Washington, DC Government Contractors > By Category > NAICS 541620 - Environmental Consulting Services
Government Contractors in Washington, DC
Results for NAICS 541620 - Environmental Consulting Services
101 - 125 of 343 Company(ies)
GLOBAL CONSULTING INC. - Washington, DC
Global Consulting, Inc. is in the business of providing financial, accounting, human resource and program management services to engineering and construction firms.
(202) 832-1433
1818 New York Ave Ne Ste 220 Washington, DC 20002
ALNERGY LLC - Washington, DC
Alternative Energy Products ..........Solar , Geothermal , Fuel Cell and Wind ......Service .........Monitoring , Net Metering , Energy Audit and........Professional Consulting
(703) 624-6677
800 3rd St Sw Washington, DC 20024
ENERGY ENVIRONMENT & SECURITY GROUP LTD - Washington, DC
Service
Broad experience & expertise in strategic planning, relationships with key US Government agencies at a senior level, establishing relationships with strategic business partners-customers, & energy technology & R&D for large projects & complex programs.
202-822-6120 x10
1130 17th St Nw Washington, DC 20036
Kocol, John M - Washington, DC
As a Service-Disabled Veteran-Owned Small Business (SDVOSB), we provide electricity and fuel prime and subcontracting support to U.S. Federal Government agencies at great prices and in a timely manner.
(202) 706-8921
101 N Carolina Ave Se Ste C Washington, DC 20003
BETH ENIGINEERING INC - Washington, DC
Construction , Research and Development , Service
Design and Construction Management of public and private infrastructure. Hydraulic Modeling, Site Development, Traffic Safety and overall Project Management of utility and road construction. Corporate oversight of public utility construction.
(202) 722-7791
4108 New Hampshire Ave Nw Washington, DC 20011
FOUR STAR INTEGRATED LOGISTICS - Washington, DC
Construction
General Construction, HVAC
(301) 316-0520
1200 G St Nw Ste 800 Washington, DC 20005
SPARTAN STRATEGIES - Washington, DC
We offer expertise in financial management along with a network of accounting professionals.
(703) 879-8330
2710 31st St Se B650 Washington, DC 20020
BAY INTERNATIONAL LLC - Washington, DC
Producer of Biodiesel Fuel; Oil & Fats Blending & Refining Renewable Energy Project Developer; Supplier of energy producs;Natural gas, oil and electricity Environmental Engineering Consulting;
(202) 536-4643
1455 Pennsylvania Ave Nw Ste 100 Pmb 127 Washington, DC 20004
BETTS & HOLT LLP - Washington, DC
Service
BETTS & HOLT LLP is a law partnership, an AV rated firm, representing a broad range of clients engaged in the energy industry. The Firm?? lawyers concentrate on electricity and natural gas matters from a regulatory, transactional, and market perspective
(202) 530-3380
1333 H St Nw 10fl Washington, DC 20005
CITIZENS INTERNATIONAL LLC - Washington, DC
Designs, manages and monitors multi-party partnerships in developing countries. Deep expertise in social and environmental safeguard policies and corporate social responsibility.
(202) 429-0229
1050 Connecticut Ave Nw Ste 1000 Washington, DC 20036
AGRECTECH DEVELOPMENTS LLC - Washington, DC
Information Technology Services: Staff training and placement services services. Software engineering specialist. Quality assurance experts. IT and HR Training and Organization Development consulting.
(301) 525-8088
700 Madison St Nw Unit 103 Washington, DC 20011
Strong Castle Technologies, Llc - Washington, DC
Service
SDVOSB & minority-owned small business. IT products & services offered include information assurance, cyber-security, software integration, systems engineering & integration, test and evaluation, logistics solutions/supply chain, IT products & services.
519 H St Nw Ste 200 Washington, DC 20001
NORTH CAPITOL PARTNERS, INC. - Washington, DC
Service
Staff Augmentation, Recruiting Services, Managed Services
(240) 351-5895
1935 U Pl Se Washington, DC 20020
Wood, Norvel - Washington, DC
Minibus, Limousine, Tourbus, Motorcoach, Sedans, Vans, Shuttles, Tours of DC
(202) 256-9719
1220 Mount Olivet Road Ne Washington, DC 20002
VERACITY ENGINEERING, LLC - Washington, DC
Research and Development , Service
Program Management, Telecommunications, Systems Design, Systems Integration, Quality Assurance, Software Design, Software Development, Wireless Design, IT, Network Engineering, Systems Security
202-488-0975 x109
425 3rd Street Sw Ste 600 Washington, DC 20024
USA FUTURE TECH - Washington, DC
Construction , Manufacturing , Service
IT Service, Agency staffing, Medical Services, Decon trailer, Tents & PPE, Asbestos Removal, General Contractor, const and wiring
(610) 326-2918
419 Mellon St Se Washington, DC 20032
KBM FOUNDATION - Washington, DC
photovoltaic, wind turbine, hydro power, air purification, water purification.
(202) 290-7082
239 Gallatin St Nw Washington, DC 20011
DISTRICTO FEDERAL LLC - Washington, DC
Research and Development , Service
Consulting, Information, Justice, Strategy, International, Affairs, Foreign Policy, Reform, judicial reform, contracting, government advisory, expertise, renewable energy, power
(202) 683-7965
1125 3rd St Ne Washington, DC 20002
ALTERRA ENERGY SERVICES, INC - Washington, DC
Biofuel, Ethanol, BioDiesel, E85, B20, B99, B100, Feasiblility, Energy Efficient
(202) 279-1010
64 New York Ave Ne Fl 3 Washington, DC 20002
CAPITOL BUSINESS SOLUTIONS LLC - Washington, DC
Business Consulting, Sustainable Business, Green Business, HistoricPreservation, Nonprofit, Board Development, Fundraising, Leadership workshops, Management workshops, Marketing, Event Planning, Labeling, Mailing, Administrative, Structures, Components, P
(202) 291-6366
310 Farragut St Nw Washington, DC 20011
KDM & ASSOCIATES, LLC - Washington, DC
Scientific, Technical Consulting
(609) 206-1440
1325 G St Ste 500 Washington, DC 20005
SSI SOLUTIONS INC - Washington, DC
Service
software, development, system design, application, architecture, database design, technical management, technical, outsourcing
(202) 686-2740
4415 Fessenden St Nw Washington, DC 20016
AKIRA TECHNOLOGIES, INC - Washington, DC
software, consulting, analysis, design
(202) 248-5095
10 G St Ne Ste 710 Washington, DC 20002
Greenshape LLC - Washington, DC
Sustainable Design
(202) 544-1400
1001 Connecticut Ave Nw Ste 725 Washington, DC 20036
ECO-COACH, INC. - Washington, DC
Sustainability, consulting, energy efficiency, environment, strategy, GHG inventory, carbon footprinting, CSR, Energy Star, certification, green supply chain, green business, life cycle analysis, green marketing, waste audit, federal compliance, zero wast
(202) 559-0777
1415 Chapin St Nw 302 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
CITY