Government Contractors in USA
Results for All Other Professional, Scientific, and Technical Services
501 - 520 of 885 Company(ies)
CORBIN-ARMSTRONG, JACQUELINE - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 609-9914
252 Van Buren St Nw Washington, DC 20012
SCHUMACHER, RACHEL - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 487-8510
4609 38th St Nw Washington, DC 20016
PASSPORT IP, LLC - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(414) 803-4097
4317 Chesapeake St Nw Washington, DC 20016
MEZZETTI & ASSOCIATES - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 363-0200
5301 Broad Branch Rd Nw Washington, DC 20015
HOFFMAN, ANN F - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 244-1892
2810 Nw Mckinley St Washington, DC 20015
QED ASSOCIATES, LLC - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 285-4674
3509 Connecticut Ave Nw Washington, DC 20008
LIBERTY HARDLINE, LLC - Washington, District Of Columbia
Industrial Building Construction, Commercial and Institutional Building Construction, Other Foundation, Structure, and Building Exterior Contractors, Electrical Contractors, Other Building Equipment Contractors
(202) 558-8282
1609 Connecticut Ave Nw Ste 200 Washington, DC 20009
CORTLAND VALUATION GROUP, INC. - Washington, District Of Columbia
Other Accounting Services, All Other Professional, Scientific, and Technical Services
(202) 629-1384
1725 I St Nw Ste 300 Washington, DC 20006
CLARK, LEROY D - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 244-7256
2776 Unicorn Ln Nw Washington, DC 20015
DNAT TRAVEL COMMUNICATION SOLUTIONS - Washington, District Of Columbia
Site Preparation Contractors, Wired Telecommunications Carriers, Satellite Telecommunications, Engineering Services, Computer Systems Design Services
(202) 373-0445
1530 Ridge Pl Se Washington, DC 20020
CHILDERS, ANGELA - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(301) 801-2135
4115 Wisconsin Ave Nw Apt 301 Washington, DC 20016
Humanitas Global Development LLC - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(240) 671-3072
1100 Connecticut Ave Ste 1310 Washington, DC 20036
NATIONAL ASSOCIATION FOR THE ADVANCEMENT OF COLORED PEOPLE INC. - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 812-1909
1156 15th St Nw Ste 915 Washington, DC 20005
MGM PROFESSIONAL SERVICES, LLC - Washington, District Of Columbia
Sound Recording Studios, Other Activities Related to Real Estate, Graphic Design Services, Custom Computer Programming Services, Computer Systems Design Services
(202) 508-1477
1629 K St Ste 300 Washington, DC 20006
UNICORN MARKETING GROUP, LLC - Washington, District Of Columbia
All Other Information Services, Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services, Marketing Consulting Services, Other Management Consulting Services
(202) 460-1150
2400 16th St Nw Ste 604 Washington, DC 20009
IMG CONSULTING, LLC - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 280-9100
2611 Adams Mill Rd Nw, Ste T-5 Washington, DC 20009
SPIRNAK, MADELYN - Washington, District Of Columbia
All Other Professional, Scientific, and Technical Services
(202) 256-1687
3690 38th St Nw Apt A235 Washington, DC 20016
RUDOLPH R JONES CPA & ASSOCIATES - Washington, District Of Columbia
All Other Legal Services, Offices of Certified Public Accountants, Tax Preparation Services, Payroll Services, Other Accounting Services
(703) 300-7307
5401 9th St Nw Apt A1 Washington, DC 20011
Tompkins Consulting - Washington, District Of Columbia
Ship Building and Repairing, Boat Building, Navigational Services to Shipping, Other Support Activities for Water Transportation, Architectural Services
(202) 642-6565
300 M St Ste 100 Washington, DC 20003
WILLIAM B WILLIS - Washington, District Of Columbia
Architectural Services, Engineering Services, Building Inspection Services, Administrative Management and General Management Consulting Services, All Other Professional, Scientific, and Technical Services
(202) 244-9462
2729 Rittenhouse St Nw Washington, DC 20015
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
- 541 - Professional, Scientific, and Technical Services
- 541110 - Offices of Lawyers
- 541120 - Offices of Notaries
- 541191 - Title Abstract and Settlement Offices
- 541199 - All Other Legal Services
- 541211 - Offices of Certified Public Accountants
- 541213 - Tax Preparation Services
- 541214 - Payroll Services
- 541219 - Other Accounting Services
- 541310 - Architectural Services
- 541320 - Landscape Architectural Services
- 541330 - Engineering Services
- 541340 - Drafting Services
- 541350 - Building Inspection Services
- 541360 - Geophysical Surveying and Mapping Services
- 541370 - Surveying and Mapping (except Geophysical) Services
- 541380 - Testing Laboratories
- 541410 - Interior Design Services
- 541420 - Industrial Design Services
- 541430 - Graphic Design Services
- 541490 - Other Specialized Design Services
- 541511 - Custom Computer Programming Services
- 541512 - Computer Systems Design Services
- 541513 - Computer Facilities Management Services
- 541519 - Other Computer Related Services
- 541611 - Administrative Management and General Management Consulting Services
- 541612 - Human Resources and Executive Search Consulting Services
- 541613 - Marketing Consulting Services
- 541614 - Process, Physical Distribution, and Logistics Consulting Services
- 541618 - Other Management Consulting Services
- 541620 - Environmental Consulting Services
- 541690 - Other Scientific and Technical Consulting Services
- 541710 - Research and Development in the Physical, Engineering, and Life Sciences
- 541720 - Research and Development in the Social Sciences and Humanities
- 541810 - Advertising Agencies
- 541820 - Public Relations Agencies
- 541830 - Media Buying Agencies
- 541840 - Media Representatives
- 541850 - Display Advertising
- 541860 - Direct Mail Advertising
- 541870 - Advertising Material Distribution Services
- 541890 - Other Services Related to Advertising
- 541910 - Marketing Research and Public Opinion Polling
- 541921 - Photography Studios, Portrait
- 541922 - Commercial Photography
- 541930 - Translation and Interpretation Services
- 541940 - Veterinary Services
- 541990 - All Other Professional, Scientific, and Technical 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
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