co. LLC | P O Box 4008 Monroe, LA 71211 | 318-388-9207 | |
| W.L. Snow Palmetto Gunite Construction Co. Inc. | P.O. Box 388, 5330 Savannah Highway Ravenel, SC 29470 | (843) 889-2227 | |
| Braxton Snyder Link-Belt Construction Equipment Company | PO Box 13600, 2651 Palumbo Drive Lexington, KY 40583-3600 | (859) 263-5200 | |
| Steve Snyder Hammer & Steel, Inc. | 4469 County Road, 209 South Green Cove Springs, FL 32046 | (904) 284-6800 | |
| Khaled Sobhan Florida Atlantic University | Florida Atlantic University, 777 Glades Road Boca Raton, FL 33431 | (561) 297-3473 | |
| Zak Sobotka D'Appolonia | 701 Rodi Road, Floor 2 Pittsburgh, PA 15235-4559 | (412) 229-1590 | |
| Paul Solis Spiradrill | 112 FM 153 Smithville, TX 78957 | 619-274-0459 | |
| Mike Songer IHC IQIP America, Inc. | 206 Cummings Rd. Broussard, LA 70518 | (337) 837-9224 | |
| Richard Soppe Center Rock Inc. | 118 Schrock Drive, Suite 101 Berlin, PA 15530 | (814) 267-7100 | |
| Clauidio Soto Lenz Foremost | 1225 64th Avenue NE Calgary, AB T2E 8P9 | (403) 295-5800 | |
| Trent Southworth Parks Drilling Company, Inc. | 5745 Avery Road Dublin, OH 43016-9731 | (614) 761-7707 | |
| Bill Spatz International Construction Equipment, Inc. | 412 Harvey Blvd. Belle Chasse, LA 70037 | (704) 821-8200 | |
| Sean Spatz International Construction Equipment, Inc. | 412 Harvey Blvd. Belle Chasse, LA 70037 | (704) 821-8200 | |
| Donald Speakman PENNDRILL Manufacturing - Winchester, VA | 321 Arbor Court Winchester, VA 22602 | (540) 771-5882 | |
| Peter Speier Williams Form Engineering Corporation | 8165 Graphic Drive Belmont, MI 49306 | (616) 866-0815 | |
| Mark Spence Doublestar Drilling Inc. | 25180 117 Ave Acheson, ab T7X 6C2 | ||
| Lon Spencer P.E. Spencer Enterprises, Inc. | P.O. Box 30828 Midwest City, OK 73140-3828 | (405) 424-3880 | |
| Randall Spencer Norwalk Marine Contractors, Inc. | 245 Access Road Stratford , CT 6615 | (203) 866-3344, Ext. 205 860.883.7720 | |
| Erin Sperry SperryCo, LLC | 3624 Dixon Rd Mannsville, NY 13661 | (315) 816-1881 (315) 816-1881 | |
| Garett Speyer DeWitt Construction, Inc. | Box 201 13023 NE Highway 99, Suite 7 Vancouver, WA 98686 | (360) 576-8755 | |
| Dave Sposito Posillico Drilling | 1750 New Highway Farmingdale, NY 11356 | (718) 353-9616 |
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