| 1 | 237130 | POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION | $68,735,483 | 1 |
| 2 | 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $38,340,660 | 2 |
| 3 | 238390 | OTHER BUILDING FINISHING CONTRACTORS | $6,886,520 | 1 |
| 4 | 213112 | SUPPORT ACTIVITIES FOR OIL AND GAS OPERATIONS | $6,140,899 | 1 |
| 5 | 541519 | OTHER COMPUTER RELATED SERVICES | $1,779,693 | 4 |
| 6 | 115310 | SUPPORT ACTIVITIES FOR FORESTRY | $1,470,331 | 3 |
| 7 | 541620 | ENVIRONMENTAL CONSULTING SERVICES | $1,290,500 | 1 |
| 8 | 481211 | NONSCHEDULED CHARTERED PASSENGER AIR TRANSPORTATION | $1,253,124 | 4 |
| 9 | 561720 | JANITORIAL SERVICES | $921,735 | 2 |
| 10 | 483111 | DEEP SEA FREIGHT TRANSPORTATION | $457,673 | 1 |
| 11 | 333120 | CONSTRUCTION MACHINERY MANUFACTURING | $440,955 | 1 |
| 12 | 541850 | OUTDOOR ADVERTISING | $414,550 | 1 |
| 13 | 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $334,053 | 1 |
| 14 | 112111 | BEEF CATTLE RANCHING AND FARMING | $301,000 | 2 |
| 15 | 334513 | INSTRUMENTS AND RELATED PRODUCTS MANUFACTURING FOR MEASURING, DISPLAYING, AND CONTROLLING INDUSTRIAL PROCESS VARIABLES | $220,770 | 2 |
| 16 | 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $215,481 | 1 |
| 17 | 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $210,088 | 1 |
| 18 | 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $191,514 | 1 |
| 19 | 221122 | ELECTRIC POWER DISTRIBUTION | $161,613 | 2 |
| 20 | 562991 | SEPTIC TANK AND RELATED SERVICES | $152,127 | 2 |
| 21 | 541330 | ENGINEERING SERVICES | $89,133 | 1 |
| 22 | 333112 | LAWN AND GARDEN TRACTOR AND HOME LAWN AND GARDEN EQUIPMENT MANUFACTURING | $86,061 | 1 |
| 23 | 333111 | FARM MACHINERY AND EQUIPMENT MANUFACTURING | $84,248 | 1 |
| 24 | 311423 | DRIED AND DEHYDRATED FOOD MANUFACTURING | $69,836 | 1 |
| 25 | 336411 | AIRCRAFT MANUFACTURING | $61,770 | 2 |
| 26 | 513210 | SOFTWARE PUBLISHERS | $61,657 | 3 |
| 27 | 561730 | LANDSCAPING SERVICES | $59,880 | 1 |
| 28 | 336112 | LIGHT TRUCK AND UTILITY VEHICLE MANUFACTURING | $41,855 | 1 |
| 29 | 334111 | ELECTRONIC COMPUTER MANUFACTURING | $35,122 | 1 |
| 30 | 519190 | ALL OTHER INFORMATION SERVICES | $33,260 | 1 |
| 31 | 238330 | FLOORING CONTRACTORS | $33,032 | 1 |
| 32 | 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $32,000 | 1 |
| 33 | 238290 | OTHER BUILDING EQUIPMENT CONTRACTORS | $31,886 | 1 |
| 34 | 334519 | OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING | $25,720 | 1 |
| 35 | 561320 | TEMPORARY HELP SERVICES | $25,000 | 1 |
| 36 | 541380 | TESTING LABORATORIES AND SERVICES | $22,680 | 1 |
| 37 | 621340 | OFFICES OF PHYSICAL, OCCUPATIONAL AND SPEECH THERAPISTS, AND AUDIOLOGISTS | $19,800 | 1 |
| 38 | 324122 | ASPHALT SHINGLE AND COATING MATERIALS MANUFACTURING | $18,747 | 1 |
| 39 | 811210 | ELECTRONIC AND PRECISION EQUIPMENT REPAIR AND MAINTENANCE | $18,248 | 2 |
| 40 | 335312 | MOTOR AND GENERATOR MANUFACTURING | $15,975 | 1 |
| 41 | 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $15,758 | 1 |
| 42 | 334516 | ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING | $13,920 | 1 |
| 43 | 332312 | FABRICATED STRUCTURAL METAL MANUFACTURING | $12,010 | 1 |
| 44 | 238160 | ROOFING CONTRACTORS | $11,972 | 1 |
| 45 | 339999 | ALL OTHER MISCELLANEOUS MANUFACTURING | $9,999 | 1 |
| 46 | 531320 | OFFICES OF REAL ESTATE APPRAISERS | $9,500 | 1 |
| 47 | 561499 | ALL OTHER BUSINESS SUPPORT SERVICES | $9,308 | 1 |
| 48 | 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $7,775 | 1 |
| 49 | 562910 | REMEDIATION SERVICES | $6,119 | 1 |
| 50 | 484210 | USED HOUSEHOLD AND OFFICE GOODS MOVING | $5,837 | 1 |
| 51 | 561421 | TELEPHONE ANSWERING SERVICES | $4,500 | 1 |
| 52 | 336212 | TRUCK TRAILER MANUFACTURING | $3,990 | 1 |
| 53 | 811121 | AUTOMOTIVE BODY, PAINT, AND INTERIOR REPAIR AND MAINTENANCE | $3,351 | 1 |
| 54 | 811490 | OTHER PERSONAL AND HOUSEHOLD GOODS REPAIR AND MAINTENANCE | $3,247 | 1 |
| 55 | 811111 | GENERAL AUTOMOTIVE REPAIR | $3,051 | 1 |
| 56 | 332992 | SMALL ARMS AMMUNITION MANUFACTURING | $1,732 | 1 |
| 57 | 221310 | WATER SUPPLY AND IRRIGATION SYSTEMS | $400 | 1 |