WILLIAMS SOUTHWEST

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Conveyor and Conveying Equipment Manufacturing, Packaging Machinery Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Electric Power Distribution, New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

Water Supply and Irrigation Systems, Masonry Contractors, All Other Specialty Trade Contractors, Landscaping Services

BLACK MESA COMMUNITY SCHOOL

DIVISION OF NATURAL RESOURCES

Water Supply and Irrigation Systems, Steam and Air-Conditioning Supply, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers, Refrigeration Equipment and Supplies Merchant Wholesalers, All Other Miscellaneous Waste Management Services

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Engineering Services, Computer Systems Design Services, Other Computer Related Services

Sewage Treatment Facilities

excavating

Other Electric Power Generation, New Single-Family Housing Construction (except Operative Builders), Residential Remodelers

Support Activities for Forestry, Hydroelectric Power Generation, Water Supply and Irrigation Systems, Power and Communication Line and Related Structures Construction

Other Electric Power Generation, All Other Specialty Trade Contractors, General Line Grocery Merchant Wholesalers, Packaged Frozen Food Merchant Wholesalers, Dairy Product (except Dried or Canned) Merchant Wholesalers

Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Industrial Sand Mining, Clay and Ceramic and Refractory Minerals Mining

Water Supply and Irrigation Systems, Sewage Treatment Facilities

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Land Subdivision, Structural Steel and Precast Concrete Contractors

Other Noncitrus Fruit Farming, Hay Farming, Beef Cattle Ranching and Farming, Shellfish Farming, Other Animal Aquaculture

Other Electric Power Generation