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

Water Supply and Irrigation Systems, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Service Establishment Equipment and Supplies Merchant Wholesalers

All Other Miscellaneous Textile Product Mills, All Other Miscellaneous Wood Product Manufacturing, Petroleum Lubricating Oil and Grease Manufacturing, Synthetic Rubber Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing

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

Welding Supplies

Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial

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

Power and Communication Line and Related Structures Construction, Electrical Contractors, Petroleum Refineries, Petroleum Lubricating Oil and Grease Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing

All Other Miscellaneous Chemical Product and Preparation Manufacturing

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Machine Tool (Metal Cutting Types) Manufacturing, Surgical Appliance and Supplies Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

All Other Miscellaneous Chemical Product and Preparation Manufacturing

Adhesive Manufacturing, Custom Compounding of Purchased Resins, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Rubber Product Manufacturing for Mechanical Use, Gasket, Packing, and Sealing Device Manufacturing

All Other Miscellaneous Chemical Product and Preparation Manufacturing

Petroleum Lubricating Oil and Grease Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Recyclable Material Merchant Wholesalers, Drugs and Druggists' Sundries Merchant Wholesalers

Support Activities for Oil and Gas Operations, Petroleum Lubricating Oil and Grease Manufacturing, Petrochemical Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Automobile and Other Motor Vehicle Merchant Wholesalers

Petroleum Refineries, Petroleum Lubricating Oil and Grease Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Recyclable Material Merchant Wholesalers, Petroleum Bulk Stations and Terminals

Support Activities for Oil and Gas Operations, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Framing Contractors

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Machine Tool (Metal Cutting Types) Manufacturing, Surgical Appliance and Supplies Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Precision Turned Product Manufacturing, Small Arms Ammunition Manufacturing, Ammunition (except Small Arms) Manufacturing, Small Arms Manufacturing

Nonwoven Fabric Mills, Paint and Coating Manufacturing, Adhesive Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Abrasive Product Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors, Petroleum Refineries, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Other Chemical and Allied Products Merchant Wholesalers