| COMPANY NAME | REPRESENTATIVES | REPRESENTATIVES | ADDRESS |
| ALACAD | Jennifer Swoboda | Lisa Baker | 2687 John Hawkins Pkwy, Birmingham, AL 35244 |
| Alutiiq, LLC | Larry Wilson | Steve Yost | 101 Quality Cir NW Ste 130 Huntsville, AL 35806-4535 |
| AMEC | Matt Metcalf | 1600 Genessee St., Ste. 850 Kansas City, MO 64102-1039 | |
| B.L. Harbert International LLC | Frank Tanahey | Jackie Stevenson | 820 Shades Creek Pkwy Ste 3000 Birmingham, AL 35209-4564 |
| Barge Waggoner Sumner and Cannon Inc. | Harry Wilson | David West | 200 Clinton Avenue W Ste. 800 Huntsville, AL 35801-4933 |
| BE&K Government Group | Steven Francis | 200 International Park Drive Birmingham, AL 35243 | |
| Bhate Environmental Assoc. Inc. | Sam Bhate | Jay Carter | 1608 13th Ave S Birmingham, AL 35205-5573 |
| Black & Veatch Special Projects Corp. | Patrick Carolan | William Lenz | 6601 College Blvd. Overland Park, KS 66211-1504 |
| CH2MHILL | George Overby | Capt. Harold B. Redmond Jr., Ret. | 2035 Lakewide Centre Way Ste 200 Koxville, TN 35763-7405 |
| Defense Acquisition, Inc. | Richard Jones | Michael Stovall | 6588 Discovery Drive Huntsville, AL 35806 |
| DMJM Harris | Maj. Gen. Richard B. Burleson P.E. USA | 3800 Colonnade Pkwy Ste. 400 Birmingham, AL 35243-2304 | |
| Earth Resources Technology, Inc. | H. Glenn Earhart | Raymond Bowman | 10810 Guilford Road Ste. 105 Annapolis Junction, MD 20701 |
| Earth Tech Inc. | Dan Spiegelberg P.E. | Dale M. Stevens P.E. | 4090 Memorial Pkwy SW Ste. 340 Huntsville, AL 35802-1382 |
| ECC | Sarah McGraw | Colin Kennedy | 4835 University Square Ste. 10 Huntsville, AL 35816 |
| EMR, Inc. | Connie Cook | Tim Landers | 3200 Haskell Ave Ste. 140 Lawrence, KS 66046-8945 |
| ENSR | Philip Wood | Michael Jones | 2300 B Resource Dr. Birmingham, AL 35242 |
| Garver Engineers | Dana Pollock | Ryan Patton | 218 Holves Ave NE Huntsville, AL 35801 |
| HNTB Federal Services Corporation | Terry Flanagan, PE | Wayne Johnson | 715 Kirk Drive, Kansas City, MO 64105 |
| ISSI Unexploded Ordnance Inc. | Robert Fay | John Flynn | PO Box 11 Huntsville, AL 35804-0011 |
| Jacobs | Melissa Tate | Kevin Sipe | Aeospace Testing Alliance MS-1200 Avenue B Arnold AFB, TN 37389 |
| JAYA Corporation | Steve Bong | Terry Frazier | 4900 University Square Suite 30 Huntsville, AL 35816 |
| John J. Kirlin Inc. | Charles Burlew | Steve Rohlfs | 515 Dover Rd Ste 2400 Rockville, MD 20850-1290 |
| KAYA Associates, Inc. | Robert Dunn | John Orosz P.E. | 101 Quality Cir NW Ste 120 Huntsville, AL 35806-4534 |
| KBR | Eric Habecker | Curtis Bell | 63 S Royal St. Ste 200 Mobile, AL 36602 |
| Kiewit Corporation | Richard MacInnes | Jeannine Nelson | 1800 S. Bell Street Ste. 300 Arlington, VA 22202-3560 |
| KlingStubbins | Thomas Reed | Robert Thompson | 2301 Chesnut St. Philadelphia, PA 19103-3035 |
| L-3 Communications | Steve Essig P.E. | LTC Les Rose | 1501 Merchants Way Niceville, FL 32575 |
| MACTEC Engineering and Consulting Inc. | Darell Hunt | Randy Knott | 3200 Town Point Dr NW Ste 100 Kennesaw, GA 30144-7088 |
| Management Technology Assoc. Inc. (MTA Inc.) | Robert Chastine | Ruben Navarro | 688 Discovery Dr NW Huntsville, AL 35806-2802 |
| Michael Baker Corporation | Larry Cowart | Aaron Morris | 2925 Layfair Dr. Jackson, MS 39232-9507 |
| MJLM Engineering & Technical Services | Buford Cruthcer | 4825 University Square Ste. 12 Huntsville, AL 35816 | |
| MWH | William Gauntt | Kathy Riker | 170 Interlocken Blvd., Ste. 300 Broomfield, CO 80021 |
| One Stop Environmental, LLC | James Kling | Robert Daniel | 4924 First Avenue N Birmingham, AL 35222 |
| Optimal Geomatics, Inc. | Richard Lehr | Michael Vessel | 2227 Drake Ave SW Bldg 14 Huntsville, AL 35805-6167 |
| Parsons | Phil Loftis | Tim Hiles | 4890 University Square, Ste. 2 Huntsville, AL 35816-1800 |
| PBS&J | Tom Morton | Eugene Yerkes | 5665 New Northside Drive Ste. 400 Atlanta, GA 30328-4617 |
| R & D Maintenance Services Inc. | Joel Smith | Paul Mann | 3600 W Plymouth Rd Columbus, MS 39701-8509 |
| Reisz Engineers | Al Reisz | James Denson | PO Box 1349 Huntsville, AL 35807-0349 |
| Science Applications International Corp. | John Rivenburgh | Will Kegley | 6723 Odyssey Drive Huntsville, AL 35806 |
| SEI Group Inc | Brian E. Osterndorf | Jeff Denton | 330 Williams Ave Ste 135 Huntsville, AL 35801 |
| Shearer & Associates Inc. | Robert F. Shearer P.E. | Lt. Col Donnie L. Henley USA (Ret.) | 4970 Corporate Dr NW Ste 125 Huntsville, AL 35805-6232 |
| SpecPro Environmental Services, LLC | Larry Blackwell | George Smith | 4815 Bradford Drive Huntsville, AL 35805 |
| Stanley Consultants Inc. | Robert Edwards | 225 Iowa Ave Muscatine, IA 52761 | |
| Teledyne Solutions Inc. | Frank J. Chapuran Jr. P.E. | Dru Barrineau | 5000 Bradford Dr NW MS118 Huntsville, AL 35805-1941 |
| Tetra Tech Inc. | Arthur B. Holcomb | Sharon Chittam | 4960 Corporate Dr NW Ste 140 Huntsville, AL 35805-6215 |
| Tug Hill Construction | Jeffrey Kellogg | Ginny MacCallum | 870 Arsenal St. Watertown, NY 13601-2346 |
| URS Corporation | John Krowitz | Kristen Tope | 1000 Corporate Centre Dr Ste 205 Franklin, TN 37067-2611 |
| VW International Inc. | James Vincent | Mickey Wilson | 8800-C Pear Tree Village Ct. Alexandria, VA 22309-4221 |
| Zapata Engineering | Suzy McKinney | David Smith | 6302 Fairview Rd. Ste 600 Charlotte, NC 2821o-2226 |