Hydra-Tech, Inc., in Fort Wayne, Indiana, one of the leading manufacturers of aerial devices and digger derricks in the United States,

Manufacturer/developer of double diaphragm contractor's pump and other equipment. Machine/Fabrication services, jobshop, prototype, production. Complete steel/metals, equipment development/fabrication.

Warren Power Attachments manufactures the Total Patcher T-7500 and Vortex road repair machines as well as a complete line of Automated Asphalt Emulsion storage tanks.

KEYSTONE ENGINEERING

Tools, Hardware, Abrasives, Black, Pace, Milwaukee

Earth core, minning, rock drilling, earth boring, core sampling, drilling

S.D. Pitman, PANTHER

Fabricated Structural Metal Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Farm Machinery and Equipment Manufacturing, Construction Machinery Manufacturing, Conveyor and Conveying Equipment Manufacturing

TRACTOR, TRACTORS, FARM TRACTOR, COMMERCIAL MOWER, LAWN TRACTOR, LOADER BACKHOE, BACKHOE, MINI EXCAVATOR, ALAMO, STIHL, SHINDAIWA, LANDPRIDE, NEW HOLLAND, SCAG, FERRIS, EXMARK, COMPACT TRACTOR, SKID LOADER, TRACK LOADER, COMPACT TRACK LOADER, SKID STEER L

Steam and Air-Conditioning Supply, Plumbing, Heating, and Air-Conditioning Contractors, Sheet Metal Work Manufacturing, Power Boiler and Heat Exchanger Manufacturing, Construction Machinery Manufacturing

New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Site Preparation Contractors, All Other Specialty Trade Contractors

Fabricated Structural Metal Manufacturing, Power Boiler and Heat Exchanger Manufacturing, Hardware Manufacturing, Machine Shops, Construction Machinery Manufacturing

Machine Shops, Construction Machinery Manufacturing, Oil and Gas Field Machinery and Equipment Manufacturing, Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing, Mechanical Power Transmission Equipment Manufacturing

Fabricated Structural Metal Manufacturing, Machine Shops, All Other Miscellaneous Fabricated Metal Product Manufacturing, Construction Machinery Manufacturing, Mining Machinery and Equipment Manufacturing

Construction Machinery Manufacturing

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Natural Gas Distribution

Construction Machinery Manufacturing

Hand and Edge Tool Manufacturing, Construction Machinery Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Power-Driven Handtool Manufacturing, All Other Motor Vehicle Parts Manufacturing

Construction Sand and Gravel Mining, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Construction Machinery Manufacturing