- Residential building construction: 14.77 percent
- Building custom software and servers for businesses: 14.29 percent
- Machinery, equipment, and supplies merchant wholesalers: 13.75 percent
- Management, scientific, and technical consulting services: 12.31 percent
- Architectural, engineering, and related services: 11.40 percent
- Foundation, structure, and building exterior contractors: 11.37 percent
- Building finishing contractors who make additions, alterations, maintenance and repairs: 11.32 percent
- General freight trucking: 10.41 percent
- Services to buildings and dwellings, including pest exterminators, janitorial services, and landscaping: 10.11 percent
- Other specialty trade contractors, including site preparation activities and other specialized trades: 10.04 percent
