Government Contractors in Washington, DC
Results for NAICS 56 - Administrative Service
1,726 - 1,750 of 1,787 Company(ies)
STONECIPHER, DUSTIN T - Washington, DC
Office Administrative Services, Administration of Education Programs
(210) 621-7573
440 K St Nw Washington, DC 20001
LEWIS, ALLISON LYNN - Washington, DC
All Other Business Support Services
(336) 692-2913
425 L St Nw Apt 615 Washington, DC 20001
PARKING MANAGEMENT, INC. - Washington, DC
All Other Support Services
(202) 785-9191
1725 Desales St Nw Ste 200 Washington, DC 20036
LIGHTSPEED, LLC - Washington, DC
Data Processing, Hosting, and Related Services, Other Business Service Centers (including Copy Shops)
(202) 464-3200
1325 G St Nw Ste 780 Washington, DC 20005
THE ENVIRONMENTAL COUNCIL OF THE STATES - Washington, DC
Computer Systems Design Services, Administrative Management and General Management Consulting Services, Hazardous Waste Treatment and Disposal, Administration of Air and Water Resource and Solid Waste Management Programs
(202) 266-4920
50 F Street Nw Suite 350 Washington, DC 20001
INDYNE, INC. - Washington, DC
Electrical Contractors, Teleproduction and Other Postproduction Services, Wired Telecommunications Carriers, Engineering Services, Custom Computer Programming Services
(703) 903-6900
400 Virginia Ave Sw Ste 350 Washington, DC 20024
DC SOFITEL, LLC - Washington, DC
Office Administrative Services
(202) 730-8444
806 15th St Nw Washington, DC 20005
DENNIS E DUTCH - Washington, DC
Investigation Services
(443) 745-6020
241 16th St Se Washington, DC 20003
ZIMMERMAN ASSOCIATES, INC. - Washington, DC
Other Warehousing and Storage, All Other Publishers, Wired Telecommunications Carriers, Data Processing, Hosting, and Related Services, Libraries and Archives
(703) 883-0506
1201 M St Se Ste 260 Washington, DC 20003
LIVABLE CITY GROUP - Washington, DC
Architectural Services, Landscape Architectural Services, Administrative Management and General Management Consulting Services, Environmental Consulting Services, All Other Professional, Scientific, and Technical Services
(202) 222-8710
1512 Monroe St Nw Washington, DC 20010
MAIN STREET GENOME, INC. - Washington, DC
Business to Business Electronic Markets, Software Publishers, Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services, All Other Business Support Services
(828) 545-0810
1627 K St Nw Ste 600 Washington, DC 20006
SPECIAL INVESTIGATIONS WASHINGTON DC L.L.C. - Washington, DC
Investigation Services
(301) 424-6979
1316 Florida Ave Ne Washington, DC 20002
SHELBY DUNN REFERRAL SERVICES - Washington, DC
Janitorial Services, Carpet and Upholstery Cleaning Services
1627 R St Washington, DC 20020
PARSONS GOVERNMENT SERVICES INC. - Washington, DC
Water Supply and Irrigation Systems, Commercial and Institutional Building Construction, Engineering Services, Drafting Services, Building Inspection Services
(626) 440-6176
100 M St # 1200 Washington, DC 20003
SCHWARTZSTEIN, CATHERINE G. - Washington, DC
Document Preparation Services
(202) 492-8200
3001 Veazey Terr Nw # 1108 Washington, DC 20008
RUBINSTEIN, JAMES D - Washington, DC
Administrative Management and General Management Consulting Services, Other Management Consulting Services, All Other Support Services
(202) 359-3096
511 3rd St Ne Washington, DC 20002
SUROWY, JOHN - Washington, DC
Court Reporting and Stenotype Services
(202) 469-3481
1629 K St Ste 300 Washington, DC 20006
HDR ENGINEERING INC. - Washington, DC
Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Architectural Services
(402) 399-1457
100 M Street Se Ste 305 Washington, DC 20003
BROOKFIELD RELOCATION INC. - Washington, DC
Used Household and Office Goods Moving, Offices of Real Estate Agents and Brokers, Other Activities Related to Real Estate, Human Resources and Executive Search Consulting Services, All Other Business Support Services
(480) 778-6370
1090 Vermont Ave Nw Ste 250 Washington, DC 20005
MWH AMERICAS, INC. - Washington, DC
Engineering Services, Administrative Management and General Management Consulting Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services, Office Administrative Services
(303) 385-5658
1101 14th St Ste 1200 Washington, DC 20005
ALION SCIENCE AND TECHNOLOGY CORPORATION - Washington, DC
Architectural Services, Engineering Services, Computer Facilities Management Services, Administrative Management and General Management Consulting Services, Environmental Consulting Services
(703) 269-3437
1100 New Jersey Ave Se Ste 200 Washington, DC 20003
BRAWNER, GERALD P INC - Washington, DC
Industrial Supplies Merchant Wholesalers, Other Services to Buildings and Dwellings
(202) 333-2679
1048 29th St Nw Washington, DC 20007
DAVIS MEMORIAL GOODWILL INDUSTRIES - Washington, DC
Used Merchandise Stores, Janitorial Services
(202) 715-2646
2200 S Dakota Ave Ne Washington, DC 20018
NOWCARE DC - Washington, DC
Other Computer Related Services, Office Administrative Services
(718) 864-2725
1420 Potomac Ave Se Washington, DC 20003
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 23 - Construction
- 31 - Food & Apparel
- 32 - Non-Metallic Manufacturing
- 33 - Metallic Manufacturing
- 42 - Wholesale Trade
- 44 - Retail Trade
- 45 - Retail Trade - Misc.
- 48 - Transportation
- 49 - Postal & Warehousing
- 51 - IT Technology
- 52 - Finance and Insurance
- 53 - Real Estate
- 54 - Professional Services
- 55 - Company Management
- 56 - Administrative Service
- 61 - Educational Services
- 62 - Health Care
- 71 - Arts and Entertainment
- 72 - Travel & Food Services
- 81 - Other Services
- 92 - Public Administration
CITY