Drilling Oil and Gas Wells

Support Activities for Oil and Gas Operations, Other Foundation, Structure, and Building Exterior Contractors, Other Support Activities for Water Transportation

Drilling Oil and Gas Wells, Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders)

Support Activities for Oil and Gas Operations, Land Subdivision, Offices of Real Estate Agents and Brokers, Other Activities Related to Real Estate, Landscape Architectural Services

Support Activities for Oil and Gas Operations, General Warehousing and Storage

Farm Labor Contractors and Crew Leaders, Support Activities for Oil and Gas Operations, Site Preparation Contractors, All Other Specialty Trade Contractors, Other Airport Operations

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Oil and Gas Pipeline and Related Structures Construction

Support Activities for Oil and Gas Operations, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Support Activities for Oil and Gas Operations, Electroplating, Plating, Polishing, Anodizing, and Coloring, Farm Machinery and Equipment Manufacturing, Mining Machinery and Equipment Manufacturing, Other Commercial and Service Industry Machinery Manufacturing

Drilling Oil and Gas Wells, Support Activities for Coal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Other Building Equipment Contractors, Flour Milling

Support Activities for Oil and Gas Operations, Site Preparation Contractors, All Other Specialty Trade Contractors, Men's Footwear (except Athletic) Manufacturing, Women's Footwear (except Athletic) Manufacturing

Support Activities for Metal Mining, All Other Information Services, Commercial Banking, Offices of Notaries, All Other Legal Services

Support Activities for Oil and Gas Operations, Oil and Gas Pipeline and Related Structures Construction, All Other Specialty Trade Contractors, Petroleum Bulk Stations and Terminals, Gasoline Stations with Convenience Stores

Support Activities for Oil and Gas Operations, Natural Gas Distribution, Oil and Gas Pipeline and Related Structures Construction, Ammunition (except Small Arms) Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

mrjarrell

Crude Petroleum and Natural Gas Extraction, Drilling Oil and Gas Wells, Engineering Services, Industrial Design Services, Professional and Management Development Training

Support Activities for Oil and Gas Operations, Oil and Gas Pipeline and Related Structures Construction, Other Commercial and Service Industry Machinery Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

I certify.