| SIC | C | Description | Quantity | DBG |
| 229906 | WADDING-MANUFACTURERS | 6 | 7 | |
| 239609 | WAISTBANDS (MANUFACTURERS) | 2 | 2 | |
| 736306 | WAITER & WAITRESS SERVICES | 2 | 2 | |
| 729933 | WAKE-UP CALL SERVICE | 231 | 277 | |
| 4 | WALGREENS | 2139 | 2567 | |
| P | WALKER | 86 | 103 | |
| 734905 | WALL CLEANING | 407 | 488 | |
| 523105 | WALL COATINGS | 69 | 83 | |
| 172111 | WALL COATINGS-CONTRACTORS | 7 | 8 | |
| 172112 | WALL FINISHES | 6 | 7 | |
| 523116 | WALL PRINTING | 4 | 5 | |
| 521104 | WALLBOARD & PLASTERBOARD | 263 | 316 | |
| 249304 | WALLBOARD & PLASTERBOARD-MANUFACTURERS | 10 | 12 | |
| 503144 | WALLBOARD & PLASTERBOARD-WHOLESALE | 2 | 2 | |
| 519810 | WALLCOVERING CONTRS EQUIP & SUPLS (WHOL) | 43 | 52 | |
| 523117 | WALLPAPER DESIGNERS | 6 | 7 | |
| 179906 | WALLPAPER REMOVAL CONTRACTORS | 448 | 538 | |
| 523104 | WALLPAPER REMOVING EQUIPMENT | 93 | 112 | |
| 735925 | WALLPAPER REMOVING MACHINES-RENTING | 29 | 35 | |
| 523118 | WALLPAPERS & WALLCOVERINGS-EQUIP & SUPL | 7 | 8 | |
| 172104 | WALLPAPERS & WALLCOVERINGS-INSTALLATION | 6136 | 7363 | |
| 523106 | WALLPAPERS & WALLCOVERINGS-RETAIL | 11304 | 13565 | |
| 519801 | WALLPAPERS & WALLCOVERINGS-WHOLESALE | 578 | 694 | |
| 267904 | WALLPAPERS-MANUFACTURERS | 157 | 188 | |
| 172113 | WALLS | 1 | 1 | |
| J | WAL-MART | 2198 | 2638 | |
| J | WAL-MART | 1938 | 2326 | |
| 9 | WANG | 11 | 13 | |
| 9 | WANG | 19 | 23 | |
| 316105 | WARDROBES (MANUFACTURERS) | 8 | 10 | |
| 422509 | WAREHOUSES | 1100 | 1320 | |
| 501336 | WAREHOUSES-AUTOMOTIVE (WHOLESALE) | 46 | 55 | |
| 422504 | WAREHOUSES-BONDED | 5 | 6 | |
| 422202 | WAREHOUSES-COLD STORAGE | 1147 | 1376 | |
| 507827 | WAREHOUSES-COLD STORAGE-EQPT/SUPL (WHOL) | 9 | 11 | |
| 422105 | WAREHOUSES-COMMODITY & MERCHANDISE | 3405 | 4086 | |
| 422107 | WAREHOUSES-COTTON | 31 | 37 | |
| 422505 | WAREHOUSES-MERCHANDISE & SELF STORAGE | 8024 | 9629 | |
| 422508 | WAREHOUSES-MINI & SELF STORAGE | 1046 | 1255 | |
| 422506 | WAREHOUSES-PRIVATE & PUBLIC | 891 | 1069 | |
| 874113 | WAREHOUSES-REPRESENTATIVES | 42 | 50 | |
| 422507 | WAREHOUSES-SELF STORAGE | 15 | 18 | |
| 422609 | WAREHOUSES-STEEL & HEAVY MACHINERY | 45 | 54 | |
| 422502 | WAREHOUSING-FIELD | 191 | 229 | |
| 5075 | WARM AIR HEATING & AIR COND EQUIPMENT | 25000 | 30000 | |
| 738211 | WARNING SYSTEMS | 10 | 12 | |
| 635109 | WARRANTY PROGRAMS-EXTENDED | 33 | 40 | |
| 249915 | WASHBOARDS (MANUFACTURERS) | 1 | 1 | |
| 572214 | WASHERS | 146 | 175 | |
| 179942 | WASHERS-PRESSURE | 3720 | 4464 | |
| 516970 | WASHING COMPOUNDS (WHOLESALE) | 1 | 1 | |
| 572213 | WASHING MACHINES DRYERS/IRONERS-DEALERS | 4470 | 5364 | |
| 363301 | WASHING MACHINES DRYERS/IRONERS-MFRS | 50 | 60 | |
| 735927 | WASHING MACHINES DRYERS/IRONERS-RENTING | 831 | 997 | |
| 762904 | WASHING MACHINES DRYERS/IRONERS-SVC/RPR | 5709 | 6851 | |
| 593219 | WASHING MACHINES DRYERS/IRONERS-USED | 16 | 19 | |
| 506408 | WASHING MACHINES DRYERS/IRONERS-WHOL | 21 | 25 | |
| 508750 | WASHING MACHINES-INDUSTRIAL (WHOLESALE) | 75 | 90 | |
| 508732 | WASHING MACHS DRYERS/IRONERS-COIN (WHOL) | 665 | 798 | |
| 508731 | WASHING MACHS DRYERS/IRONERS-SUPL (WHOL) | 1021 | 1225 | |
| 509317 | WASTE (WHOLESALE) | 107 | 128 | |
| 874889 | WASTE CONSULTANTS | 10 | 12 | |
| 495306 | WASTE CONTAINERS | 374 | 449 | |
| 346919 | WASTE CONTAINERS-MANUFACTURERS | 11 | 13 | |
| 495304 | WASTE DISPOSAL | 463 | 556 | |
| 509316 | WASTE DISPOSAL EQUIPMENT (WHOLESALE) | 56 | 67 | |
| 495305 | WASTE DISPOSAL-HAZARDOUS | 1032 | 1238 | |
| 495314 | WASTE MATERIALS | 26 | 31 | |
| 509305 | WASTE RDCTN DSPSL/RECYCLE SVC-IND (WHOL) | 2107 | 2528 | |
| 738924 | WASTE REDUCTION & DISPOSAL EQUIP-IND | 256 | 307 | |
| 358909 | WASTE REDUCTION DISPOSAL EQUIP-IND-MFRS | 36 | 43 | |
| 495315 | WASTE REMOVAL-MEDICAL | 228 | 274 | |
| 495907 | WASTE WATER TREATMENT | 108 | 130 | |
| 509306 | WASTE-COTTON WOOL SYNTHETIC ETC (WHOL) | 112 | 134 | |
| 509332 | WASTE-GREASE (WHOLESALE) | 2 | 2 | |
| 421230 | WASTE-HAZARDOUS-TRANSPORTING | 34 | 41 | |
| 509334 | WASTE-OIL FURNACES-SALES & SVCS (WHOL) | 2 | 2 | |
| 509307 | WASTE-PAPER (WHOLESALE) | 913 | 1096 | |
| 509333 | WASTE-PAPER-BUYERS | 4 | 5 | |
| 509335 | WASTE-PLASTICS (WHOLESALE) | 1 | 1 | |
| 387304 | WATCH CASES (MANUFACTURERS) | 4 | 5 | |
| 7631 | WATCH CLOCK & JEWELRY REPAIR | 15640 | 18768 | |
| 763198 | WATCH CLOCK & JEWELRY-REPAIR | 10 | 12 | |
| 323111 | WATCH CRYSTALS (MANUFACTURERS) | 12 | 14 | |
| 387305 | WATCH DIALS (MANUFACTURERS) | 5 | 6 | |
| 599984 | WATCH STRAPS & BANDS | 67 | 80 | |
| 387306 | WATCH STRAPS & BANDS-MANUFACTURERS | 2 | 2 | |
| 509434 | WATCH STRAPS & BANDS-WHOLESALE | 3 | 4 | |
| 3873 | WATCHES & CLOCKS DEVICES & PARTS | 539 | 647 | |
| 387398 | WATCHES CLCKS CLOCKWORK ETC/PARTS (MFRS) | 274 | 329 | |
| 594403 | WATCHES-DEALERS | 2341 | 2809 | |
| 387302 | WATCHES-MANUFACTURERS | 155 | 186 | |
| 763102 | WATCHES-REPAIRING | 5133 | 6160 | |
| 509401 | WATCHES-WHOLESALE | 462 | 554 | |
| 509417 | WATCHMAKERS' EQUIPMENT & SUPLS (WHOL) | 79 | 95 | |
| 738207 | WATCHMEN'S EQUIPMENT & SYSTEMS | 17 | 20 | |
| 494102 | WATER & SEWAGE COMPANIES-UTILITY | 5123 | 6148 | |
| 999929 | WATER ANALYSIS | 537 | ||
| 571206 | WATER BEDS | 1791 | 2149 | |
| 251506 | WATER BEDS-MANUFACTURERS | 34 | 41 | |
| 764110 | WATER BEDS-SERVICE & REPAIR | 85 | 102 | |
| 502103 | WATER BEDS-SUPPLIES & PARTS (WHOL) | 66 | 79 | |
| 502102 | WATER BEDS-WHOLESALE | 41 | 49 | |
| F | WATER BLASTING | 100 | 120 | |
| 549903 | WATER COMPANIES-BOTTLED, BULK, ETC | 3853 | 4624 | |
| 507446 | WATER CONDITIONERS (WHOLESALE) | 3 | 4 | |
| 738908 | WATER CONSERVATION | 230 | 276 | |
| 494104 | WATER CONSERVATION PRODUCTS & SERVICES | 41 | 49 | |
| 507803 | WATER COOLERS EQUIPMENT & SUPLS (WHOL) | 114 | 137 | |
| 507801 | WATER COOLERS FOUNTAINS & FILTERS (WHOL) | 1364 | 1637 | |
| 762301 | WATER COOLERS FOUNTAINS/FILTERS-REPAIR | 54 | 65 | |
| 358517 | WATER COOLERS-MANUFACTURERS | 10 | 12 | |
| 735971 | WATER COOLERS-RENTING | 39 | 47 | |
| 152108 | WATER DAMAGE RESTORATION-RESIDENTIAL | 1697 | 2036 | |
| 494101 | WATER DEALERS | 137 | 164 | |
| 283411 | WATER DEIONIZATION | 1 | 1 | |
| 359909 | WATER DETECTION/PROTECTION SYSTS (MFRS) | 5 | 6 | |
| 289924 | WATER DISTILLED-MANUFACTURERS | 2 | 2 | |
| 526116 | WATER GARDENS | 85 | 102 | |
| 738966 | WATER HAULING SERVICE | 312 | 374 | |
| 599905 | WATER HEATERS-DEALERS | 10519 | 12623 | |
| 506424 | WATER HEATERS-INDUSTRIAL (WHOLESALE) | 7 | 8 | |
| 363908 | WATER HEATERS-MANUFACTURERS | 54 | 65 | |
| 507401 | WATER HEATERS-PARTS & SUPPLIES (WHOL) | 347 | 416 | |
| 762927 | WATER HEATERS-REPAIRING | 4776 | 5731 | |
| 507402 | WATER HEATERS-WHOLESALE | 454 | 545 | |
| 363410 | WATER JET CUTTING | 49 | 59 | |
| 162304 | WATER MAIN CONTRACTORS | 518 | 622 | |
| 799602 | WATER PARK RIDES | 30 | 36 | |
| 162910 | WATER POLLUTION CONTROL | 672 | 806 | |
| O | WATER POLLUTION CONTROL-EQUIPMENT | 35 | 42 | |
| 769907 | WATER PRESSURE CLEANING | 785 | 942 | |
| 874870 | WATER PURIFICATION CONSULTING SERVICES | 60 | 72 | |
| 358913 | WATER PURIFICATION/FILTRATION EQPT-MFRS | 137 | 164 | |
| 507423 | WATER PURIFICATION/FILTRATION EQPT-WHOL | 713 | 856 | |
| 507437 | WATER PURIFICATION-CHEMICAL (WHOLESALE) | 38 | 46 | |
| 871311 | WATER RIGHTS | 65 | 78 | |
| 283412 | WATER SCALE REMOVERS (MANUFACTURERS) | 3 | 4 | |
| 1623 | WATER SEWER & PIPELINE CONSTRUCTION | 16334 | 19601 | |
| 594106 | WATER SKIING EQUIPMENT & SUPPLIES | 472 | 566 | |
| 394934 | WATER SKIING EQUIPMENT & SUPPLIES-MFRS | 3 | 4 | |
| 799950 | WATER SKIING INSTRUCTION | 77 | 92 | |
| 735961 | WATER SOFTENING EQUIP SVC/SUPLS-RENTING | 29 | 35 | |
| 507435 | WATER SOFTENING EQUIP SVC/SUPLS-WHOL | 26 | 31 | |
| 762928 | WATER SOFTENING EQUIPMENT SVC & SUPLS | 5954 | 7145 | |
| 358911 | WATER SOFTENING/COND EQUIP SVC/SUPL-MFRS | 76 | 91 | |
| 799980 | WATER SPORTS EQUIPMENT-RENTAL | 67 | 80 | |
| 4941 | WATER SUPPLY | 6668 | 8002 | |
| 494103 | WATER SUPPLY SYSTEMS | 1439 | 1727 | |
| 178108 | WATER SYSTEMS | 9 | 11 | |
| 44 | WATER TRANSPORTATION | 23333 | 28000 | |
| 4449 | WATER TRANSPORTATION OF FREIGHT NEC | 1049 | 1259 | |
| 444999 | WATER TRANSPORTATION OF FREIGHT NEC | 31 | 37 | |
| 4489 | WATER TRANSPORTATION OF PASSENGERS NEC | 1929 | 2315 | |
| 4499 | WATER TRANSPORTATION SERVICES NEC | 2675 | 3210 | |
| 449999 | WATER TRANSPORTATION SERVICES NEC | 38 | 46 | |
| 738984 | WATER TREATMENT EQUIP SVC & SUPLS | 9581 | 11497 | |
| 358912 | WATER TREATMENT EQUIP SVC & SUPLS-MFRS | 140 | 168 | |
| 507447 | WATER TREATMENT EQUIP SVC & SUPLS-WHOL | 2 | 2 | |
| 494105 | WATER TREATMENT MANAGEMENT PLANT | 29 | 35 | |
| 178109 | WATER WELL ABANDONMENT SERVICE | 41 | 49 | |
| 508238 | WATER WELL CASINGS (WHOLESALE) | 13 | 16 | |
| 1781 | WATER WELL DRILLING | 9957 | 11948 | |
| 178101 | WATER WELL DRILLING & SERVICE | 6220 | 7464 | |
| 353302 | WATER WELL DRILLING EQUIP & SUPLS-MFRS | 6 | 7 | |
| 508213 | WATER WELL DRILLING EQUIP & SUPLS-WHOL | 334 | 401 | |
| 178110 | WATER WELL LOCATING | 11 | 13 | |
| 162911 | WATER WORKS CONTRACTORS | 115 | 138 | |
| 358902 | WATER WORKS EQUIPMENT & SUPPLIES-MFRS | 444 | 533 | |
| 555124 | WATERCRAFT-PERSONAL | 142 | 170 | |
| 519945 | WATER-DISTILLED (WHOLESALE) | 74 | 89 | |
| 352318 | WATERERS-LIVESTOCK (MANUFACTURERS) | 1 | 1 | |
| 078214 | WATERFALLS-ARTIFICIAL | 61 | 73 | |
| 448999 | WATER-PASSENGER TRANSPORTATION NEC | 8 | 10 | |
| 2385 | WATERPROOF OUTERWEAR | 116 | 139 | |
| 179909 | WATERPROOFING CONTRACTORS | 4444 | 5333 | |
| 503907 | WATERPROOFING MATERIALS (WHOLESALE) | 687 | 824 | |
| 289914 | WATERPROOFING MATERIALS-MANUFACTURERS | 82 | 98 | |
| 238502 | WATERPROOFING-TEXTILE (MANUFACTURERS) | 16 | 19 | |
| 162398 | WATER-SEWER PIPELINE & COMMS/POWER LINE | 186 | 223 | |
| W | WAUKESHA | 10 | 12 | |
| 516926 | WAX (WHOLESALE) | 140 | 168 | |
| 239213 | WAX APPLICATORS (MANUFACTURERS) | 3 | 4 | |
| 899901 | WEATHER FORECAST SERVICE | 386 | 463 | |
| 506340 | WEATHER INSTRUMENTS (WHOLESALE) | 89 | 107 | |
| 899946 | WEATHER MODIFICATION SERVICE | 3 | 4 | |
| 899945 | WEATHER RESEARCH | 2 | 2 | |
| 179908 | WEATHER STRIPPING CONTRACTORS | 137 | 164 | |
| 503313 | WEATHER STRIPPING MATERIALS (WHOLESALE) | 4 | 5 | |
| 525103 | WEATHER STRIPS | 39 | 47 | |
| 344212 | WEATHER STRIPS-MANUFACTURERS | 8 | 10 | |
| 503329 | WEATHER STRIPS-WHOLESALE | 22 | 26 | |
| 571905 | WEATHER VANES | 157 | 188 | |
| 721911 | WEAVING & MENDING | 534 | 641 | |
| 594912 | WEAVING & MENDING EQUIPMENT & SUPPLIES | 143 | 172 | |
| 594503 | WEAVING-LOOM | 53 | 64 | |
| 737311 | WEB SITE DESIGN SERVICE | 229 | 275 | |
| 599982 | WEBBING | 55 | 66 | |
| 594717 | WEDDING ANNOUNCEMENTS & INVITATIONS | 1848 | 2218 | |
| 729935 | WEDDING CHAPELS | 2346 | 2815 | |
| 729932 | WEDDING CONSULTANTS PLANNING/ARRANGING | 7295 | 8754 | |
| 722113 | WEDDING PHOTOGRAPHERS | 8 | 10 | |
| 599940 | WEDDING SUPPLIES & SERVICES | 34095 | 40914 | |
| 399936 | WEDDING SUPPLIES & SERVICES-MFRS | 11 | 13 | |
| 511325 | WEDDING SUPPLIES-WHOLESALE | 8 | 10 | |
| 722114 | WEDDING-VIDEO TAPING SERVICES | 6 | 7 | |
| 526124 | WEED CONTROL EQUIPMENT & SUPPLIES | 64 | 77 | |
| 072104 | WEED CONTROL SERVICE | 1735 | 2082 | |
| 2257 | WEFT KNIT FABRIC MILLS | 140 | 168 | |
| 225798 | WEFT KNIT FABRIC MILLS | 140 | 168 | |
| 478501 | WEIGHERS | 77 | 92 | |
| 549905 | WEIGHT CONTROL PREPARATION | 95 | 114 | |
| 729934 | WEIGHT CONTROL SERVICES | 9489 | 11387 | |
| 594159 | WEIGHTS | 5 | 6 | |
| 729937 | WELCOMING SERVICE FOR NEWCOMERS | 266 | 319 | |
| 769203 | WELDING | 25453 | 30544 | |
| 508435 | WELDING EQUIPMENT & SUPPLIES (WHOLESALE) | 5692 | 6830 | |
| 354801 | WELDING EQUIPMENT & SUPPLIES-MFRS | 1004 | 1205 | |
| 735926 | WELDING EQUIPMENT-RENTING | 785 | 942 | |
| 769201 | WELDING EQUIPMENT-REPAIRING | 1014 | 1217 | |
| 874898 | WELDING INSPECTION & CONSULTING | 32 | 38 | |
| 7692 | WELDING REPAIR | 31744 | 38093 | |
| 769205 | WELDING-HOUSEHOLD/MISC ITEMS-REPAIRING | 305 | 366 | |
| 769202 | WELDING-INDUSTRIAL & COMMERCIAL | 865 | 1038 | |
| 874871 | WELDING-SPECIFICATIONS CONSULTANTS | 14 | 17 | |
| 178104 | WELL CONTRACTORS-ARTESIAN | 83 | 100 | |
| 178103 | WELL DRILLING | 1851 | 2221 | |
| 508212 | WELL DRILLING EQUIPMENT & SUPLS (WHOL) | 105 | 126 | |
| 999931 | WELL MAINTENANCE SERVICE | 2 | ||
| 178107 | WELL PUMPS | 3 | 4 | |
| 873403 | WELL TESTING | 89 | 107 | |
| 809921 | WELLNESS PROGRAMS | 165 | 198 | |
| 508201 | WELLPOINT SYSTEMS (WHOLESALE) | 73 | 88 | |
| 311108 | WELTING (MANUFACTURERS) | 2 | 2 | |
| X | WENDY'S | 4128 | 4954 | |
| 569907 | WESTERN APPAREL | 3904 | 4685 | |
| 232905 | WESTERN APPAREL-MANUFACTURERS | 28 | 34 | |
| 513624 | WESTERN APPAREL-WHOLESALE | 42 | 50 | |
| S | WESTINGHOUSE | 15 | 18 | |
| S | WESTINGHOUSE | 5 | 6 | |
| S | WESTINGHOUSE | 33 | 40 | |
| 2046 | WET CORN MILLING | 79 | 95 | |
| 204698 | WET CORN MILLING | 78 | 94 | |
| 873130 | WETLANDS CONSULTANTS | 39 | 47 | |
| 448906 | WHALE WATCHING | 37 | 44 | |
| 0111 | WHEAT | 11 | 13 | |
| 011198 | WHEAT | 11 | 13 | |
| 753949 | WHEEL & RIM REPAIRING | 4 | 5 | |
| 753903 | WHEEL ALIGNMENT-FRAME & AXLE SVC-AUTO | 14263 | 17116 | |
| 355903 | WHEEL ALIGNMENT-FRAME SVC-EQUIP-MFRS | 48 | 58 | |
| 501330 | WHEEL ALIGNMENT-FRM/AXLE SVC-EQPT (WHOL) | 374 | 449 | |
| 504707 | WHEEL CHAIR LIFTS & RAMPS (WHOLESALE) | 922 | 1106 | |
| 753209 | WHEEL CHAIR VAN LIFTS | 1 | 1 | |
| 599939 | WHEEL CHAIRS & SCOOTERS | 3916 | 4699 | |
| 384213 | WHEEL CHAIRS-MANUFACTURERS | 32 | 38 | |
| 735928 | WHEEL CHAIRS-RENTING | 607 | 728 | |
| 769911 | WHEEL CHAIRS-REPAIRING | 221 | 265 | |
| 504725 | WHEEL CHAIRS-WHOLESALE | 41 | 49 | |
| 526112 | WHEELBARROWS | 12 | 14 | |
| 553117 | WHEELS & WHEEL COVERS | 2632 | 3158 | |
| 508587 | WHEELS-INDUSTRIAL (WHOLESALE) | 10 | 12 | |
| 331207 | WHEELS-MANUFACTURERS | 35 | 42 | |
| 501360 | WHEELS-WHOLESALE | 36 | 43 | |
| 504631 | WHIPPED CREAM DISPENSERS (WHOLESALE) | 6 | 7 | |
| T | WHIRLPOOL | 515 | 618 | |
| T | WHIRLPOOL | 1349 | 1619 | |
| T | WHIRLPOOL | 50 | 60 | |
| 507436 | WHIRLPOOL BATH EQUIP & SUPLS-WHOLESALE | 21 | 25 | |
| 384214 | WHIRLPOOL BATH EQUIP & SUPPLIES-MFRS | 27 | 32 | |
| 599938 | WHIRLPOOL BATH EQUIPMENT & SUPPLIES | 414 | 497 | |
| D | WHIRLPOOL BATH EQUIPMENT & SUPPLIES SVC | 130 | 156 | |
| 399970 | WHISTLES (MANUFACTURERS) | 3 | 4 | |
| 8 | WHITE HEN PANTRY | 315 | 378 | |
| 8 | WHITE HEN PANTRY | 249 | 299 | |
| 336901 | WHITE METAL CASTINGS | 9 | 11 | |
| 354213 | WHITE METAL CASTINGS EQUIPMENT (MFRS) | 2 | 2 | |
| 172108 | WHITEWASHING | 21 | 25 | |
| 519977 | WHOLESALE | 1428 | 1714 | |
| 531110 | WHOLESALE CLUBS | 52 | 62 | |
| 50 | WHOLESALE TRADE-DURABLE GOODS | 736864 | 884237 | |
| 51 | WHOLESALE TRADE-NONDURABLE GOODS | 301670 | 362004 | |
| 509223 | WHOLESALERS | 46 | 55 | |
| 599937 | WICKER PRODUCTS | 386 | 463 | |
| 399937 | WIGS & HAIRPIECES-MANUFACTURERS | 37 | 44 | |
| 569909 | WIGS TOUPEES & HAIRPIECES | 4326 | 5191 | |
| 508763 | WIGS-WHOLESALE | 15 | 18 | |
| 097106 | WILDLIFE CONSERVATION | 45 | 54 | |
| 097102 | WILDLIFE SERVICES | 107 | 128 | |
| 754923 | WINCH TRUCK SERVICE | 1 | 1 | |
| 508437 | WINCHES (WHOLESALE) | 339 | 407 | |
| 7 | WINCO | 75 | 90 | |
| 507416 | WIND ENERGY SYSTEMS (WHOLESALE) | 67 | 80 | |
| 594104 | WIND SURFING | 149 | 179 | |
| 594105 | WIND SURFING EQUIPMENT | 184 | 221 | |
| 999930 | WINDING MACHINERY | 8 | ||
| 352301 | WINDMILLS (MANUFACTURERS) | 200 | 240 | |
| 734904 | WINDOW CLEANING | 6777 | 8132 | |
| 508748 | WINDOW CLEANING EQUIPMENT & SUPLS (WHOL) | 107 | 128 | |
| 175105 | WINDOW REPLACEMENT | 2069 | 2483 | |
| 571916 | WINDOW SHADES | 4893 | 5872 | |
| 519953 | WINDOW SHADES EQUIP & SUPLS-WHOLESALE | 14 | 17 | |
| 571915 | WINDOW SHADES EQUIPMENT & SUPPLIES | 70 | 84 | |
| 734906 | WINDOW SHADES-CLEANING & REPAIRING | 359 | 431 | |
| 259103 | WINDOW SHADES-MANUFACTURERS | 157 | 188 | |
| 502328 | WINDOW SHADES-WHOLESALE | 235 | 282 | |
| 308106 | WINDOW TINTING & COATING MATERIALS-MFRS | 13 | 16 | |
| 754913 | WINDOW TINTING MATERIALS | 114 | 137 | |
| 501361 | WINDOW TINTING/COATING MTRLS-WHOLESALE | 11 | 13 | |
| 571969 | WINDOW TREATMENTS | 1414 | 1697 | |
| 503151 | WINDOW WELL COVERS (WHOLESALE) | 14 | 17 | |
| 521107 | WINDOWS | 18371 | 22045 | |
| 521161 | WINDOWS-GLASS BLOCK | 15 | 18 | |
| 521103 | WINDOWS-LOUVERED | 52 | 62 | |
| 344202 | WINDOWS-MANUFACTURERS | 425 | 510 | |
| 521106 | WINDOWS-METAL | 1387 | 1664 | |
| 521105 | WINDOWS-PLASTIC | 51 | 61 | |
| 308921 | WINDOWS-PLASTIC-MANUFACTURERS | 30 | 36 | |
| 179304 | WINDOWS-REPAIRING | 1874 | 2249 | |
| 593246 | WINDOWS-USED | 2 | 2 | |
| 521109 | WINDOWS-VINYL | 1131 | 1357 | |
| 503102 | WINDOWS-WHOLESALE | 414 | 497 | |
| 521108 | WINDOWS-WOOD | 1647 | 1976 | |
| 243110 | WINDOWS-WOOD-MANUFACTURERS | 58 | 70 | |
| 503147 | WINDOWS-WOOD-WHOLESALE | 5 | 6 | |
| 553118 | WINDSHIELD WIPERS | 28 | 34 | |
| 371430 | WINDSHIELD WIPERS-MANUFACTURERS | 3 | 4 | |
| 594729 | WINDSOCKS | 26 | 31 | |
| 5182 | WINE & DISTILLED ALCOHOLIC BEVERAGES | 2130 | 2556 | |
| 2084 | WINE BRANDY & BRANDY SPIRITS | 1707 | 2048 | |
| 518204 | WINE BROKERS | 171 | 205 | |
| 874804 | WINE CONSULTANTS | 118 | 142 | |
| 599936 | WINE MAKERS' EQUIPMENT & SUPPLIES | 555 | 666 | |
| 422607 | WINE STORAGE | 76 | 91 | |
| 502342 | WINE STORAGE EQUIPMENT-WHOLESALE | 2 | 2 | |
| 208401 | WINERIES | 1612 | 1934 | |
| 508337 | WINERY EQUIPMENT & SUPPLIES (WHOLESALE) | 33 | 40 | |
| 208498 | WINES BRANDY & BRANDY SPIRITS (MFRS) | 96 | 115 | |
| 592103 | WINES-RETAIL | 5910 | 7092 | |
| 518207 | WINES-SACRAMENTAL (WHOLESALE) | 5 | 6 | |
| 518203 | WINES-WHOLESALE | 1173 | 1408 | |
| Z | WINN-DIXIE | 944 | 1133 | |
| 0 | WINN-DIXIE | 222 | 266 | |
| 509309 | WIPING CLOTHS (WHOLESALE) | 658 | 790 | |
| 239203 | WIPING CLOTHS-MANUFACTURERS | 160 | 192 | |
| 354901 | WIRE & CABLE MACHINERY-MANUFACTURERS | 27 | 32 | |
| 349618 | WIRE & CABLE MARKERS (MANUFACTURERS) | 20 | 24 | |
| 506312 | WIRE & CABLE-ELECTRIC (WHOLESALE) | 991 | 1189 | |
| 505101 | WIRE & CABLE-NON-ELECTRIC (WHOLESALE) | 170 | 204 | |
| 505102 | WIRE (WHOLESALE) | 462 | 554 | |
| 349601 | WIRE CLOTH (MANUFACTURERS) | 180 | 216 | |
| 505135 | WIRE CLOTH-WHOLESALE | 2 | 2 | |
| 354408 | WIRE DRAWING EQUIPMENT (MANUFACTURERS) | 28 | 34 | |
| 508472 | WIRE FORMING & WORKING EQUIPMENT (WHOL) | 56 | 67 | |
| 331503 | WIRE FORMS & SPECIALTIES (MFRS) | 36 | 43 | |
| 349617 | WIRE GOODS (MANUFACTURERS) | 85 | 102 | |
| 506346 | WIRE HARNESSES-ELECTRICAL (WHOLESALE) | 417 | 500 | |
| 335705 | WIRE HARNESSES-ELECTRICAL-MANUFACTURERS | 46 | 55 | |
| 769211 | WIRE MESH WORK | 10 | 12 | |
| 505103 | WIRE PRODUCTS (WHOLESALE) | 854 | 1025 | |
| 331209 | WIRE PRODUCTS-MANUFACTURERS | 258 | 310 | |
| 505105 | WIRE ROPE (WHOLESALE) | 754 | 905 | |
| 505140 | WIRE ROPE FITTINGS (WHOLESALE) | 1 | 1 | |
| 335706 | WIRE ROPE-MANUFACTURERS | 8 | 10 | |
| 349619 | WIRE SPOOLING & COILING (MANUFACTURERS) | 9 | 11 | |
| 3495 | WIRE SPRINGS | 679 | 815 | |
| 1 | WIRE STITCHING MACHINES & SUPPLIES | 20 | 24 | |
| 306927 | WIRE STRIPPERS (MANUFACTURERS) | 13 | 16 | |
| 503933 | WIRE WORK (WHOLESALE) | 2 | 2 | |
| 349909 | WIRE WRAPPING SERVICE | 14 | 17 | |
| 508546 | WIRE-INSULATED (WHOLESALE) | 63 | 76 | |
| 138916 | WIRELINE SERVICE | 37 | 44 | |
| 331501 | WIRE-MANUFACTURERS | 183 | 220 | |
| 354409 | WIRE-STRAIGHTENING & CUTTING | 34 | 41 | |
| 162316 | WIRING & CABLING-HOME & OFFICE-VOICE | 8 | 10 | |
| 4 | WISCONSIN | 14 | 17 | |
| 4 | WISCONSIN | 441 | 529 | |
| 283302 | WITCH HAZEL DISTILLERIES | 4 | 5 | |
| 5137 | WOMENS & CHILDRENS CLOTHING & ACCESS | 9630 | 11556 | |
| 2341 | WOMENS & MISSES UNDERWEAR-NIGHTWEAR | 415 | 498 | |
| 513704 | WOMEN'S ACCESSORIES-WHOLESALE | 176 | 211 | |
| 5632 | WOMENS ACCESSORY & SPECIALTY STORES | 8689 | 10427 | |
| 233102 | WOMEN'S APPAREL-CONTRACT MANUFACTURERS | 283 | 340 | |
| 233103 | WOMEN'S APPAREL-MANUFACTURERS | 1610 | 1932 | |
| 562101 | WOMEN'S APPAREL-RETAIL | 44520 | 53424 | |
| 513705 | WOMEN'S APPAREL-WHOLESALE | 4882 | 5858 | |
| 5621 | WOMENS CLOTHING STORES | 58140 | 69768 | |
| 233701 | WOMEN'S COATS & SUITS-MANUFACTURERS | 51 | 61 | |
| 513703 | WOMEN'S COATS & SUITS-WHOLESALE | 58 | 70 | |
| 562110 | WOMEN'S EXCHANGES | 14 | 17 | |
| 3144 | WOMENS FOOTWEAR-EXCEPT ATHLETIC | 364 | 437 | |
| 225198 | WOMENS FULL-LENGTH/KNEE-LNTH HSRY (MFRS) | 138 | 166 | |
| 3171 | WOMENS HANDBAGS & PURSES | 259 | 311 | |
| 317198 | WOMEN'S HANDBAGS & PURSES (MFRS) | 88 | 106 | |
| 2251 | WOMENS HOSIERY EXCEPT SOCKS | 175 | 210 | |
| 2331 | WOMENS MISSES & JRS BLOUSES & SHIRTS | 2201 | 2641 | |
| 2335 | WOMENS MISSES & JUNIORS DRESSES | 539 | 647 | |
| 2339 | WOMENS MISSES & JUNIORS OUTERWEAR NEC | 3209 | 3851 | |
| 2337 | WOMENS MISSES & JUNIORS SUITS & SKIRTS | 402 | 482 | |
| 233798 | WOMENS MISSES JR SUITS SKRTS/COATS (MFR) | 351 | 421 | |
| 234198 | WOMENS MISSES/CHILDRENS UNDERWEAR (MFRS) | 307 | 368 | |
| 233998 | WOMEN'S MISSES/JRS OUTERWEAR NEC (MFRS) | 989 | 1187 | |
| 869904 | WOMEN'S ORGANIZATIONS & SERVICES | 795 | 954 | |
| 563211 | WOMEN'S SPECIALTY SHOPS | 912 | 1094 | |
| 598901 | WOOD (TREE SERVICE & LANDSCAPING) | 47 | 56 | |
| 571914 | WOOD BURNING EQUIPMENT | 31 | 37 | |
| 571908 | WOOD BURNING STOVES | 2795 | 3354 | |
| 599935 | WOOD CARVING | 542 | 650 | |
| 2449 | WOOD CONTAINERS NEC | 480 | 576 | |
| 244998 | WOOD CONTAINERS NEC (MANUFACTURERS) | 429 | 515 | |
| 519984 | WOOD CRAFTERS-WHOLESALE | 2 | 2 | |
| 175104 | WOOD FINISHING & REFINISHING SERVICE | 291 | 349 | |
| 519809 | WOOD FINISHING SUPPLIES (WHOLESALE) | 18 | 22 | |
| 2511 | WOOD HOUSEHOLD FURN EXCEPT UPHOLSTERED | 2434 | 2921 | |
| 2512 | WOOD HOUSEHOLD FURNITURE UPHOLSTERED | 986 | 1183 | |
| 2434 | WOOD KITCHEN CABINETS | 4319 | 5183 | |
| 2541 | WOOD OFFICE & STORE FIXTURES | 1789 | 2147 | |
| 2521 | WOOD OFFICE FURNITURE | 773 | 928 | |
| 2448 | WOOD PALLETS & SKIDS | 2761 | 3313 | |
| 598904 | WOOD PELLETS-FUEL | 3 | 4 | |
| N | WOOD PRESERVATIVES | 3 | 4 | |
| 523108 | WOOD PRESERVATIVES | 61 | 73 | |
| 2491 | WOOD PRESERVING | 675 | 810 | |
| 521149 | WOOD PRESERVING (PRODUCTS) | 197 | 236 | |
| 599990 | WOOD PRODUCTS | 725 | 870 | |
| 2499 | WOOD PRODUCTS NEC | 5474 | 6569 | |
| 249998 | WOOD PRODUCTS NEC (MANUFACTURERS) | 3596 | 4315 | |
| 249902 | WOOD PRODUCTS-MANUFACTURERS | 646 | 775 | |
| 516971 | WOOD RESTORING PRODUCTS (WHOLESALE) | 15 | 18 | |
| 242104 | WOOD SAWING | 7 | 8 | |
| 999933 | WOOD SPECIALTIES | 175 | ||
| 2517 | WOOD TV & RADIO CABINETS | 118 | 142 | |
| 599981 | WOODENWARE | 52 | 62 | |
| 249914 | WOOD-FLOOR (MANUFACTURERS) | 6 | 7 | |
| 571964 | WOOD-HEATING | 18 | 22 | |
| 251198 | WOOD-HOUSEHOLD FURN-EX UPHOLSTERED (MFR) | 2297 | 2756 | |
| 251298 | WOOD-HOUSEHOLD FURN-UPHOLSTERED (MFRS) | 986 | 1183 | |
| 241105 | WOOD-MANUFACTURERS | 24 | 29 | |
| 252198 | WOOD-OFFICE FURNITURE (MANUFACTURERS) | 773 | 928 | |
| 829968 | WOOD-TECHNOLOGISTS | 9 | 11 | |
| 242602 | WOOD-TURNING | 320 | 384 | |
| 251798 | WOOD-TV RADIO PHONO/SEWING CABNTS (MFRS) | 118 | 142 | |
| 509330 | WOOD-WASTE & RECYCLING (WHOLESALE) | 31 | 37 | |
| 764115 | WOODWORK REFINISHING | 30 | 36 | |
| 175106 | WOODWORKERS | 7744 | 9293 | |
| 508436 | WOODWORKERS' EQUIPMENT & SUPPLIES (WHOL) | 334 | 401 | |
| 355304 | WOODWORKING EQUIPMENT & SUPPLIES-MFRS | 184 | 221 | |
| 3553 | WOODWORKING MACHINERY | 1993 | 2392 | |
| 355398 | WOODWORKING MACHINERY (MANUFACTURERS) | 665 | 798 | |
| 359904 | WOODWORKING MACHINERY EQUIP/SUPLS (MFRS) | 3 | 4 | |
| 515905 | WOOL (WHOLESALE) | 152 | 182 | |
| 515917 | WOOL BROKERS | 8 | 10 | |
| 228103 | WOOL CARDING (MANUFACTURERS) | 1 | 1 | |
| 229916 | WOOL GARNETTING | 1 | 1 | |
| 229915 | WOOL SCOURING | 1 | 1 | |
| 515916 | WOOL TOPS (WHOLESALE) | 1 | 1 | |
| 513108 | WOOLEN GOODS-WHOLESALE | 64 | 77 | |
| 223101 | WOOLEN MILLS | 223 | 268 | |
| 569936 | WOOLENS-RETAIL | 8 | 10 | |
| 504505 | WORD PROCESSING EQUIPMENT & SUPLS (WHOL) | 449 | 539 | |
| 737803 | WORD PROCESSING EQUIPMENT-MAINTENANCE | 19 | 23 | |
| 733802 | WORD PROCESSING SERVICE | 4733 | 5680 | |
| 737903 | WORD PROCESSING SYSTEMS-CONSLNTS/DESIGN | 15 | 18 | |
| 504645 | WORK BENCHES (WHOLESALE) | 3 | 4 | |
| 232603 | WORK CLOTHING-MANUFACTURERS | 257 | 308 | |
| 561109 | WORK CLOTHING-RETAIL | 571 | 685 | |
| 513608 | WORK CLOTHING-WHOLESALE | 82 | 98 | |
| 641113 | WORKMEN'S COMPENSATION CONSULTANTS | 362 | 434 | |
| 651206 | WORLD TRADE CENTERS | 2 | 2 | |
| 513152 | WORSTED GOODS (WHOLESALE) | 1 | 1 | |
| 9 | WORTHINGTON | 45 | 54 | |
| 221105 | WOVENS-YARN DYED FABRIC-MANUFACTURERS | 5 | 6 | |
| 594531 | WREATHS | 8 | 10 | |
| 754901 | WRECKER SERVICE | 36769 | 44123 | |
| 559911 | WRECKER SERVICE EQUIPMENT | 43 | 52 | |
| 559909 | WRECKERS-DEALERS | 1128 | 1354 | |
| 1795 | WRECKING & DEMOLITION WORK | 6135 | 7362 | |
| 572227 | WRINGERS | 1 | 1 | |
| 899903 | WRITERS | 2038 | 2446 | |
| 899902 | WRITERS-BUSINESS | 324 | 389 | |
| 874880 | WRITING CONSULTANTS | 40 | 48 |