Die-Cut Paper and Paperboard Office Supplies Manufacturing, Paint and Coating Manufacturing, Rubber and Plastics Hoses and Belting Manufacturing, Rubber Product Manufacturing for Mechanical Use, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

Hand and Edge Tool Manufacturing, Plate Work Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing

Paper (except Newsprint) Mills, Hand and Edge Tool Manufacturing, Saw Blade and Handsaw Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing

Abrasive Product Manufacturing, Hand and Edge Tool Manufacturing, Saw Blade and Handsaw Manufacturing, Construction Machinery Manufacturing, Mining Machinery and Equipment Manufacturing

Machine Tool (Metal Cutting Types) Manufacturing, Machine Tool (Metal Forming Types) Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing, Other Metalworking Machinery Manufacturing, Administrative Management and General Management Consulting Services

Gaging and Tooling

Sheet Metal Work Manufacturing, Metal Tank (Heavy Gauge) Manufacturing, Hardware Manufacturing, Spring (Heavy Gauge) Manufacturing, Spring (Light Gauge) Manufacturing

Cutting Tool and Machine Tool Accessory Manufacturing

Optical Instrument and Lens Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing

Cutting Tool and Machine Tool Accessory Manufacturing, All Other Business Support Services

Cutting Tool and Machine Tool Accessory Manufacturing, Dental Equipment and Supplies Manufacturing, Dental Laboratories

CDTOOLING

Machine Shops, All Other Miscellaneous Fabricated Metal Product Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

Powder Metallurgy Part Manufacturing, Other Fabricated Wire Product Manufacturing, Machine Shops, Fabricated Pipe and Pipe Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing

Cutting Tool and Machine Tool Accessory Manufacturing, Other Lighting Equipment Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Relay and Industrial Control Manufacturing, Storage Battery Manufacturing

Other Crushed and Broken Stone Mining and Quarrying, Abrasive Product Manufacturing, Cutting Tool and Machine Tool Accessory 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

CRYSTALLUME CORP.

Industrial Mold Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing, Other Engine Equipment Manufacturing, Pump and Pumping Equipment Manufacturing