PIRTEK WEST END

COMMONWEALTH TECHNOLOGY, INC. A MACAULAY BROWN COMPANY

BISG BUSINESS OPERATIONS

GOVERNMENT CONTRACT SUPPORT CENTER

TRANE PARTS CENTER

FIRE & LIFE SAFETY AMERICA

FIRE & LIFE SAFETY AMERICA, INC.

HYDROAIR DEES

BISG BUSINESS OPERATIONS

ZENPURE AMERICAS, INC

Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Mechanical Power Transmission Equipment Manufacturing, Fluid Power Pump and Motor Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Hydroelectric Power Generation, Other Electric Power Generation, Residential Remodelers, Other Heavy and Civil Engineering Construction, Roofing Contractors

Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors

All Other Miscellaneous General Purpose Machinery Manufacturing, Ship Building and Repairing, Deep Sea Freight Transportation, Mixed Mode Transit Systems, All Other Transit and Ground Passenger Transportation

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Welding and Soldering Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Storage Battery Manufacturing

Machine Shops, All Other Miscellaneous General Purpose Machinery Manufacturing, Bus and Other Motor Vehicle Transit Systems, Interurban and Rural Bus Transportation, School and Employee Bus Transportation

All Other Miscellaneous General Purpose Machinery Manufacturing

Power and Communication Line and Related Structures Construction, All Other Miscellaneous General Purpose Machinery Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Other Management Consulting Services

ELEVATOR MFG REPAIR

All Other Plastics Product Manufacturing, Rubber Product Manufacturing for Mechanical Use, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Machine Shops

Machine shop service

All Other Miscellaneous General Purpose Machinery Manufacturing, Furniture Merchant Wholesalers, Wholesale Trade Agents and Brokers, Surveying and Mapping (except Geophysical) Services, Custom Computer Programming Services

Rolled Steel Shape Manufacturing, Other Metal Container Manufacturing, Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing

Hardware Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Surgical and Medical Instrument Manufacturing

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Electrical Contractors, Metal Heat Treating, All Other Industrial Machinery Manufacturing