Washington, DC Government Contractors > By Category > NAICS 541 - Professional, Scientific, and Technical Services
Government Contractors in Washington, DC
Results for NAICS 541 - Professional, Scientific, and Technical Services
51 - 75 of 6,078 Company(ies)
SYSTEMS, SERVICES & DESIGNS, INC. - Washington, DC
Service
Software Dev, Network Support/Helpdesk, Database Dev/Support, .NET, GIS, Citrix, Case Mgmt Software, Financial Mgmt, ERP Solutions-SAP, Records Mgmt, PDA Solutions/Biometrics, Network Security
(202) 210-1652
1010 Vermont Ave Nw Ste 400 Washington, DC 20005
PRATA CREATIVE, LLC - Washington, DC
Service
PRATA Creative is a full service Marketing Communications firm. We specialize in marketing strategy, messaging, advertising, branding and graphic design. We offer consulting services and integrated marketing, outreach and communications programs.
(202) 588-7557
1342 Girard St Nw Washington, DC 20009
CORPORATE PRESENTATION SYSTEMS - Washington, DC
Service
CPS is a design/build audio visual systems integration firm that provides end to end AV solutions to government clients around the world. We specialize in custom designed systems that address a wide range of AV requirements.
(703) 928-1430
1200 G St Ste 800 Washington, DC 20005
PROFESSIONAL RESTORATION, INC. - Washington, DC
Construction
RESTORATION. PRESERVATION OF HISTORIC BUILDINGS, MONUMENTS, SCULPTURES.CONSERVATION, STONE SETTING, CARVINGS.
(202) 479-6730
1338 Half Washington, DC 20003
MCLAGAN INTERNATIONAL INC - Washington, DC
Service
35 year history; ensures strategy implementation; change management, performance management, communication, organization design.
(202) 255-2384
3136 O St Nw Washington, DC 20007
INTERIOR SYSTEMS, INC. - Washington, DC
Construction , Service
REAL ESTATE/LEASING, SPACE PLANNING, FURNITURE, TELECOMMMUNICATIONS, INFORMATION SYSTEMS. COMPLETE FACILITIES MANAGEMENT, CONSTRUCTION, REPAIR AND ALTERATION, CABELING, RELOCATION, MAINTENANCE
(202) 263-0892
1201 15th St N W 2nd Fl Washington, DC 20005
INNOVATIVE SOLUTIONS MANAGEMENT GROUP INC. - Washington, DC
Construction , Manufacturing , Research and Development , Service
Consulting Cloud Computing Information Technology Infromation Security Digital Signage Acquistion/Closeout ERP Oracle SAP Peoplsoft Telecommunication Network Management Risk Analysis Strategic Planning Data Center Assessment
866-236-7670 x101
700 12th St Nw Ste 700 Washington, DC 20005
GLOBAL MANAGEMENT SYSTEMS, INC. - Washington, DC
Service
Professional services, LAN/WAN/MAN engineering network integ./admin;network/telecomm/operations/security;Inter/Intranet/Web design, CTI;infrastructure/assetmgmt;doc mgmt, solutions, design, implementation, operation, support call centers/help desks.
(202) 471-4642
2201 Wisconsin Ave Nw Ste 300 Washington, DC 20007
PLOUGHBACK FINANCIAL, INC. - Washington, DC
Service
Ploughback Financial is an acquisition investment analysis and transaction advisory consultancy, specializing financial management, project program management, cost estimating, data analytics, and business valuation services.
(202) 349-3764
1725 I Street Nw Suite 300 Washington, DC 20006
MUNICIPAL CONSULTING GROUP, LLC - Washington, DC
Service
We provide complete construction management services and project management services.
(202) 973-2856
1848 Capitol Ave Ne Washington, DC 20002
Polihire Strategy Corp. - Washington, DC
Service
We specialize in recruitment (executive and management).
(202) 821-2073
1300 Pennsylvania Ave Nw Fl 7 Washington, DC 20004
HORIZON ENVIRONMENTAL GROUP, INC. - Washington, DC
Service
Environmental, Remediation, Construction, Administrative and Information Systems Technical Support
(202) 234-0063
3424 17th St Nw Washington, DC 20010
S.C. MYERS & ASSOCIATES, INC. - Washington, DC
Construction
Construction Program/Management Services.Construction Inspection, Cost Estimating, Vaue Engineering, Scheduling, and Constructability Review Services. Very Experienced with MCACES cost estimating software. Contract Administration and Claims Services.
202-362-7229 x11
3408 Wisconsin Ave Nw # 216 Washington, DC 20016
CIRCLE NETWORKS, INC. - Washington, DC
Research and Development , Service
Providers of a full range of Network Engineering & Security Services for the Enterprise. Info. Assurance, CERT, NOC/SOC Dgn, Implementation, Operations & Support, Wireless Solutions Integration, SANS and Staff Augumentation and Program Mgmt & Oversight.
(202) 345-1878
143 Kennedy St Nw Ste 6 Washington, DC 20011
ACCOUNTING & COMPUTER SOLUTIONS, INC - Washington, DC
Service
Program Mngmt., Project Mngmt., Data Base Admin., Analyses, Training, Quality Assurance Testing, ADP Programming, System Design, Risk Management Planning, Change Mngmt., Requirements Analysis Business Process Reengineering, Systems Design & Development.
202-610-0183 x1
1200 G St Nw Ste 800 Washington, DC 20005
STEVEN WINTER ASSOCIATES, INC. - Washington, DC
Research and Development , Service
Professional services range from Pre-Schematic evaluations(environmental and energy performance goals, suggest design alternates and system options)to Construction and Post-Occupancy services (building commissioning, testing & monitoring).
203-857-0200 x201
1112 16th St Nw, Ste 240 Washington, DC 20036
KELEHER AND ASSOCIATES, LLC - Washington, DC
Service
Project management, business process improvement, strategic planning, performance measurement
(202) 309-8595
1314 Massachusetts Ave Nw Washington, DC 20005
Diversified Enterprises Group, LLC - Washington, DC
Service
Diversified Enterprises Group, LLC is a professional and technical management consulting firm. We are an authorized value added reseller for energy saving devices and lighting for HiSAVER.
(202) 370-6314
717 D St Nw Ste 300 Washington, DC 20004
BORROWED TIME ENTERPRISES INC - Washington, DC
Service
Construction Management, Final Clean for construction sites
(202) 581-0406
4460 Alabama Ave Se Washington, DC 20019
J V P ENGINEERS, P.C. - Washington, DC
Service
ARCHITECTURAL/ENGINEERING SERVICES: MECHANICAL, ELECTRICAL, PLUMBING & FIRE PROTECTION ENGINEERING & ENERGY CONSERVATION; MANAGEMENT CONSULTING; ENVIRONMENTAL.
202-362-3001 x201
5101 Wisconsin Ave Nw Ste 400 Washington, DC 20016
PROSPECT TECHNOLOGIES INC - Washington, DC
Manufacturing , Research and Development , Service
e-commerce; web site development/hosting; intranets/extranets; digital document management; enterprise solutions; custom computer systems; hardware/ software support; systems integration; data warehousing/ mining; network support.
(202) 965-2390
3246 Prospect St Nw Washington, DC 20007
LARK-HORTON GLOBAL CONSULTING, LTD. - Washington, DC
Service
A consulting that provides economic development services to development institutions. Specializations include exporting, importing, and promoting entrepreneurial skill development among women, minorities and immigrants.
(202) 332-5137
2300 M St Nw Ste 800 Washington, DC 20037
COVENANT BUSINESS SOLUTIONS - Washington, DC
Service
Covenant Business Solutions, LLC, delivers specialized services in four key areas ??association management, meetings management, information technology services and media services.
(202) 557-6144
1718 M St Nw Ste 177 Washington, DC 20036
PENSARUS, LLC - Washington, DC
Service
Management Consulting Services specializing in: IT project management, business requirements gathering, change management, IT service management, database implementation. Content expertise includes: Human Services, Health Services, Education.
(202) 321-2613
10 G Street, Ne Suite 710 Washington, DC 20002
Sanchez + Polanco, LLC - Washington, DC
Service
Our services include: Communications design Branding and identity Public relations and media campaigns Development and training Team building Personalized success coaching Presentations, public speaking Professional development Career changes
(202) 328-7414
2420 Sixteenth St Nw Ste 814 Washington, DC 20009
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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