Washington, DC Government Contractors > By Category > NAICS 21 - Mining, Oil & Gas

Government Contractors in Washington, DC

Results for NAICS 21 - Mining, Oil & Gas

76 - 100 of 115 Company(ies)
PARISH ROAD GOVERNMENT SERVICES, LLC
(860) 257-2028 1828 L St Nw Suite 640 Washington, DC 20036
SEGEROS INTERNATIONAL GROUP INC.
All Other Nonmetallic Mineral Mining, Tile and Terrazzo Contractors, Chocolate and Confectionery Manufacturing from Cacao Beans, All Other Converted Paper Product Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
(202) 705-8547 901 New Jersey Ave Nw Ste 101 Washington, DC 20001
K A WORLD MANAGEMENT & DEVELOPMENT SYSTEMS INC
Construction Sand and Gravel Mining, Highway, Street, and Bridge Construction, All Other Specialty Trade Contractors, Rice Milling, Rubber and Plastics Footwear Manufacturing
(301) 593-0957 2509 22nd St Ne Washington, DC 20018
PROCTOR TECHNOLOGIES, LLC
PROCTOR TECHNOLOGIES, LLC - Washington, DC
(202) 403-1607 1120 G St Nw Ste 550 Washington, DC 20005
FOXHALL DESIGN-BUILD, INC.
(202) 625-4343 1101 30th St Nw Ste 500 Washington, DC 20007
AA SYSTEMS LLC
AA SYSTEMS LLC - Washington, DC
(202) 365-7273 229 57th Pl Ne Washington, DC 20019
Liberty Industries, Llc
Liberty Industries, Llc - Washington, DC
(202) 558-5143 1737 Webster St Nw Washington, DC 20011
APPROPRIATE IT INC
APPROPRIATE IT INC - Washington, DC
(202) 730-9799 2939 Van Ness St Nw, Suite 448 Washington, DC 20008
LANDLINX INTERNATIONAL
LANDLINX INTERNATIONAL - Washington, DC
(202) 248-5023 10 G St. Washington, DC 20002
ORDSAFE INTERNATIONAL
ORDSAFE INTERNATIONAL - Washington, DC
Support Activities for Oil and Gas Operations, Administrative Management and General Management Consulting Services, Other Management Consulting Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services
(540) 837-9958 1155 15th St Nw Washington, DC 20005
3D CADalyst
3D CADalyst - Washington, DC
(202) 494-6546 915 4th St Ne Washington, DC 20002
ANGLE ENTERPRISES, L.L.C.
ANGLE ENTERPRISES, L.L.C. - Washington, DC
(704) 996-5035 2475 Kalorama Rd Nw Washington, DC 20008
PHOENIX SERVICES GROUP, L.L.C.
Support Activities for Oil and Gas Operations, General Freight Trucking, Local, Computer Facilities Management Services, Administrative Management and General Management Consulting Services, Marketing Consulting Services
(443) 844-1958 1201 Pennsylvania Ave Nw Ste 300 Washington, DC 20004
O'DONNELL CONSTRUCTION COMPANY
202-529-7227 x1 2800 8th Ne Washington, DC 20017
ECO GREEN SOLUTIONS LLC
ECO GREEN SOLUTIONS LLC - Washington, DC
(202) 368-4400 319 Shepherd St Nw Washington, DC 20011
MAYHAN ENTERPRIZES, LLC
MAYHAN ENTERPRIZES, LLC - Washington, DC
Construction Sand and Gravel Mining, Industrial Building Construction, Other Foundation, Structure, and Building Exterior Contractors
(571) 437-9721 58 Florida Ave Nw 1st Fl Washington, DC 20001
I and B Donley Joint Venture
(410) 273-9120 2625 A Evarts Street Ne Washington, DC 20018
XGI CNSLTING SLUTIONS INTL LLC
Construction Sand and Gravel Mining, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Plumbing, Heating, and Air-Conditioning Contractors
(240) 328-2798 1875 I Street, Nw Ste 500 Washington, DC 20006
SIDE-UP SECURITY SOLUTIONS, LLC.
(202) 492-8559 4200 Wis. Ave Nw Ste 106 Washington, DC 20016
IKHANA, LLC
IKHANA, LLC - Washington, DC
(843) 566-7800 515 M St Se 102 Washington, DC 20003
KIDFIT LLC
KIDFIT LLC - Washington, DC
(301) 758-4915 450 Massachusetts Ave, Nw 1401 Washington, DC 20001
TechCon LLc
TechCon LLc - Washington, DC
(202) 499-7006 728 Tewkesbury Place, Nw Washington, DC 20012
BARRY MCLOUGHLIN ASSOC
BARRY MCLOUGHLIN ASSOC - Washington, DC
(202) 429-5243 1825 I St Nw Ste 400 Washington, DC 20006
PETERSON ADVISORS LLC
PETERSON ADVISORS LLC - Washington, DC
(202) 327-1411 1221 Massachusetts Avenue Nw Washington, DC 20005
MAPBOX Inc
MAPBOX Inc - Washington, DC
(202) 250-3633 1714 14th St Nw Rear Washington, DC 20009