Engineering Services, Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Administrative Management and General Management Consulting Services, Marketing Consulting Services, Other Management Consulting Services, Research and Development in the Social Sciences and Humanities, Advertising Agencies

Data Processing, Hosting, and Related Services, Engineering Services, Custom Computer Programming Services, Computer Systems Design Services, Computer Facilities Management Services

Geophysical Surveying and Mapping Services, Surveying and Mapping (except Geophysical) Services, Computer Systems Design Services, Other Scientific and Technical Consulting Services, Travel Agencies

Computer Storage Device Manufacturing, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Administrative Management and General Management Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services

Other Airport Operations, Port and Harbor Operations, Engineering Services, Administrative Management and General Management Consulting Services, Process, Physical Distribution, and Logistics Consulting Services

Administrative Management and General Management Consulting Services, Other Management Consulting Services, All Other Business Support Services, Professional and Management Development Training, National Security

DMC LEGAL

Administrative Management and General Management Consulting Services, Marketing Consulting Services, Process, Physical Distribution, and Logistics Consulting Services, Research and Development in the Social Sciences and Humanities, International Affairs

Testing Laboratories, Other Scientific and Technical Consulting Services, National Security

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Bituminous Coal and Lignite Surface Mining, Bituminous Coal Underground Mining, Anthracite Mining

Engineering Services, Building Inspection Services, Administrative Management and General Management Consulting Services, Process, Physical Distribution, and Logistics Consulting Services, Other Management Consulting Services

Engineering Services, Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services, Marketing Consulting Services, Other Scientific and Technical Consulting Services

Data Processing, Hosting, and Related Services, Engineering Services, Process, Physical Distribution, and Logistics Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services

Professional and Management Development Training, Educational Support Services, Administration of Education Programs, National Security

Research and Development in the Social Sciences and Humanities, Independent Artists, Writers, and Performers, Space Research and Technology, National Security

Professional and Management Development Training, National Security

Engineering Services, Process, Physical Distribution, and Logistics Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services, Other General Government Support

Wired Telecommunications Carriers, Satellite Telecommunications, Data Processing, Hosting, and Related Services, Engineering Services, Computer Systems Design Services

Administrative Management and General Management Consulting Services, Other Management Consulting Services, International Affairs

Administrative Management and General Management Consulting Services, Professional and Management Development Training, National Security

Other Management Consulting Services, Other Scientific and Technical Consulting Services, Research and Development in the Social Sciences and Humanities, All Other Professional, Scientific, and Technical Services, National Security

Data Processing, Hosting, and Related Services, All Other Information Services, Custom Computer Programming Services, Computer Systems Design Services, Computer Facilities Management Services

Custom Computer Programming Services, National Security