Washington, DC Government Contractors > By Category > NAICS 561110 - Office Administrative Services

Government Contractors in Washington, DC

Results for NAICS 561110 - Office Administrative Services

501 - 525 of 555 Company(ies)
AUGUSTUS & ASSOCIATES LIMITED LIABILITY COMPANY
Other Computer Related Services, Administrative Management and General Management Consulting Services, Office Administrative Services, Facilities Support Services, Temporary Help Services
(313) 587-0344 49 Frankliin St Ne Washington, DC 20002
BUREAU OF ALTERNATIVE SOLUTIONS FOR ACHIEVING ACADEMIC SUCCESS
New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Process, Physical Distribution, and Logistics Consulting Services, Other Management Consulting Services
(301) 312-3795 5210 Third St Ne Washington, DC 20011
MAZIE GLOBAL SOLUTIONS, LLC
Administrative Management and General Management Consulting Services, Marketing Consulting Services, Public Relations Agencies, All Other Professional, Scientific, and Technical Services, Office Administrative Services
(202) 744-7534 1629 K Street, Nw, Suite 300 Washington, DC 20006
1 ENTERPRISE, LLC
1 ENTERPRISE, LLC - Washington, DC
Industrial Building Construction, Commercial and Institutional Building Construction, Structural Steel and Precast Concrete Contractors, Framing Contractors, Plumbing, Heating, and Air-Conditioning Contractors
(240) 319-1671 1402 N Captiol St Nw Washington, DC 20002
NATIONAL ACADEMY OF SCIENCES
Human Resources and Executive Search Consulting Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services, Research and Development in the Social Sciences and Humanities, All Other Professional, Scientific, and Technical Services
(202) 334-2254 2101 Constitution Ave Nw Washington, DC 20418
NATIONAL ASSOCIATION FOR EQUAL OPPORTUNITY IN HIGHER EDUCATION
Office Administrative Services, Educational Support Services, Other Social Advocacy Organizations
(202) 552-3300 209 3rd St Se Washington, DC 20003
ERNST & YOUNG LLP
ERNST & YOUNG LLP - Washington, DC
Software Publishers, Data Processing, Hosting, and Related Services, Mortgage and Nonmortgage Loan Brokers, Investment Banking and Securities Dealing, Lessors of Residential Buildings and Dwellings
(703) 747-0825 1101 New York Avenue, Nw Washington, DC 20005
TOGETHER STAFFING, LLC
TOGETHER STAFFING, LLC - Washington, DC
Staffing, Employment, Temporary Support, Administrative, Technical, Recruiting, Human Resources, Consultants
224 T Street Ne 4 Washington, DC 20002
McKean Defense Group, LLC
McKean Defense Group, LLC - Washington, DC
Directory and Mailing List Publishers, Architectural Services, Engineering Services, Custom Computer Programming Services, Computer Systems Design Services
(202) 448-5259 100 M St Se Ste 350 Washington, DC 20003
GTH CONSULTANTS, LLC
GTH CONSULTANTS, LLC - Washington, DC
All Other Health and Personal Care Stores, Office Administrative Services, Employment Placement Agencies, Offices of Physicians (except Mental Health Specialists), Offices of Physicians, Mental Health Specialists
(202) 445-3004 5809 3rd Pl Nw Washington, DC 20011
PBSC, LLC
PBSC, LLC - Washington, DC
Office Administrative Services
(202) 581-2022 3202 Pennsylvania Ave Washington, DC 20020
KIRKWOOD, KEVIN P.
KIRKWOOD, KEVIN P. - Washington, DC
Office Administrative Services
(202) 328-2151 1650 Harvard St Nwapartment 209 Washington, DC 20009
LERNER CORP
LERNER CORP - Washington, DC
Office Administrative Services
(202) 452-1800 1800 M St Nw Washington, DC 20036
R.D. Mingo and Associates
R.D. Mingo and Associates - Washington, DC
Engineering Services, Custom Computer Programming Services, Administrative Management and General Management Consulting Services, Marketing Consulting Services, Other Management Consulting Services
(202) 333-1133 2141 Wisconsin Ave Nw Ste G4 Washington, DC 20007
Castalia LLC
Castalia LLC - Washington, DC
Other Airport Operations, Other Support Activities for Air Transportation, Support Activities for Rail Transportation, Port and Harbor Operations, Other Support Activities for Water Transportation
(202) 466-6790 1747 Pennsylvania Ave Nw Ste 12 Washington, DC 20006
LUER, CHRISTOPHER
LUER, CHRISTOPHER - Washington, DC
Office Administrative Services
(941) 232-9054 2615 13th St Nw Washington, DC 20009
HERRERA, MANDY L
HERRERA, MANDY L - Washington, DC
Office Administrative Services
(760) 715-8907 1512 D St Ne Washington, DC 20002
ION SERVICES GROUP
ION SERVICES GROUP - Washington, DC
Data Processing, Hosting, and Related Services, All Other Information Services, Other Accounting Services, Engineering Services, Testing Laboratories
(301) 675-3419 1010 Massachusetts Ave Nw Apt 307 Washington, DC 20001
KINCH, LATRICIA
KINCH, LATRICIA - Washington, DC
Office Administrative Services
(202) 726-6994 600 Gallatin St Nw Washington, DC 20011
FLEMING, TIFFANI
FLEMING, TIFFANI - Washington, DC
Office Administrative Services
(202) 421-8408 1330 7th St Nw #105 Washington, DC 20001
AMERICAN HOMELAND SECURITY CONSULTING GROUP, LLC
Building Inspection Services, Computer Facilities Management Services, Administrative Management and General Management Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services
(443) 463-5912 1100 Connecticut Ave Nw Ste 900 Washington, DC 20036
AMERICAN SYSTEMS CORPORATION
Other Heavy and Civil Engineering Construction, Electrical Contractors, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
(703) 968-5225 1201 M St Se Ste 110 Washington, DC 20003
METROPOLITAN MANAGEMENT SOLUTIONS
Office Administrative Services
(202) 841-9965 1912 Belmont Rd Nw Washington, DC 20009
MGMT SERVS & REVENUE MAX INC
Office Administrative Services
(202) 347-1078 420 7th St Nwsuite 213 Washington, DC 20004
HAHN, JULIA
HAHN, JULIA - Washington, DC
Office Administrative Services
(609) 558-8764 2101 16th St Nw Apt 322 Washington, DC 20009
Certifications
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Business Type
NAICS Code