Support Activities for Forestry, Data Processing, Hosting, and Related Services, Custom Computer Programming Services, Computer Systems Design Services, Computer Facilities Management Services

Engineering Services, Drafting Services, Geophysical Surveying and Mapping Services, Surveying and Mapping (except Geophysical) Services, Testing Laboratories

Engineering Services, Administrative Management and General Management Consulting Services, Space Research and Technology, National Security

Satellite Telecommunications, Computer Systems Design Services, Other Computer Related Services, Other Scientific and Technical Consulting Services, Space Research and Technology

New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Lessors of Residential Buildings and Dwellings, Residential Property Managers, Nonresidential Property Managers

New Housing Operative Builders, Residential Remodelers, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors

Business to Business Electronic Markets, Other Services Related to Advertising, Space Research and Technology

Other Electric Power Generation, Other Scientific and Technical Consulting Services, Research and Development in the Physical, Engineering, and Life Sciences, Space Research and Technology

LOGISTICS

Ammunition (except Small Arms) Manufacturing, Guided Missile and Space Vehicle Manufacturing, Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing, Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing, Space Research and Technology

Heating Equipment (except Warm Air Furnaces) Manufacturing, Turbine and Turbine Generator Set Units Manufacturing, Guided Missile and Space Vehicle Manufacturing, Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing, Musical Instrument Manufacturing

Space Research and Technology

Miscellaneous Financial Investment Activities, Other Financial Vehicles, Engineering Services, Administrative Management and General Management Consulting Services, Marketing Consulting Services

Space Research and Technology

Ammunition (except Small Arms) Manufacturing, Other Ordnance and Accessories Manufacturing, Electronic Computer Manufacturing, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing

Engineering Services, Custom Computer Programming Services, Computer Systems Design Services, Other Computer Related Services, Administrative Management and General Management Consulting Services

OPERATIONS

Guided Missile and Space Vehicle Manufacturing, Space Research and Technology

Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Audio and Video Equipment Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Guided Missile and Space Vehicle Manufacturing, Satellite Telecommunications, Space Research and Technology