| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Reggie Randolph International Construction Equipment, Inc. | 7A Terminal Road Peru, IL 61354 | (704) 821-8200 | |
| Drago Ranisavljevic Soletanche Bachy Canada | 7708 Wagner Road NE Edmonton, AB T6E 5B2 | (780) 468-3392 | |
| Al Rasband Malcolm Drilling Company, Inc. | 8701 South 192nd Street Kent, WA 98301 | (253) 395-3300 | |
| Lance Rasband Michels Corporation | 8021 S 222nd St. Kent, WA 98032 | (425) 952-6235 (206) 305-3386 | |
| Hossein Rashidi Ph.D., P.E. EarthSpectives | 1920 E Warner Avenue, Suite 3-M Santa Ana, CA 92705 | (949) 777-1270 (949) 874-2755 | |
| Roy Rathner KLEMM Bohrtechnik GmbH | Wintersohler Str. 5 Drolshagen, 57489 | 49 (2761) 7050 | |
| Nadarajah Ravichandran Clemson University | Glenn Department of Civil Engineering, 202 Lowry Hall Clemson, SC 29634 | (864) 656-2818 | |
| Brett Rayburn Favor Steel & Fabricating, Inc. | 1110 Industrial Boulevard Bessemer, AL 35022 | (205) 426-3288 2056013391 | |
| Chas Raysik International Construction Equipment, Inc. | 107 Mallory Lane Oxford, PA 19363 | (610) 613-7640 | |
| Michele Redmond Holcombe Foundation Technologies, Inc. | P.O. Box 491718 Lawrenceville, GA 30049 | (678) 407-4640 | |
| Justin Reed Hercules Machinery Corporation | 5025 New Haven Ave. Fort Wayne, IN 46803 | (260) 424-0405 | |
| Karl Reed BAUER Equipment America | 91 Greenville Road Livermore, CA 94551 | (925) 449-6001 | |
| Robin Reeves A.H. Beck Foundation Company, Inc. | 907 South I45 Ferris, TX 75125 | (800) 514-2325 | |
| John Regan Geosciences Testing and Research, Inc. | 55 Middlesex Street, Suite 225 North Chelmsford, MA 1863 | (978) 251-9395 | |
| Michael Rehberg P.E. Dewberry Engineers, Inc. | 200 Broadacres Drive, Suite 410 Bloomfield, NJ 07003-3154 | (973) 780-9329 | |
| Ray Rehfeldt Reliable Constructors, Inc. | 22435 State Road 46 Sorrento, FL 32776 | (352) 383-3159 | |
| Roger Rehfeldt Reliable Constructors, Inc. | 22435 State Road 46 Sorrento, FL 32776 | (352) 383-3159 | |
| Torsten Reinhardt DYWIDAG Systems International, Inc. | 320 Marmon Drive Bolingbrook, IL 60440 | (630) 739-1100 | |
| Gary Reinhart Star Iron Works, Inc. | 257 Caroline Street Punxsutawney, PA 15767 | (814) 427-2555 | |
| Robert Renaud Epiroc USA LLC (formerly Atlas Copco) | Mississauga, ON L5T 1W5 | (289) 562-6109 416-587-7620 | |
| Debra Resi CRW Corp. | 795 Marshall Avenue, PO Box 1099 Williston, VT 5495 | (802) 658-1700 | |
| Erick Reusser Pennsylvania Drilling Company (dba PENNDRILL Manufacturing) | 281 Route 30 Imperial, PA 15126 | (724) 695-2400 | |
| Dan Rice Rain Forest Lumber Co., Inc. DBA RFL Group | P.O. Box 361 Lake Oswego, OR 97034 | 503-684-0774 503-887-2038 | |
| Tom Richards Nicholson Construction Co. | 12 McClane Street Cuddy, PA 15031 | (412) 221-4500 | |
| Adam Richardson Midwest Drill Service, Inc. | 9925 EXPRESS DRIVE, SUITE A HIGHLAND, IN 46322 | (219) 808-5373 |
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