| 1 | 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $1,144,634,809 | 113 |
| 2 | 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $412,726,566 | 7 |
| 3 | 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $264,824,213 | 5 |
| 4 | 237130 | POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION | $207,241,260 | 4 |
| 5 | 336411 | AIRCRAFT MANUFACTURING | $84,867,457 | 28 |
| 6 | 237120 | OIL AND GAS PIPELINE AND RELATED STRUCTURES CONSTRUCTION | $78,486,113 | 3 |
| 7 | 339999 | ALL OTHER MISCELLANEOUS MANUFACTURING | $68,482,369 | 227 |
| 8 | 561210 | FACILITIES SUPPORT SERVICES | $59,351,754 | 166 |
| 9 | 511210 | SOFTWARE PUBLISHERS | $54,628,478 | 33 |
| 10 | 336413 | OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING | $45,619,589 | 179 |
| 11 | 541330 | ENGINEERING SERVICES | $44,227,776 | 18 |
| 12 | 336611 | SHIP BUILDING AND REPAIRING | $34,258,988 | 8 |
| 13 | 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | $29,881,142 | 14 |
| 14 | 621111 | OFFICES OF PHYSICIANS (EXCEPT MENTAL HEALTH SPECIALISTS) | $22,686,320 | 4 |
| 15 | 423850 | SERVICE ESTABLISHMENT EQUIPMENT AND SUPPLIES MERCHANT WHOLESALERS | $19,075,898 | 12 |
| 16 | 332722 | BOLT, NUT, SCREW, RIVET, AND WASHER MANUFACTURING | $17,558,891 | 623 |
| 17 | 562211 | HAZARDOUS WASTE TREATMENT AND DISPOSAL | $15,505,868 | 7 |
| 18 | 236210 | INDUSTRIAL BUILDING CONSTRUCTION | $11,826,077 | 1 |
| 19 | 423610 | ELECTRICAL APPARATUS AND EQUIPMENT, WIRING SUPPLIES, AND RELATED EQUIPMENT MERCHANT WHOLESALERS | $9,031,486 | 53 |
| 20 | 311111 | DOG AND CAT FOOD MANUFACTURING | $8,495,200 | 1 |
| 21 | 423450 | MEDICAL, DENTAL, AND HOSPITAL EQUIPMENT AND SUPPLIES MERCHANT WHOLESALERS | $6,480,995 | 662 |
| 22 | 336412 | AIRCRAFT ENGINE AND ENGINE PARTS MANUFACTURING | $6,478,061 | 19 |
| 23 | 311999 | ALL OTHER MISCELLANEOUS FOOD MANUFACTURING | $6,104,597 | 9 |
| 24 | 316210 | FOOTWEAR MANUFACTURING | $5,851,539 | 3 |
| 25 | 541614 | PROCESS, PHYSICAL DISTRIBUTION, AND LOGISTICS CONSULTING SERVICES | $5,827,725 | 4 |
| 26 | 333120 | CONSTRUCTION MACHINERY MANUFACTURING | $5,700,945 | 25 |
| 27 | 332311 | PREFABRICATED METAL BUILDING AND COMPONENT MANUFACTURING | $5,449,980 | 1 |
| 28 | 334111 | ELECTRONIC COMPUTER MANUFACTURING | $4,855,662 | 19 |
| 29 | 333618 | OTHER ENGINE EQUIPMENT MANUFACTURING | $4,245,706 | 4 |
| 30 | 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $3,729,906 | 14 |
| 31 | 315210 | CUT AND SEW APPAREL CONTRACTORS | $3,587,784 | 7 |
| 32 | 541519 | OTHER COMPUTER RELATED SERVICES | $3,563,117 | 22 |
| 33 | 334419 | OTHER ELECTRONIC COMPONENT MANUFACTURING | $3,047,658 | 49 |
| 34 | 334511 | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING | $2,799,462 | 5 |
| 35 | 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $2,771,788 | 10 |
| 36 | 333310 | COMMERCIAL AND SERVICE INDUSTRY MACHINERY MANUFACTURING | $2,760,550 | 6 |
| 37 | 541720 | RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES | $2,594,448 | 14 |
| 38 | 335999 | ALL OTHER MISCELLANEOUS ELECTRICAL EQUIPMENT AND COMPONENT MANUFACTURING | $2,586,850 | 13 |
| 39 | 238160 | ROOFING CONTRACTORS | $2,441,213 | 8 |
| 40 | 326199 | ALL OTHER PLASTICS PRODUCT MANUFACTURING | $2,276,280 | 2 |
| 41 | 324110 | PETROLEUM REFINERIES | $2,069,047 | 280 |
| 42 | 334220 | RADIO AND TELEVISION BROADCASTING AND WIRELESS COMMUNICATIONS EQUIPMENT MANUFACTURING | $2,036,682 | 9 |
| 43 | 311421 | FRUIT AND VEGETABLE CANNING | $2,027,670 | 1 |
| 44 | 334310 | AUDIO AND VIDEO EQUIPMENT MANUFACTURING | $1,952,129 | 4 |
| 45 | 541930 | TRANSLATION AND INTERPRETATION SERVICES | $1,758,742 | 8 |
| 46 | 333413 | INDUSTRIAL AND COMMERCIAL FAN AND BLOWER AND AIR PURIFICATION EQUIPMENT MANUFACTURING | $1,716,263 | 10 |
| 47 | 333998 | ALL OTHER MISCELLANEOUS GENERAL PURPOSE MACHINERY MANUFACTURING | $1,688,491 | 10 |
| 48 | 326211 | TIRE MANUFACTURING (EXCEPT RETREADING) | $1,677,761 | 2 |
| 49 | 339113 | SURGICAL APPLIANCE AND SUPPLIES MANUFACTURING | $1,555,265 | 4 |
| 50 | 333241 | FOOD PRODUCT MACHINERY MANUFACTURING | $1,519,236 | 13 |
| 51 | 812320 | DRYCLEANING AND LAUNDRY SERVICES (EXCEPT COIN-OPERATED) | $1,445,837 | 3 |
| 52 | 541513 | COMPUTER FACILITIES MANAGEMENT SERVICES | $1,399,208 | 2 |
| 53 | 335313 | SWITCHGEAR AND SWITCHBOARD APPARATUS MANUFACTURING | $1,366,410 | 5 |
| 54 | 541620 | ENVIRONMENTAL CONSULTING SERVICES | $1,323,483 | 1 |
| 55 | 562111 | SOLID WASTE COLLECTION | $1,275,641 | 2 |
| 56 | 811490 | OTHER PERSONAL AND HOUSEHOLD GOODS REPAIR AND MAINTENANCE | $1,191,991 | 5 |
| 57 | 561621 | SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS) | $1,189,843 | 1 |
| 58 | 315250 | CUT AND SEW APPAREL MANUFACTURING (EXCEPT CONTRACTORS) | $1,090,517 | 1 |
| 59 | 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $934,284 | 3 |
| 60 | 485113 | BUS AND OTHER MOTOR VEHICLE TRANSIT SYSTEMS | $888,604 | 3 |
| 61 | 334516 | ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING | $871,043 | 7 |
| 62 | 335910 | BATTERY MANUFACTURING | $774,758 | 2 |
| 63 | 332991 | BALL AND ROLLER BEARING MANUFACTURING | $766,681 | 18 |
| 64 | 325520 | ADHESIVE MANUFACTURING | $744,636 | 3 |
| 65 | 333924 | INDUSTRIAL TRUCK, TRACTOR, TRAILER, AND STACKER MACHINERY MANUFACTURING | $709,882 | 4 |
| 66 | 333996 | FLUID POWER PUMP AND MOTOR MANUFACTURING | $698,579 | 2 |
| 67 | 532490 | OTHER COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT RENTAL AND LEASING | $682,999 | 2 |
| 68 | 332410 | POWER BOILER AND HEAT EXCHANGER MANUFACTURING | $671,381 | 4 |
| 69 | 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $591,279 | 2 |
| 70 | 561730 | LANDSCAPING SERVICES | $588,655 | 6 |
| 71 | 332994 | SMALL ARMS, ORDNANCE, AND ORDNANCE ACCESSORIES MANUFACTURING | $576,760 | 16 |
| 72 | 562910 | REMEDIATION SERVICES | $569,277 | 12 |
| 73 | 333914 | MEASURING, DISPENSING, AND OTHER PUMPING EQUIPMENT MANUFACTURING | $515,489 | 5 |
| 74 | 333415 | AIR-CONDITIONING AND WARM AIR HEATING EQUIPMENT AND COMMERCIAL AND INDUSTRIAL REFRIGERATION EQUIPMENT MANUFACTURING | $489,615 | 6 |
| 75 | 333999 | ALL OTHER MISCELLANEOUS GENERAL PURPOSE MACHINERY MANUFACTURING | $467,715 | 9 |
| 76 | 332439 | OTHER METAL CONTAINER MANUFACTURING | $462,559 | 3 |
| 77 | 336211 | MOTOR VEHICLE BODY MANUFACTURING | $441,260 | 7 |
| 78 | 333112 | LAWN AND GARDEN TRACTOR AND HOME LAWN AND GARDEN EQUIPMENT MANUFACTURING | $425,944 | 1 |
| 79 | 339920 | SPORTING AND ATHLETIC GOODS MANUFACTURING | $423,002 | 5 |
| 80 | 332999 | ALL OTHER MISCELLANEOUS FABRICATED METAL PRODUCT MANUFACTURING | $406,352 | 4 |
| 81 | 488190 | OTHER SUPPORT ACTIVITIES FOR AIR TRANSPORTATION | $395,138 | 6 |
| 82 | 333612 | SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, AND GEAR MANUFACTURING | $385,061 | 5 |
| 83 | 611430 | PROFESSIONAL AND MANAGEMENT DEVELOPMENT TRAINING | $364,339 | 2 |
| 84 | 325411 | MEDICINAL AND BOTANICAL MANUFACTURING | $354,529 | 56 |
| 85 | 311991 | PERISHABLE PREPARED FOOD MANUFACTURING | $353,573 | 31 |
| 86 | 314910 | TEXTILE BAG AND CANVAS MILLS | $337,095 | 2 |
| 87 | 334412 | BARE PRINTED CIRCUIT BOARD MANUFACTURING | $333,229 | 3 |
| 88 | 334519 | OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING | $328,064 | 3 |
| 89 | 332510 | HARDWARE MANUFACTURING | $326,266 | 30 |
| 90 | 332911 | INDUSTRIAL VALVE MANUFACTURING | $319,826 | 6 |
| 91 | 811210 | ELECTRONIC AND PRECISION EQUIPMENT REPAIR AND MAINTENANCE | $317,465 | 5 |
| 92 | 484110 | GENERAL FREIGHT TRUCKING, LOCAL | $311,194 | 1 |
| 93 | 335921 | FIBER OPTIC CABLE MANUFACTURING | $296,420 | 1 |
| 94 | 339910 | JEWELRY AND SILVERWARE MANUFACTURING | $295,340 | 11 |
| 95 | 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $284,985 | 4 |
| 96 | 332618 | OTHER FABRICATED WIRE PRODUCT MANUFACTURING | $280,801 | 3 |
| 97 | 326150 | URETHANE AND OTHER FOAM PRODUCT (EXCEPT POLYSTYRENE) MANUFACTURING | $279,638 | 1 |
| 98 | 518210 | DATA PROCESSING, HOSTING, AND RELATED SERVICES | $276,661 | 2 |
| 99 | 334510 | ELECTROMEDICAL AND ELECTROTHERAPEUTIC APPARATUS MANUFACTURING | $262,946 | 1 |
| 100 | 314999 | ALL OTHER MISCELLANEOUS TEXTILE PRODUCT MILLS | $261,926 | 4 |