Washington, DC Government Contractors > By Category > NAICS 541990 - All Other Professional, Scientific, and Technical Services
Government Contractors in Washington, DC
Results for NAICS 541990 - All Other Professional, Scientific, and Technical Services
101 - 125 of 885 Company(ies)
NETSYSTEMS CORPORATION - Washington, DC
Construction
Locate and mark underground facilities including telephone, electric, electrical conduits, cable, street lights, traffic signals, traffic control boxes, communication boxes, fiber optic, water, sewer, gas etc.
(202) 248-0092
3000 Connecticut Ave Nw Ste 110 Washington, DC 20008
BDC CONSTRUCTION L.L.C. - Washington, DC
Construction , Service
BDC Construction (BDCC) provides General Contracting Services and Construction Management for the construction of commercial, government, and private projects within the Washington, DC Metropolitan area.
(202) 628-1930
1015 1/2 7th St Nw Ste 300 Washington, DC 20001
SORG AND ASSOCIATES, P.C. - Washington, DC
Service
ARCHITECTURE, MEP ENGINEERING, HISTORIC PRESERVATION, CONSTRUCTION MANAGEMENT, URBAN AND REGIONAL PLANNING, INTERIOR DESIGN. FACILITIES PLANNING/MANAGEMENT.
(202) 393-6445
918 U St Nw Washington, DC 20001
LAWRENCE EXECUTIVE ALLIANCE OF PROFESSIONALS (LEAP) LLC - Washington, DC
Service
8(a)/SDVO General staffing firm and health care operations support coalition. LEAP is actively engaged in training students and the public about health optimization. The company?? owner is a physician with Emergency Medicine training from Harvard.
(202) 631-5631
1111 23rd Street Nw Ste 2g Washington, DC 20037
INFORMATION DYNAMICS INTERNATIONAL - Washington, DC
Service
Web design and database interface, Software development and integration, Network design, administration and security, Document/database support, Data center operations, help desk, Enterprise compliance & planning, Data management
(202) 756-4959
1101 Pennsylvania Ave Washington, DC 20004
WRITEPROCESS, INC. - Washington, DC
Service
Management consulting, planning, writing, and technical assistance services for government, nonprofit organizations, and commercial firms
202-265-8100 x80
1650 Newton St Nw Washington, DC 20010
PORTFOLIO MANAGEMENT SOLUTIONS (PMS) LLC - Washington, DC
Research and Development , Service
Portfolio Management Solutions, LLC is a professional services firm that specializes in providing Financial Management, CyberSecurity, Regulatory Compliance, IT and Program Management solutions to Government agencies and Healthcare organizations.
(703) 244-3042
1231 Good Hope Road Se; #205 Washington, DC 20020
VALBIN CORPORATION - Washington, DC
Service
Valbin Corporation is devoted to enhancing international development through training, educational programs and communications in 150 languages. Valbin provides interpretation, translation, language instruction, and other educational services.
301-986-8008 x23
1320 19th St Nw Ste 200 Washington, DC 20036
BLEN - Washington, DC
Service
BLEN, Inc is a web solutions firm located in Washington DC. Our core capabilities include; Application and Software Development, Web- site Development and Visual Communications.
(202) 269-2066
320 Seaton Pl Ne Washington, DC 20004
DIVISION TWELVE, LLC - Washington, DC
Service
Specializing in Advertising, Public Relations, Broadcast Production across print, electronic( radio, tv, film) and web based( email/ social networking). Also media/ advertising campaigns, web design, graphic arts, photography, conferences.
(202) 369-7501
1425 K St Nw Washington, DC 20005
AC SIDNER, STEVENS & RHONDA - Washington, DC
Construction , Research and Development , Service
Capable of building complete turnkey Computer/Data Centers, using either Microsoft NT/Novell/Linux based systems. Turnkey solution for Doc. Storage and Retreival Sys. for Drawings/documentation. Includes Construction of the Computer/Data Center itself.
(202) 302-0727
2001 16th St Nw Washington, DC 20009
WALKER & COMPANY, L.L.P. - Washington, DC
Service
Auditing & accounting, internal control review, computer data preparation, business and management consulting, computer integrated system design, computer programming, information systems design & implementation, business process reengineering.
(202) 363-9300
5101 Wisconsin Ave Nw 5th Fl Washington, DC 20016
AcquiStrategy, Incorporated - Washington, DC
Service
Provide Acquisition, Procurement and Contract Management Support Services to the Government.
(202) 216-5796
1090 Vermont Avenue, Nwsuite 800 Washington, DC 20005
BUNDY DEVELOPMENT CORPORATION - Washington, DC
Construction , Service
General Construction and Renovation of residential and commercial properties
(202) 628-1930
1015 And Half 7th St Nw Ste 300 Washington, DC 20001
ABIX GLOBAL, LLC - Washington, DC
Service
Consult, train, educate, develop, manage & implement programs on issues including domestic & international alternative dispute resolution, arbitration, mediation, housing, construction and real estate.
202-822-1188 x2
1827 Jefferson Pl Nw Washington, DC 20036
TURNER CONSULTING GROUP, INC. - Washington, DC
Research and Development , Service
TCG specializes in bioinformatics, grants management, systems integration, knowledge management, project and program management, conference and event management, integration / J2EE architectures and IV&V for the Federal government.
(202) 742-8471
306 Florida Ave Nw Washington, DC 20001
KOEPPEN, ELLIOTT & ASSOCIATES LIMITED - Washington, DC
Service
Int'l & domestic meeting planner for conferences, trade missions, orientation visits, rountables, seminars, workshops & other events, interpretation, A/V, pubs, & related services. 14 year contractor w/U.S. Trade and Development Agency.
(202) 429-5245
1875 I St Nw Ste 500 Washington, DC 20006
DRAGONFLI GROUP, LLC - Washington, DC
cyber security, security, policy, technology, disaster recovery, information security, incident management, compliance, C&A, cloud computing, web 2.0, monitoring, reporting, contingency, assessment, reporting, vulnerability, penetration, certification
(202) 630-3354
3134 Dumbarton St Nw Washington, DC 20007
ADVANCED VETERANS SYSTEMS LLC - Washington, DC
Service
ADVANCED VETERANS SYSTEMS LLC offers service-oriented solutions that allow our customers to improve their organizational focus utilizing our resources to enhance our customers business through collaborative needs assessments and solution development.
(301) 442-2002
515 59th St Ne Ste A Washington, DC 20019
GLO SOLUTIONS INC. - Washington, DC
Project Management, IT Consulting, Technical Support Services, Professional Development Training, and Executive Coaching.
(202) 669-4758
1341 H St Ne Ste 201 B Washington, DC 20002
C.A.S. CORPORATION - Washington, DC
Construction , Manufacturing , Service
CAS Corporation staffs program offices with certified project managers. We are a leader in providing Federal Acqusition support resources, and provide enterprise software development solutions.
(703) 646-3589
1629 K St Nw Ste 300 Washington, DC 20006
ATLAS RESEARCH LLC - Washington, DC
Service
Atlas Research LLC is a consulting and research firm experienced in Health Care Strategic Management, Health Services Research, Policy Analysis, Clinical Research, Medical Services Support and Specialized Expertise.
(202) 717-8710
3240 Prospect St Nw Ste 100 Washington, DC 20007
Aganga-Williams, Tolulope - Washington, DC
Research and Development , Service
CultureShockMedia is a design and technology consulting firm that specializes in designing, deploying and supporting cost efficient technology solutions to business problems.
(703) 501-5949
777 7th St Nw #903 Washington, DC 20001
BARQUIN AND ASSOCIATES, INC. - Washington, DC
Service
INFORMATION SYSTEMS, MANAGEMENT SYSTEMS, AIR TRAFFIC CONTROL, MANAGEMENT CONSULTING, SYSTEMS INTEGRATION.
202-296-7147 x102
1707 L St Nw Ste 570 Washington, DC 20036
MONTERO GROUP LLC, THE - Washington, DC
Service
An international strategic advisory firm that specializes in helping leading companies and institutions develop and grow their business and brand in new markets.
(202) 361-7929
777 7th St Nw 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
CITY