| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| William Isenhower Ensoft, Inc. | 3003 West Howard Lane Austin, TX 78728 | (512) 244-6464 | |
| Fatih Isik ARMADOR Piling Tools | Esat Caddesi, 35/5, Cankaya Ankara, 6660 | 903124240409 905333400483 | |
| Magued Iskander Ph.D., P.E., F.ASCE NYU Tandon School of Engineering (Formerly Polytechnic University/Institute) | Civil Engr. Dept., 6 Metrotech Center Brooklyn, NY 11201 | (718) 260-3016 | |
| Sal Italiano SPI Consulting Engineers, Inc. | 971 Dewing Avenue, Suite 201 Lafayette, CA 94549 | (925) 299-1341 | |
| Kyle Jack Western Canadian Drilling, Ltd | Box 57 Blackfoot, AB T0B 0L0 | (780) 872-1271 | |
| Brant Jackson Geotech Drilling Services Ltd. | 5052 Hartway Drive Prince George , BC V2K 5B7 | (250) 640-6727, Ext. 205 250-309-4883 | |
| Douglas Jackson Posillico Drilling | 1750 New Highway Farmingdale, NY 11356 | (718) 353-9616 | |
| Marc James Doosan Infracore Portable Power | 1293 Glenway Drive Statesville, NC 28625 | (704) 883-3691 | |
| Rory James Seaport Steel | 3360 East Marginal Way S Seattle, WA 98134 | (206) 343-0700 | |
| Tyler James Case Foundation Company | 42034 N. East Road Antioch, IL 60002 | 2242380836 2242380836 | |
| Dawn Jamison Pengo Corporation | 500 E Highway 10 Laurens, IA 50554 | (712) 845-2540 | |
| Paul Jankovic Miller Lifting Products | 100A Sturbridge Rd Charlton, MA 1507 | (508) 248-3941 2812995410 | |
| Matt Jannings Pacific Foundation Inc | 7206 ne 47th ave vancouver , WA 98661 | 360-601-5698 | |
| Todd Jarvis DBM Contractors, Inc. | 1220 South 356th Street (PO Box 6139) Federal Way, WA 98003 (98063) | (253) 838-1402 | |
| Daniel Jeffers Williams Form Engineering Corporation | 8165 Graphic Dr NE Belmont, MI 49306 | 616-537-3384 | |
| Allan Jelacic U.S. Department of Energy | 1000 Independence Avenue, SW, EE-2C Washington, DC 20585-0001 | (202) 586-6054 | |
| Frank Jelonek Reliable Constructors, Inc. | 22435 State Road 46 Sorrento, FL 32776 | (352) 383-3159 | |
| Wes Jenkins Graves Construction Services, Inc. | 18214 Atomic Rd Jackson, SC 29831 | (803) 471-3353 (803) 640-4385 | |
| Shon Jessee PE Oklahoma Department of Transporation | 200 N. E. 21st Street, B3 Oklahoma City, OK 73105-3204 | 405.522.3414 | |
| Chad Jessen Kiewit Foundations Group | 1926 S. 67th St., Ste. 300 Omaha, NE 68106 | 402-943-1788 | |
| J. Scott Jin, Ph.D., P.E. SJC, Inc. | P.O. Box 10457 Rockville, MD 20849-0457 | (301) 294-3056 | |
| Brad Jinnings Jinnings Equipment, LLC | 11515 Richard Road Churubusco, IN 46723 | (260) 447-4343 | |
| John Jinnings Hercules Machinery Corporation | 5025 New Haven Ave. Fort Wayne, IN 46803 | (260) 424-0405 | |
| Scott Jinnings Jinnings Equipment, LLC | 11515 Richard Road Churubusco, IN 46723 | (260) 447-4343 | |
| Allen Johnson International Construction Equipment, Inc. | 310 Winston Creek Parkway Lakeland, FL 33809 | (704) 821-8200 |
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