General Cleaning Specialty Services Flooring Hard Surface Sealed Concrete (Sealant & Finishing) Property Preservation (Securing/Winterizing) Grass cutting Snow Removal (Entry and Walkways) Gutter Clean Out Pressure Wash Window Washing/Cleaning

General Freight Trucking, Local, General Freight Trucking, Long-Distance, Truckload, Specialized Freight (except Used Goods) Trucking, Long-Distance, Other Support Activities for Air Transportation, Support Activities for Rail Transportation

Other Building Equipment Contractors, Corrugated and Solid Fiber Box Manufacturing, Folding Paperboard Box Manufacturing, Setup Paperboard Box Manufacturing, Fiber Can, Tube, Drum, and Similar Products Manufacturing

SI ACQUISITION LLC

Line-Haul Railroads, Short Line Railroads, Deep Sea Freight Transportation, Inland Water Freight Transportation, General Freight Trucking, Local

All Other Specialty Trade Contractors, Support Activities for Rail Transportation, Janitorial Services, Landscaping Services, Carpet and Upholstery Cleaning Services

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Commercial and Institutional Building Construction

Oil and Gas Pipeline and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, All Other Specialty Trade Contractors, Petroleum Refineries

Cement Manufacturing, Ready-Mix Concrete Manufacturing, Concrete Block and Brick Manufacturing, Other Concrete Product Manufacturing, Lime Manufacturing

Farm and Garden Machinery and Equipment Merchant Wholesalers, Support Activities for Rail Transportation, Marine Cargo Handling, Other Services to Buildings and Dwellings, Septic Tank and Related Services