| [236115] New Single-Family Housing Construction (except Operative Builders) |
| [236116] New Multifamily Housing Construction (except Operative Builders) |
| [236118] Residential Remodelers |
| [236210] Industrial Building Construction |
| [236220] Commercial and Institutional Building Construction |
| [237110] Water and Sewer Line and Related Structures Construction |
| [237120] Oil and Gas Pipeline and Related Structures Construction |
| [237130] Power and Communication Line and Related Structures Construction |
| [237310] Highway, Street, and Bridge Construction |
| [237990] Other Heavy and Civil Engineering Construction |
| [541199] All Other Legal Services |
| [541211] Offices of Certified Public Accountants |
| [541213] Tax Preparation Services |
| [541214] Payroll Services |
| [541219] Other Accounting Services |
| [541340] Drafting Services |
| [541350] Building Inspection Services |
| [541370] Surveying and Mapping (except Geophysical) Services |
| [541410] Interior Design Services |
| [541420] Industrial Design Services |
| [541490] Other Specialized Design Services |
| [541611] Administrative Management and General Management Consulting Services |
| [541612] Human Resources and Executive Search Consulting Services |
| [541613] Marketing Consulting Services |
| [541614] Process, Physical Distribution, and Logistics Consulting Services |
| [541870] Advertising Material Distribution Services |
| [541890] Other Services Related to Advertising |
| [541930] Translation and Interpretation Services |
| [541990] All Other Professional, Scientific, and Technical Services |
| [561110] Office Administrative Services |
| [561310] Employment Placement Agencies |
| [561320] Temporary Help Services |
| [561330] Professional Employer Organizations |
| [561410] Document Preparation Services |
| [561421] Telephone Answering Services |
| [561422] Telemarketing Bureaus |
| [561431] Private Mail Centers |
| [561439] Other Business Service Centers (including Copy Shops) |
| [561440] Collection Agencies |
| [561491] Repossession Services |
| [561492] Court Reporting and Stenotype Services |
| [561499] All Other Business Support Services |
| [561591] Convention and Visitors Bureaus |
| [561599] All Other Travel Arrangement and Reservation Services |
| [561611] Investigation Services |
| [561612] Security Guards and Patrol Services |
| [561613] Armored Car Services |
| [561720] Janitorial Services |
| [561790] Other Services to Buildings and Dwellings |
| [561910] Packaging and Labeling Services |
| [561920] Convention and Trade Show Organizers |
| [561990] All Other Support Services |
