GENERAL DYNAMICS C4 SYSTEMS HUNTSVILLE

HILLER SYSTEMS, A DIVISION OF THE HILLER COMPANIES, INC.

All Other Plastics Product Manufacturing, Small Arms Ammunition Manufacturing, Small Arms Manufacturing

Other Communications Equipment Manufacturing, Other Support Activities for Air Transportation, General Warehousing and Storage, Other Warehousing and Storage, All Other Publishers

CABLE ASSEMBLY, ELECTRO-MECH ASBLY, CHASSIS WIRING, MECHANICAL ASSEMBLY, PC BD ASBLY/TEST, BOX BUILD

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Electrical Contractors, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Household Appliance Stores, Radio, Television, and Other Electronics Stores

Other Communications Equipment Manufacturing, Service Establishment Equipment and Supplies Merchant Wholesalers, Security Systems Services (except Locksmiths)

New Housing Operative Builders, Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Structural Steel and Precast Concrete Contractors

All Other Specialty Trade Contractors, Other Communications Equipment Manufacturing, Automotive Parts and Accessories Stores

Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Air Traffic Control

Electrical Contractors, Other Communications Equipment Manufacturing, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Computer and Office Machine Repair and Maintenance

Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, All Other Miscellaneous Textile Product Mills, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing

Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Electrical Contractors, Other Building Equipment Contractors

Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Finish Carpentry Contractors, Other Communications Equipment Manufacturing

CDSS

Electronic Computer Manufacturing, Other Computer Peripheral Equipment Manufacturing, Telephone Apparatus Manufacturing, Other Communications Equipment Manufacturing, Audio and Video Equipment Manufacturing

All Other Plastics Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Other Commercial and Service Industry Machinery Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing