Government Contractors in USA
Results for Research and Development in the Social Sciences and Humanities
341 - 360 of 512 Company(ies)
DTI ASSOCIATES INC - Washington, District Of Columbia
Engineering Services, Graphic Design Services, Custom Computer Programming Services, Computer Systems Design Services, Administrative Management and General Management Consulting Services
(202) 827-3739
80 M St Se Washington, DC 20003
SOCIETY FOR PERSONALITY AND SOCIAL PSYCHOLOGY, INC - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities
(202) 524-6541
1660 L Street Nw #1000 Washington, DC 20036
CENTER FOR STRATEGIC AND INTERNATIONAL STUDIES (INC) - Washington, District Of Columbia
Engineering Services, Administrative Management and General Management Consulting Services, Research and Development in the Social Sciences and Humanities, All Other Professional, Scientific, and Technical Services, Educational Support Services
(202) 775-3164
1616 Rhode Island Ave Nw Washington, DC 20036
MATHEMATICA POLICY RESEARCH, INC. - Washington, District Of Columbia
Data Processing, Hosting, and Related Services, Custom Computer Programming Services, Computer Systems Design Services, Computer Facilities Management Services, Other Computer Related Services
(609) 799-3535
1100 1st St Ne Fl 12 Washington, DC 20024
RESOURCES FOR THE FUTURE, INC. - Washington, District Of Columbia
Administrative Management and General Management Consulting Services, Environmental Consulting Services, Research and Development in the Social Sciences and Humanities
(202) 328-5165
1616 P St Nw Washington, DC 20036
AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE - Washington, District Of Columbia
Periodical Publishers, Book Publishers, Research and Development in the Social Sciences and Humanities, Professional Organizations
(202) 326-6691
1200 New York Ave Nw Ste 712 Washington, DC 20005
ENERGY POLICY RESEARCH FO - Washington, District Of Columbia
Other Scientific and Technical Consulting Services, Research and Development in the Social Sciences and Humanities
(202) 944-3339
1031 31st St Nw Washington, DC 20007
INTER-AMERICAN DIALOGUE - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities, Professional Organizations, International Affairs
(202) 463-2566
1211 Connecticut Ave Nw Ste 510 Washington, DC 20036
IPSOS PUBLIC AFFAIRS, LLC - Washington, District Of Columbia
Administrative Management and General Management Consulting Services, Marketing Consulting Services, Other Scientific and Technical Consulting Services, Research and Development in the Social Sciences and Humanities, Marketing Research and Public Opinion Polling
(202) 420-2027
2020 K St Nw Ste 410 Washington, DC 20006
WOODROW WILSON INTERNATIONAL CENTER FOR SCHOLARS - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities
(202) 691-4098
1300 Pennsylvania Ave Nw Fl 3 Washington, DC 20004
PARSONS GOVERNMENT SERVICES INC. - Washington, District Of Columbia
Water Supply and Irrigation Systems, Commercial and Institutional Building Construction, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Architectural Services, Engineering Services
(703) 679-9198
100 M St Se Ste 1200 Washington, DC 20003
FEDERATION OF AMERICAN SCIENTISTS - Washington, District Of Columbia
Other Scientific and Technical Consulting Services, Research and Development in the Social Sciences and Humanities
(202) 454-4694
1725 Desales St Nw Ste 600 Washington, DC 20036
NATIONAL ACADEMY OF SCIENCES - Washington, District Of Columbia
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
21ST CENTURY SCHOOL FUND, INC. - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities, Other Social Advocacy Organizations
(202) 745-3745
1816 12th St Nw Washington, DC 20009
HEALTH CARE COST INSTITUTE, INC - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities
(571) 257-3838
1100 G St Nw Ste 600 Washington, DC 20005
CENTER FOR ADVANCED DEFENSE STUDIES INC., THE - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities, All Other Professional, Scientific, and Technical Services
(202) 289-3332
1100 H St Nw, Ste 450 Washington, DC 20005
SOLAR FOUNDATION,THE - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities, Grantmaking Foundations
(202) 469-3732
600 14th St Nw, Suite 400 Washington, DC 20005
URBAN INSTITUTE (THE) - Washington, District Of Columbia
Administrative Management and General Management Consulting Services, Research and Development in the Social Sciences and Humanities
(202) 261-5818
2100 M St Nw Ste 500 Washington, DC 20037
CARNEGIE ENDOWMENT FOR INTERNATIONAL PEACE, THE - Washington, District Of Columbia
Research and Development in the Social Sciences and Humanities
(202) 939-2396
1779 Massachusetts Ave Nw Ste 1 Washington, DC 20036
ECONOMIC OPPORTUNITY STUDIES - Washington, District Of Columbia
Administrative Management and General Management Consulting Services, Research and Development in the Social Sciences and Humanities, Professional and Management Development Training
(202) 628-4900
400 N Capitol St Nw Ste G Washington, DC 20001
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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