Government Contractors in USA
Results for Professional, Scientific, and Technical Services
361 - 380 of 6,076 Company(ies)
COLISEUM APPAREL, LLC - Washington, District Of Columbia
Manufacturing , Service
Coliseum Apparel is a company that specializes in branded merchandise. Offering custom screen printing and embroidery on apparel and non-apparel items. We can also help you find those unique and hard to find promotional products.
(703) 887-6562
1875 I St Nw Ste 500 Washington, DC 20006
MKS2 LLC - Washington, District Of Columbia
Service
Business Consulting
(703) 587-2642
1102 K St Ne Washington, DC 20002
LA OFICINA LLC - Washington, District Of Columbia
Research and Development , Service
Professional office and computer consultative services company capable of any technical or administrative back office tasks or ongoing projects that support business operations.
(202) 256-2555
717 Kennedy St Nw, Ste 100 Washington, DC 20011
TOBECHI ENTPS INCTRNTIONAL LLC - Washington, District Of Columbia
Service
Tobechi Enterprises International (TEI), LLC is a management consulting firm primarily focusing on alternative energy. Additionally, TEI connects education to living by collaborating within school systems to achieve exceptional results .
(202) 518-8278
1307 Clifton St Nw Apt 5 Washington, DC 20009
HSA Inc - Washington, District Of Columbia
Service
Geotechnical engineering, drilling and rock coring, soil, rock and concrete testing, construction inspection, construction management, foundation construction, instrumentation
(202) 269-6110
1818 New York Ave Ne Ste 210c Washington, DC 20002
HEAVY HENRY'S, LLC - Washington, District Of Columbia
Construction
Services included: bathroom & kitchen remodeling, carpentry, doors electrical, HVAC service, floors, landscaping, painting, plumbing, windows specializing in weatherization.
(202) 889-3300
1926 Martin Luther King Jr Ave Se Washington, DC 20020
OFORI & ASSOCIATES PC - Washington, District Of Columbia
Service
We provide Accounting, Auditing, Information Technology Consulting, Financial Systems Integration, (Program Evaluation, Quality Assurance, Complaince and Performance Reviews, Loan Servicing, Due Deligence.
(202) 296-0566
1900 L St Nw Ste 609 Washington, DC 20036
Cyber Security Solutions - Washington, District Of Columbia
Service
This is a IT Security Company that includes the following: C&A, Risk Assessments, Vulnerability Management and Assessments, POAM, System Auditing, Configuration Management and Assessments
(410) 236-9080
1910 8th St Nw Unit 1 Washington, DC 20001
PINNACLE INDUSTRIES CORP - Washington, District Of Columbia
Construction , Research and Development , Service
Plumbing, electrical, commerical and residential construction & rehabilitation, demolition of buildings, excavation, lead paint abatement, engineering & architectural services
(202) 352-1996
1123 Fairmont St Nw Washington, DC 20009
AVIASTRUCTURE, LLC - Washington, District Of Columbia
Service
AviaStructure, LLC is a consulting/engineering company specializing in civil aviation and satellite-based air traffic management. AviaStructure provides export/marketing assistance for infrastructure-development projects.
(202) 393-2001
700 12th St Nw Ste 700 Washington, DC 20005
NETSYSTEMS CORPORATION - Washington, District Of Columbia
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, District Of Columbia
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
LEFTWICH & LUDAWAY, LLC - Washington, District Of Columbia
Service
Legal services
(202) 434-9100
1400 K St Nw Ste 1000 Washington, DC 20005
ROHI TECHNOLOGY - Washington, District Of Columbia
Research and Development , Service
NETWORK DESIGN, HELP DESK SUPPORT, ENTERPRISE MANAGEMENT, ACCOUNTING, SOFTWARE DELVELOPMENT IN ACCESS AND SQL, COMPUTER ASSOCIATES UNICENTER HELP DESK,
202-204-3015 x210
1300 Pensylvania Ave. Ste# 700 Washington, DC 20004
SORG AND ASSOCIATES, P.C. - Washington, District Of Columbia
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
E-MERGE TECH OF DC - Washington, District Of Columbia
Service
We provide the following IT services; design, engineering, consulting, inside and outside plant, installation , maintenance, security and operations
(202) 349-4070
1455 Pennslyvania Ave Washington, DC 20004
J Z S CONSULTING LLC - Washington, District Of Columbia
Service
Development and administration of state and federal regulatory databases on LexisNexis and Internet; conduct research and surveys on state regulatory issues; training; procedures and user guide preparation.
(202) 686-9138
3918 Livingston St Nw Washington, DC 20015
ZEBRA ENVIRONMENTAL COMPANY, INC. - Washington, District Of Columbia
Construction , Research and Development , Service
HVAC-Electrical-Asbestos
(202) 491-6517
607 Division Ave Ne Washington, DC 20002
ROCHA, NANCY G - Washington, District Of Columbia
Service
High-level simultaneous conference interpreter. Native English & Spanish. Member California Bar Association, International Association of Conference Interpreters (Geneva). 30 years experience: UN, World Bank, OAS, IDB.
(202) 797-9577
2301 Connecticut Ave Nw #8c Washington, DC 20008
TETT ENTERPRISES - Washington, District Of Columbia
Research and Development , Service
training specialist in motivation, leadership and stress management; marketing, business development, liquidation/closeout sale merchandise sourcing, information broker, administrative management consultant, Coaching Consultant, CEO's,
(202) 326-9170
901 New Jersey Ave 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
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