| Management and Business Professionals and Administrative Services | $19,639,944,505.37 |
| Travel and Food and Lodging and Entertainment Services | $16,498,576,749.44 |
| Engineering and Research and Technology Based Services | $15,252,350,899.96 |
| Commercial and Military and Private Vehicles and their Accessories and Components | $8,316,305,870.30 |
| Healthcare Services | $6,698,671,057.58 |
| Building and Construction and Maintenance Services | $5,316,812,890.36 |
| Communications and Computer Equipment and Peripherals and Components and Supplies | $4,835,919,904.20 |
| Musical Instruments and Games and Toys and Arts and Crafts and Educational Equipment and Materials and Accessories and Supplies | $2,352,067,809.44 |
| Public Utilities and Public Sector Related Services | $2,179,415,942.86 |
| National Defense and Public Order and Security and Safety Services | $1,885,004,605.24 |
| Transportation and Storage and Mail Services | $1,428,245,965.35 |
| Defence and Law Enforcement and Security and Safety Equipment and Supplies | $1,323,086,609.43 |
| Education and Training Services | $992,800,186.09 |
| General building construction | $923,902,131.88 |
| Fuels and Fuel Additives and Lubricants and Anti corrosive Materials | $771,847,896.10 |
| Politics and Civic Affairs Services | $722,451,307.74 |
| Financial and Insurance Services | $522,726,716.34 |
| Medical Equipment and Accessories and Supplies | $444,612,249.56 |
| Industrial Cleaning Services | $371,261,663.54 |
| Environmental Services | $366,179,057.13 |
| Structures and Building and Construction and Manufacturing Components and Supplies | $364,212,479.64 |
| Drugs and Pharmaceutical Products | $345,039,450.47 |
| Apparel and Luggage and Personal Care Products | $263,703,935.98 |
| Published Products | $224,432,058.89 |
| Office Equipment and Accessories and Supplies | $216,238,409.31 |
| Industrial Production and Manufacturing Services | $204,042,321.36 |
| Editorial and Design and Graphic and Fine Art Services | $185,478,775.55 |
| Manufacturing Components and Supplies | $139,083,259.74 |
| Furniture and Furnishings | $129,580,506.50 |
| Electrical Systems and Lighting and Components and Accessories and Supplies | $128,466,000.46 |
| Printing and Photographic and Audio and Visual Equipment and Supplies | $106,295,108.39 |
| Material Handling and Conditioning and Storage Machinery and their Accessories and Supplies | $103,104,919.62 |
| Paper Materials and Products | $102,936,572.72 |
| Laboratory and Measuring and Observing and Testing Equipment | $96,222,330.42 |
| Farming and Fishing and Forestry and Wildlife Contracting Services | $95,289,868.18 |
| Power Generation and Distribution Machinery and Accessories | $91,815,406.07 |
| Chemicals including Bio Chemicals and Gas Materials | $89,943,900.37 |
| Electronic Components and Supplies | $80,314,279.46 |
| Mineral and Textile and Inedible Plant and Animal Materials | $67,003,165.91 |
| Service Industry Machinery and Equipment and Supplies | $66,844,800.98 |
| Food Beverage and Tobacco Products | $63,783,137.64 |
| Industrial Manufacturing and Processing Machinery and Accessories | $58,072,259.91 |
| Cleaning Equipment and Supplies | $33,563,951.72 |
| Tools and General Machinery | $31,491,302.79 |
| Distribution and Conditioning Systems and Equipment and Components | $30,701,920.99 |
| Domestic Appliances and Supplies and Consumer Electronic Products | $29,830,783.37 |
| Musical Instruments and Recreational Equipment and Supplies and Accessories | $17,210,473.30 |
| Personal and Domestic Services | $12,901,971.61 |
| Live Plant and Animal Material and Accessories and Supplies | $11,392,088.75 |
| Organizations and Clubs | $6,049,335.00 |
| Mining Machinery and Accessories | $5,270,117.62 |
| Mining and Oil and Gas Services | $3,177,840.60 |
| Farming and Fishing and Forestry and Wildlife Machinery and Accessories | $2,071,103.51 |
| Resin and Rosin and Rubber and Foam and Film and Elastomeric Materials | $217,736.06 |
| Timepieces and Jewelry and Gemstone Products | $115,839.49 |