1. Elbit Systems

(443) 327-7452

6210 Ste Guardian Gtwy Aberdeen Proving Ground, MD 21005

2. Ace Electronics

(443) 327-6100

6210 Ste Guardian Gtwy Aberdeen Proving Ground, MD 21005

3. Bae Systems

(443) 360-4990

6210 Ste Guardian Gtwy Aberdeen Proving Ground, MD 21005

4. Viking Contractors

(443) 327-7590

4402 Boothby Hill Ave Aberdeen Proving Ground, MD 21005

5. L2 Defense Inc

(410) 671-4039

2108 Emmorton Park Rd Edgewood, MD 21040

6. Sotera Defense Solutions Inc

(443) 371-6634

6245 Ste Guardian Gtwy Aberdeen Proving Ground, MD 21005

7. Sotera Defense Solutions Inc

(410) 273-2638

6180 Guardian Gtwy Aberdeen Proving Ground, MD 21005

8. Gh Contractors

(410) 569-8055

619 Berwick Ct Abingdon, MD 21009

9. Bowman Contractors

(410) 914-5591

705 Carsins Run Rd Aberdeen, MD 21001

10. Prominent Defense Agency Inc.

(443) 866-5227

2945 Emmorton Rd. Suite: 993 Abingdon, MD 21009

11. Roundtable Defense LLC

(410) 272-2427

210 Research Blvd Aberdeen, MD 21001

12. Deco Contractors Inc

(410) 273-1910

1511 S Philadelphia Blvd Aberdeen, MD 21001

13. Action Electrical Contractors

(410) 297-8802

1050 Hardees Dr Aberdeen, MD 21001

14. Edco Contractors Inc

(410) 378-9376

22 Water Way Port Deposit, MD 21904

15. Lindstrom Excavating Contractors

(410) 778-6344

25822 Still Pond Neck Rd Worton, MD 21678

16. Rhs Contracting Inc

(410) 272-1569

3400 Springfield St Aberdeen Proving Ground, MD 21005

17. DWK Plumbing & Heating Contractors

(410) 939-0614

804 Shawnee Brooke Dr Havre De Grace, MD 21078

18. American School of Self Defense

(410) 836-8817

335 Kenmore Ave Bel Air, MD 21014

19. Interscope Contractors

(410) 937-5789

Bel Air, MD 21014

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20. Steger Ryan

(410) 272-1603

6190 Guardian Gtwy Aberdeen Proving Ground, MD 21005

21. Harford County Electrical Contractors Association Apprenticeship School

(410) 879-5824

401 Thomas Run Rd Bel Air, MD 21015

22. J B Hayes Mechanical Contractors Inc

(410) 893-6340

122 N Tollgate Rd Bel Air, MD 21014

23. NCR Contractors Corporation

(410) 942-0900

502 Warren St Havre De Grace, MD 21078

24. G & L Contractors

(410) 879-6430

16 N Hays St Bel Air, MD 21014

25. WS Contractors, Inc.

(410) 688-1616

4953 Bristle Cone Circle Aberdeen, MD 21001

26. Cable Contractors Incorporated

(443) 456-3538

506 Pulaski Hwy Joppa, MD 21085

27. TW Brothers Tree Contractors

(443) 528-0851

2290 Hanson Rd Edgewood, MD 21040

28. Envision Innovative Solutions

(410) 272-5443

6245 Guardian Gtwy Aberdeen Proving Ground, MD 21005

29. Rays Harford Home Improvement Contractors, Inc.

(410) 893-3037

Bel Air, MD 21014

30. Quarry and Contractors Eqp & Supply Co Inc

(410) 671-6812

1303 Governors Ct Abingdon, MD 21009

31. Raytheon

(443) 327-6529

4692 Ste Millennium Dr Belcamp, MD 21017

32. Love, Fleming, Bearsch & Hurff, LLC

(443) 819-0353

30 N Main St Bel-Air, MD 21014

33. Comer Construction

(443) 327-8329

900 Cirelli Ct Aberdeen, MD 21001

34. R4 Inc

(410) 676-8520

2204 Ste Lakeside Blvd Edgewood, MD 21040

35. Crouse Construction Co Inc

(410) 879-1822

1003 Old Philadelphia Rd Aberdeen, MD 21001

36. Horne Concrete Construction LLC

(410) 575-6389

905 Old Philadelphia Rd Aberdeen, MD 21001

37. Horne Concrete Construction Llc

(443) 360-4230

905 Old Philadelphia Rd Aberdeen, MD 21001

38. Netcentric Technology Inc.

(443) 327-6650

6165 Guardian Gtwy Aberdeen Proving Ground, MD 21005

39. Proseal Coating

(410) 420-7742

1305 Sheridan Pl Bel Air, MD 21015

40. Ryan Homes

(410) 272-1490

1009 Jason Ln Havre De Grace, MD 21078

41. Penhall Company

(410) 676-2741

1299 Governors Ct Abingdon, MD 21009

42. Marques Robert

(410) 838-9522

313 S Fountain Green Rd Bel Air, MD 21015

43. Pendant Electric

(410) 939-7707

518 Rear Young St Havre De Grace, MD 21078

44. Spry Masonry

(410) 778-5175

24956 Montabello Lake Rd Worton, MD 21678

45. Daisy Concrete

(443) 327-6678

219 W Bel Air Ave Aberdeen, MD 21001

46. Mining Rock

(410) 676-1738

1303 Governors Ct Abingdon, MD 21009

47. Cove Electric

(410) 679-3601

200 Edgewood Rd Edgewood, MD 21040

48. Reliable Paving

(410) 970-3291

1816 Emily Dr Edgewood, MD 21040

49. O'rourke Nancy

(410) 838-9177

844 Flintlock Dr Bel Air, MD 21015

50. Mountaintop Software

(410) 838-2700

514 S Main St Bel Air, MD 21014