| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Paul Kuzik American Piledriving Equipment, Inc. | Northeast Regional Office, 401 Hartle Street Sayerville, NJ 8872 | (732) 432-6604 | |
| Teddy Kwok Geolabs, Inc. | 2006 Kalihi Street Honolulu, HI 96819-3647 | (808) 841-5064 | |
| Nils Künne Sysbohr GmbH | Karrystr. 15 Fulda, Germany 36041 | ||
| Al Lackner Goettle | 12071 Hamilton Avenue Cincinnati, OH 45231 | (513) 825-8100 | |
| Ed Laczynski Wagman, Inc. | 3290 N. Susquehanna Trail York, PA 17406 | 717-764-8521 703.489.2870 | |
| Branko Ladanyi Ecole Polytechnique Dept. CGM | Univ. of Montreal, P. O. Box 6079, Stn. Centre-ville Montreal, QC H3C 3A7 | (514) 340-4711 x4804 | |
| Carig Laine Morris Industries Inc. | 777 RT 23 Pompton Plains (Morris), NJ 7444 | 9738356600 | |
| Robert Lamb P.E. | 2708 Sherwood Lane Austin, TX 78704-6438 | (512) 972-0204 | |
| Christian Lambeth ATS Drilling, Inc. | 6559 Midway Rd Haltom, TX 76117 | 817-498-0040, Ext. 119 817-797-2742 | |
| Chuck Lammers C.G.A Soletanche Bachy Canada | 7708 Wagner Road NE Edmonton, AB T6E 5B2 | (780) 468-3392 | |
| Bill Lamont West Coast Drilling | P.O. Box 254 Pinole, CA 94564 | (510) 245-0556 | |
| Lorenzo Landi TracMec Srl | sp 610 selice 10C MORDANO, ITALY 40027 | +39 054 258911 +39 3489115584 | |
| Daniel Lane Longfellow Foundations | 909 Corey Rd Hutchinson, Kansas 67501 | 620-662-1228 | |
| Mike Lane Goettle | 12071 Hamilton Avenue Cincinnati, OH 45231 | (513) 825-8100 | |
| Joelle Lang GEOKON, Inc. | 48 Spencer Street Lebanon, NH 3766 | (603) 448-1562 | |
| Tomas Lapham KULCHIN - Foundation Drilling Company | 28436 North East 4th Place Redmond, WA 98053-9248 | (425) 222-6400 | |
| Tim Lasher Nicholson Construction Co. | 4124 Douglas Avenue Kalamazoo, MI 49004 | 2693538421 | |
| Scot Laurance DRILLTOOLS | 4001 Enterprise Street, PO Box 3366 Kilgore, TX 75662 | (903) 986-3745 | |
| Robert Laurence Hammer & Steel, Inc. | 11912 Missouri Bottom Road Hazelwood, MO 63042-2312 | (314) 895-4600 | |
| Jean-Luc Lavoie Atlas Copco Power Technique North America | 1025 Tristar Drive Mississauga, ON L5T 1W5 | 514-236-4931 514-236-4931 | |
| Doug Lawson Spencer Enterprises, Inc. | P.O. Box 30828 Midwest City, OK 73140-3828 | (405) 424-3880 | |
| Jason Leary A.H. Beck Foundation Company, Inc. | 12751 South Freeway Houston, TX 77047 | (713) 413-3800 | |
| Richard Leblanc GROUP Deep Foundations, LLC | P.O. Box 83560 Baton Rouge, LA 70884 | (225) 752-2500 | |
| Darrell Ledbetter Blaze Equipment, LLC | 5500 Nafex Way, Suite 1 Fort Worth, TX 76131 | (817) 439-0453 | |
| Craig Lee S & ME, Inc. | 2020 Liberty Road, Suite 105 Lexington, KY 40505 | 859-293-5518 |
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