Links To: SA-SN, SN-SY
| 594157 | SNOWSHOES | 30 | 36 | |
| 394922 | SNOWSHOES-MANUFACTURERS | 3 | 4 | |
| 519403 | SNUFF (WHOLESALE) | 3 | 4 | |
| & | SNYDER DRUG STORE | 121 | 145 | |
| 2841 | SOAP & OTHER DETERGENTS | 868 | 1042 | |
| 508768 | SOAP DISPENSERS (WHOLESALE) | 18 | 22 | |
| 508733 | SOAPS & DETERGENTS (WHOLESALE) | 543 | 652 | |
| 284101 | SOAPS & DETERGENTS-MANUFACTURERS | 868 | 1042 | |
| 794102 | SOCCER CLUBS | 925 | 1110 | |
| 594148 | SOCCER EQUIPMENT & SUPPLIES | 178 | 214 | |
| 873207 | SOCIAL RESEARCH CONSULTANTS | 7 | 8 | |
| 811106 | SOCIAL SECURITY COUNSELORS & REPS | 273 | 328 | |
| 832218 | SOCIAL SERVICE & WELFARE ORGANIZATIONS | 64374 | 77249 | |
| 83 | SOCIAL SERVICES | 356277 | 427532 | |
| 832244 | SOCIAL SERVICES INFO & REFERRAL PROGRAMS | 131 | 157 | |
| 8399 | SOCIAL SERVICES NEC | 121528 | 145834 | |
| 839999 | SOCIAL SERVICES NEC | 219 | 263 | |
| 832219 | SOCIAL SETTLEMENTS | 43 | 52 | |
| 832221 | SOCIAL WORKERS | 5058 | 6070 | |
| 832245 | SOCIAL WORKERS-CLINICAL | 29 | 35 | |
| 078203 | SOD & SODDING SERVICE | 3013 | 3616 | |
| 519312 | SOD & SODDING SERVICE-WHOLESALE | 63 | 76 | |
| 735954 | SOD CUTTING MACHINES | 13 | 16 | |
| 281204 | SODA ASH (MANUFACTURERS) | 1 | 1 | |
| 281205 | SODA BICARBONATE (MANUFACTURERS) | 21 | 25 | |
| 507808 | SODA FOUNTAIN EQUIPMENT (WHOLESALE) | 78 | 94 | |
| 507820 | SODA FOUNTAIN EQUIP-REPAIRING (WHOL) | 18 | 22 | |
| 581218 | SODA FOUNTAIN SHOPS | 214 | 257 | |
| 511305 | SODA FOUNTAIN SUPPLIES (WHOLESALE) | 63 | 76 | |
| 363911 | SODA FOUNTAINS-RESIDENTIAL (MFRS) | 1 | 1 | |
| 208602 | SODA WATER-MANUFACTURERS | 3 | 4 | |
| 516969 | SODIUM SILICATE (WHOLESALE) | 1 | 1 | |
| 514924 | SOFT DRINKS (WHOLESALE) | 256 | 307 | |
| 208603 | SOFT DRINKS-MANUFACTURERS | 105 | 126 | |
| 799719 | SOFTBALL CLUBS | 64 | 77 | |
| 2436 | SOFTWOOD VENEER & PLYWOOD | 266 | 319 | |
| 243698 | SOFTWOOD VENEER & PLYWOOD (MFRS) | 266 | 319 | |
| 526135 | SOIL | 9 | 11 | |
| 873443 | SOIL ANALYSIS | 10 | 12 | |
| 519120 | SOIL CONDITIONERS (WHOLESALE) | 206 | 247 | |
| 071101 | SOIL CONSERVATION SERVICE | 283 | 340 | |
| 874252 | SOIL CONSULTANTS | 40 | 48 | |
| 0711 | SOIL PREPARATION SERVICES | 331 | 397 | |
| 162916 | SOIL SOLIDIFICATION | 24 | 29 | |
| 162929 | SOIL STABILIZATION | 2 | 2 | |
| 873401 | SOIL TESTING | 455 | 546 | |
| 504923 | SOIL TESTING EQUIPMENT (WHOLESALE) | 3 | 4 | |
| 526115 | SOILS-POTTING | 6 | 7 | |
| 287501 | SOILS-POTTING-MANUFACTURERS | 28 | 34 | |
| 519313 | SOILS-POTTING-WHOLESALE | 1 | 1 | |
| 507407 | SOLAR ENERGY EQPT/SYST-SUPL/PARTS (WHOL) | 81 | 97 | |
| 769932 | SOLAR ENERGY EQUIP & SYSTEMS-SVC & RPR | 356 | 427 | |
| 343305 | SOLAR ENERGY EQUIPMENT-MANUFACTURERS | 178 | 214 | |
| 507405 | SOLAR ENERGY EQUIPMENT-WHOLESALE | 1216 | 1459 | |
| 873103 | SOLAR ENERGY RESEARCH & DEVELOPMENT | 109 | 131 | |
| 874251 | SOLAR HEATING CONSULTANTS | 5 | 6 | |
| 171111 | SOLAR HEATING CONTRACTORS | 39 | 47 | |
| 171144 | SOLAR HEATING SYSTEMS | 23 | 28 | |
| 152131 | SOLAR ROOMS & ADDITIONS | 20 | 24 | |
| 152110 | SOLARIUMS SUNROOMS & ATRIUMS | 104 | 125 | |
| 335602 | SOLDER (MANUFACTURERS) | 88 | 106 | |
| 508491 | SOLDERING EQUIPMENT (WHOLESALE) | 43 | 52 | |
| 289922 | SOLDERING FLUXES (MANUFACTURERS) | 2 | 2 | |
| 769998 | SOLDERING SERVICE | 43 | 52 | |
| 506361 | SOLENOIDS (WHOLESALE) | 30 | 36 | |
| 521164 | SOLID SURFACE MATERIALS | 3 | 4 | |
| 516937 | SOLVENTS (WHOLESALE) | 392 | 470 | |
| S | SOLVENTS RECLAIMING | 67 | 80 | |
| 286904 | SOLVENTS-MANUFACTURERS | 10 | 12 | |
| 806905 | SONAGRAM & ULTRASOUND DIAGNOSIS | 6 | 7 | |
| 864111 | SORORITIES | 150 | 180 | |
| 999964 | SORTING EQUIPMENT | 9 | ||
| 999961 | SOUND CONTROL STRUCTURES & EQUIPMENT | 73 | ||
| 573504 | SOUND EFFECT RECORDS | 10 | 12 | |
| 873407 | SOUND LEVEL TESTING-INDUSTRIAL | 95 | 114 | |
| 781910 | SOUND SYSTEM CONSULTANTS | 176 | 211 | |
| 506507 | SOUND SYSTEMS & EQUIPMENT (WHOLESALE) | 5594 | 6713 | |
| 365103 | SOUND SYSTEMS & EQUIPMENT-MANUFACTURERS | 502 | 602 | |
| 573106 | SOUND SYSTEMS & EQUIPMENT-RENTING | 535 | 642 | |
| 762205 | SOUND SYSTEMS & EQUIPMENT-REPAIRING | 92 | 110 | |
| 832268 | SOUP KITCHENS | 15 | 18 | |
| 203404 | SOUP-MANUFACTURERS | 2 | 2 | |
| 399952 | SOUVENIRS-MANUFACTURERS | 92 | 110 | |
| 594715 | SOUVENIRS-RETAIL | 842 | 1010 | |
| 519937 | SOUVENIRS-WHOLESALE | 335 | 402 | |
| 2075 | SOYBEAN OIL MILLS | 147 | 176 | |
| 207598 | SOYBEAN OIL MILLS | 146 | 175 | |
| 514931 | SOYBEAN PRODUCTS (WHOLESALE) | 74 | 89 | |
| 0116 | SOYBEANS | 13 | 16 | |
| 011698 | SOYBEANS | 13 | 16 | |
| 549932 | SOYFOODS | 16 | 19 | |
| 203504 | SOY-MANUFACTURERS | 6 | 7 | |
| 376902 | SPACE COMPONENTS & SYSTEMS (MFRS) | 42 | 50 | |
| 738950 | SPACE PLANNERS | 233 | 280 | |
| 376102 | SPACE RESEARCH & DEVELOPMENT | 15 | 18 | |
| 9661 | SPACE RESEARCH & TECHNOLOGY | 30 | ||
| 507226 | SPACER TUBES (WHOLESALE) | 1 | 1 | |
| 508586 | SPARK ARRESTORS (WHOLESALE) | 7 | 8 | |
| 753920 | SPARK PLUGS | 32 | 38 | |
| 799105 | SPAS (HEALTH) | 28 | 34 | |
| 723119 | SPAS-BEAUTY & DAY | 98 | 118 | |
| 152119 | SPAS-BUILDERS | 84 | 101 | |
| 573129 | SPEAKERS-DEALERS | 19 | 23 | |
| 365107 | SPEAKERS-MANUFACTURERS | 70 | 84 | |
| 762201 | SPEAKERS-REBUILDING & REPAIRING | 268 | 322 | |
| 506421 | SPEAKERS-WHOLESALE | 102 | 122 | |
| 829939 | SPEAKING-VOICE IMPROVEMENT | 8 | 10 | |
| 3544 | SPECIAL DIES & TOOLS & DIE SETS | 13494 | 16193 | |
| 354498 | SPECIAL DIES/TOOLS FXTRS/IND MOLDS (MFR) | 3718 | 4462 | |
| Q | SPECIAL EDUCATION | 3633 | 4360 | |
| G | SPECIAL EVENTS | 10 | 12 | |
| 3559 | SPECIAL INDUSTRY MACHINERY NEC | 6174 | 7409 | |
| 823111 | SPECIAL INTEREST LIBRARIES | 4827 | 5792 | |
| S | SPECIAL LIBRARIES | 2131 | 2557 | |
| 355909 | SPECIAL MACHINE-MANUFACTURERS | 4834 | 5801 | |
| 2429 | SPECIAL PRODUCT SAWMILLS NEC | 206 | 247 | |
| 242998 | SPECIAL PRODUCT SAWMILLS NEC | 141 | 169 | |
| 1799 | SPECIAL TRADE CONTRACTORS NEC | 46403 | 55684 | |
| 179999 | SPECIAL TRADE CONTRACTORS NEC | 25 | 30 | |
| 4226 | SPECIAL WAREHOUSING & STORAGE NEC | 4415 | 5298 | |
| 422699 | SPECIAL WAREHOUSING & STORAGE NEC | 106 | 127 | |
| 2842 | SPECIALTY CLEANING & POLISHING PREPS | 2048 | 2458 | |
| 284298 | SPECIALTY CLNG PLSHNG/SANITATION (MFR) | 1343 | 1612 | |
| 8069 | SPECIALTY HOSPITALS EXCEPT PSYCHIATRIC | 876 | 1051 | |
| 806998 | SPECIALTY HOSPITALS-EXCEPT PSYCHIATRIC | 76 | 91 | |
| 809399 | SPECIALTY OUTPATIENT CLINICS NEC | 49 | 59 | |
| 8093 | SPECIALTY OUTPATIENT FACILITIES NEC | 1929 | 2315 | |
| V | SPECIALTY PRODUCTS | 2 | 2 | |
| 874226 | SPECIFICATIONS CONSULTANTS | 23 | 28 | |
| 804923 | SPEECH & HEARING THERAPY | 187 | 224 | |
| 801119 | SPEECH & LANGUAGE PATHOLOGY INFO SVC | 7 | 8 | |
| K | SPEECH AID DEVICES | 38 | 46 | |
| 804925 | SPEECH PATHOLOGISTS | 4405 | 5286 | |
| 3566 | SPEED CHANGERS & IND HIGH-SPEED DRIVES | 1147 | 1376 | |
| 356698 | SPEED CHANGERS-IND-DRIVES & GEARS (MFRS) | 292 | 350 | |
| 356602 | SPEED REDUCERS (MANUFACTURERS) | 157 | 188 | |
| 501335 | SPEEDOMETERS (WHOLESALE) | 369 | 443 | |
| 753934 | SPEEDOMETERS-REPAIRING | 4 | 5 | |
| S | SPEEDY | 222 | 266 | |
| F | SPENCER GIFTS | 452 | 542 | |
| 809928 | SPERM BANKS | 50 | 60 | |
| 549902 | SPICES | 1249 | 1499 | |
| 209916 | SPICES-MANUFACTURERS | 68 | 82 | |
| 514938 | SPICES-WHOLESALE | 98 | 118 | |
| 356915 | SPILL CONTROL EQUIP & MATERIALS (MFRS) | 51 | 61 | |
| B | SPILL CONTROL SERVICE | 158 | 190 | |
| 355204 | SPINDLES (MANUFACTURERS) | 30 | 36 | |
| 515910 | SPINNING & SPINNING WHEEL SUPLS (WHOL) | 33 | 40 | |
| 804102 | SPINOLOGISTS | 19 | 23 | |
| 866113 | SPIRITUALISTS | 518 | 622 | |
| 249919 | SPOKES-MANUFACTURERS | 1 | 1 | |
| 306910 | SPONGES-MANUFACTURERS | 16 | 19 | |
| 519936 | SPONGES-WHOLESALE | 44 | 53 | |
| 399958 | SPOOLS (MANUFACTURERS) | 19 | 23 | |
| 3949 | SPORTING & ATHLETIC GOODS NEC | 4259 | 5111 | |
| 7032 | SPORTING & RECREATIONAL CAMPS | 7592 | 9110 | |
| 5091 | SPORTING & RECREATIONAL GOODS & SUPLS | 16033 | 19240 | |
| 594161 | SPORTING CLAYS | 2 | 2 | |
| 5941 | SPORTING GOODS & BICYCLE SHOPS | 75026 | 90031 | |
| E | SPORTING GOODS RENTING | 36 | 43 | |
| 174114 | SPORTING GOODS-INSTALLATION | 1 | 1 | |
| 394923 | SPORTING GOODS-MANUFACTURERS | 2373 | 2848 | |
| 769933 | SPORTING GOODS-REPAIRING | 229 | 275 | |
| 594113 | SPORTING GOODS-RETAIL | 25320 | 30384 | |
| 593244 | SPORTING GOODS-USED | 40 | 48 | |
| 509111 | SPORTING GOODS-WHOLESALE | 2677 | 3212 | |
| 799988 | SPORTS ADVISORY SERVICE | 20 | 24 | |
| 799720 | SPORTS CLUBS | 220 | 264 | |
| 874227 | SPORTS CONSULTANTS | 70 | 84 | |
| A | SPORTS FACILITIES | 74 | 89 | |
| 799979 | SPORTS INFORMATION | 138 | 166 | |
| V | SPORTS MEDICINE | 3537 | 4244 | |
| 801102 | SPORTS MEDICINE & INJURIES | 2522 | 3026 | |
| 794101 | SPORTS PROMOTERS MANAGERS & RECRUITERS | 1219 | 1463 | |
| 799941 | SPORTS-MOTIVATIONAL TRAINING | 11 | 13 | |
| 829975 | SPORTS-TUTORING | 11 | 13 | |
| S | SPORTSWEAR | 85 | 102 | |
| S | SPORTSWEAR | 94 | 113 | |
| 232902 | SPORTSWEAR-MENS-MANUFACTURERS | 975 | 1170 | |
| 569913 | SPORTSWEAR-RETAIL | 8865 | 10638 | |
| 513609 | SPORTSWEAR-WHOLESALE | 3576 | 4291 | |
| 233902 | SPORTSWEAR-WOMENS-MANUFACTURERS | 389 | 467 | |
| 839926 | SPOUSE ABUSE INFORMATION & CRISIS LINE | 21 | 25 | |
| 344416 | SPOUTS-POURING (MANUFACTURERS) | 2 | 2 | |
| 508576 | SPRAY BOOTHS (WHOLESALE) | 253 | 304 | |
| 349907 | SPRAY NOZZLES-INDUSTRIAL (MANUFACTURERS) | 7 | 8 | |
| 172103 | SPRAY PAINTING & FINISHING | 493 | 592 | |
| 356303 | SPRAYING EQUIPMENT-MANUFACTURERS | 25 | 30 | |
| 735916 | SPRAYING EQUIPMENT-RENTING | 132 | 158 | |
| 508508 | SPRAYING EQUIPMENT-WHOLESALE | 3141 | 3769 | |
| 078205 | SPRAYING-HORTICULTURAL | 1085 | 1302 | |
| 734208 | SPRAYING-INSECT CONTROL | 1438 | 1726 | |
| 753905 | SPRINGS-AUTOMOTIVE-SALES & SERVICE | 1105 | 1326 | |
| 349301 | SPRINGS-AUTO-SALES & SVC-MANUFACTURERS | 36 | 43 | |
| 501354 | SPRINGS-AUTO-SALES & SVC-WHOLESALE | 67 | 80 | |
| 508542 | SPRINGS-COIL, FLAT, ETC-DISTRIBUTORS | 512 | 614 | |
| 349502 | SPRINGS-MANUFACTURERS | 635 | 762 | |
| 349501 | SPRINGS-PRECISION (MANUFACTURERS) | 44 | 53 | |
| 506384 | SPRINKLER ALARM SYSTEMS (WHOLESALE) | 23 | 28 | |
| 738205 | SPRINKLER SUPERVISORY SERVICE | 21 | 25 | |
| 508734 | SPRINKLERS-AUTOMATIC-FIRE (WHOLESALE) | 2870 | 3444 | |
| 356913 | SPRINKLERS-AUTOMATIC-FIRE-MANUFACTURERS | 367 | 440 | |
| 343203 | SPRINKLERS-GARDEN & LAWN-MANUFACTURERS | 22 | 26 | |
| 526128 | SPRINKLERS-GARDEN & LAWN-PARTS/SUPPLIES | 398 | 478 | |
| 526136 | SPRINKLERS-GARDEN & LAWN-RETAIL | 9272 | 11126 | |
| 508736 | SPRINKLERS-GARDEN & LAWN-WHOLESALE | 108 | 130 | |
| 508510 | SPROCKETS (WHOLESALE) | 100 | 120 | |
| 569916 | SQUARE DANCE APPAREL | 169 | 203 | |
| 791103 | SQUARE DANCE CALLERS | 85 | 102 | |
| 791105 | SQUARE DANCING | 30 | 36 | |
| 799711 | SQUASH COURTS-PRIVATE | 28 | 34 | |
| 799984 | SQUASH COURTS-PUBLIC | 35 | 42 | |
| 594162 | SQUASH EQUIPMENT & SUPLS-RETAIL | 4 | 5 | |
| 342315 | SQUEEGEES (MANUFACTURERS) | 1 | 1 | |
| X | ST PAUL FIRE & MARINE | 1 | 1 | |
| X | ST PAUL FIRE & MARINE | 1 | 1 | |
| X | ST PAUL FIRE & MARINE | 3 | 4 | |
| X | ST PAUL FIRE & MARINE | 1087 | 1304 | |
| 999963 | STABILIZERS | 10 | ||
| 799968 | STABLES | 7920 | 9504 | |
| 794104 | STADIUMS ARENAS & ATHLETIC FIELDS | 575 | 690 | |
| 792222 | STAGE LIGHTING CONSULTANTS | 16 | 19 | |
| 364805 | STAGE LIGHTING EQUIPMENT (MANUFACTURERS) | 38 | 46 | |
| 735982 | STAGES | 70 | 84 | |
| 281906 | STAIN REPELLANTS (MANUFACTURERS) | 4 | 5 | |
| 331212 | STAINLESS STEEL (MANUFACTURERS) | 201 | 241 | |
| 734945 | STAINPROOFING | 2 | 2 | |
| 523115 | STAINS | 17 | 20 | |
| 179918 | STAIR BUILDERS | 1263 | 1516 | |
| 242608 | STAIR EQUIPMENT (MANUFACTURERS) | 25 | 30 | |
| 999966 | STAIR TREADS | 38 | ||
| 243101 | STAIRS (MANUFACTURERS) | 180 | 216 | |
| 353404 | STAIRS-DISAPPEARING (MANUFACTURERS) | 7 | 8 | |
| 344615 | STAIRS-IRON & STEEL (MANUFACTURERS) | 40 | 48 | |
| 175211 | STAIRS-RESURFACING | 13 | 16 | |
| 503121 | STAKES (WHOLESALE) | 128 | 154 | |
| 596202 | STAMP DISPENSING MACHINES | 12 | 14 | |
| 395306 | STAMP PADS (MANUFACTURERS) | 29 | 35 | |
| 239611 | STAMPING | 12 | 14 | |
| 399956 | STAMPING-COLD, GOLD, HOT, ETC (MFRS) | 57 | 68 | |
| 395309 | STAMPINGS-NON-METALLIC (MANUFACTURERS) | 11 | 13 | |
| 346921 | STAMPS (TOOL & DIE) (MANUFACTURERS) | 8 | 10 | |
| 599915 | STAMPS FOR COLLECTORS | 1223 | 1468 | |
| 509217 | STAMPS FOR COLLECTORS-WHOLESALE | 33 | 40 | |
| 395305 | STAMPS-MANUFACTURERS | 34 | 41 | |
| 502138 | STANCHIONS (WHOLESALE) | 11 | 13 | |
| 8 | STANLEY | 38 | 46 | |
| 507214 | STAPLES STAPLERS & TACKERS (WHOLESALE) | 969 | 1163 | |
| 357918 | STAPLES STAPLERS & TACKERS-MANUFACTURERS | 11 | 13 | |
| P | STAR BUILDING SYSTEMS | 187 | 224 | |
| 284205 | STARCH (MANUFACTURERS) | 35 | 42 | |
| 753935 | STARTERS-AUTOMOTIVE-REPAIRING | 1 | 1 | |
| 753904 | STARTERS-ENGINE | 909 | 1091 | |
| 369406 | STARTERS-ENGINE-MANUFACTURERS | 3 | 4 | |
| 501369 | STARTERS-ENGINE-WHOLESALE | 2 | 2 | |
| 6022 | STATE COMMERCIAL BANKS | 3192 | 3830 | |
| 602201 | STATE COMMERCIAL BANKS | 3192 | 3830 | |
| Y | STATE FARM | 6 | 7 | |
| Y | STATE FARM | 85 | 102 | |
| Y | STATE FARM | 191 | 229 | |
| Y | STATE FARM | 336 | 403 | |
| Y | STATE FARM | 536 | 643 | |
| Y | STATE FARM | 17083 | 20500 | |
| 964102 | STATE GOVERNMENT-AGRICULTURAL PROGRAMS | 792 | ||
| 951202 | STATE GOVERNMENT-CONSERVATION DEPTS | 2638 | ||
| 921102 | STATE GOVERNMENT-COURTS | 1962 | ||
| 961102 | STATE GOVERNMENT-ECONOMIC PROGRAM ADM | 846 | ||
| 941102 | STATE GOVERNMENT-EDUCATION PROGRAMS | 1464 | ||
| 951102 | STATE GOVERNMENT-ENVIRONMENTAL PROGRAMS | 1041 | ||
| 911102 | STATE GOVERNMENT-EXECUTIVE OFFICES | 519 | ||
| 931102 | STATE GOVERNMENT-FINANCE & TAXATION | 1669 | ||
| 922402 | STATE GOVERNMENT-FIRE PROTECTION | 253 | ||
| 919902 | STATE GOVERNMENT-GENERAL OFFICES | 1634 | ||
| 953102 | STATE GOVERNMENT-HOUSING PROGRAMS | 180 | ||
| 972102 | STATE GOVERNMENT-INTERNATIONAL AFFAIRS | 35 | ||
| 922202 | STATE GOVERNMENT-LEGAL COUNSEL | 1507 | ||
| 823102 | STATE GOVERNMENT-LIBRARIES | 402 | 482 | |
| 965102 | STATE GOVERNMENT-LICENSING & INSPECTION | 2158 | ||
| 971102 | STATE GOVERNMENT-NATIONAL SECURITY | 3286 | ||
| 922102 | STATE GOVERNMENT-POLICE | 2262 | ||
| 943102 | STATE GOVERNMENT-PUBLIC HEALTH PROGRAMS | 2419 | ||
| 922902 | STATE GOVERNMENT-PUBLIC ORDER & SAFETY | 271 | ||
| 944102 | STATE GOVERNMENT-SOCIAL/HUMAN RESOURCES | 7711 | ||
| 962102 | STATE GOVERNMENT-TRANSPORTATION PROGRAMS | 6482 | ||
| 945102 | STATE GOVERNMENT-VETERANS AFFAIRS ADMIN | 546 | ||
| 922302 | STATE GOVT-CORRECTIONAL INSTITUTIONS | 2196 | ||
| 963102 | STATE GOVT-REG & ADM-COMMS & UTILITIES | 451 | ||
| 953202 | STATE GOVT-URBAN PLANNING & DEVELOPMENT | 66 | ||
| 382201 | STATIC CONTROLS (MANUFACTURERS) | 75 | 90 | |
| 594305 | STATIONERS-RETAIL | 3138 | 3766 | |
| 5112 | STATIONERY & OFFICE SUPPLIES | 16525 | 19830 | |
| 5943 | STATIONERY STORES | 21299 | 25559 | |
| 2678 | STATIONERY TABLETS & RELATED PRODUCTS | 485 | 582 | |
| 511211 | STATIONERY-COMMERCIAL (WHOLESALE) | 168 | 202 | |
| 267801 | STATIONERY-MANUFACTURERS | 176 | 211 | |
| 267898 | STATIONERY-TABLETS/RELATED PRODS (MFRS) | 288 | 346 | |
| 511214 | STATIONERY-WHOLESALE | 332 | 398 | |
| 738975 | STATISTICAL SERVICE | 149 | 179 | |
| 526131 | STATUARY | 725 | 870 | |
| 503248 | STATUARY-MANUFACTURERS SUPPLIES (WHOL) | 1 | 1 | |
| 242904 | STAVES & STAVE MILLS | 2 | 2 | |
| 355932 | STEAK & PATTY MACHINES (MANUFACTURERS) | 1 | 1 | |
| 4961 | STEAM & AIR CONDITIONING SUPPLY | 71 | 85 | |
| 496198 | STEAM & AIR CONDITIONING SUPPLY | 24 | 29 | |
| 509110 | STEAM BATH EQUIPMENT & SUPLS (WHOLESALE) | 70 | 84 | |
| 508735 | STEAM CLEANING EQUIPMENT (WHOLESALE) | 1321 | 1585 | |
| 382206 | STEAM CLEANING EQUIPMENT-MANUFACTURERS | 6 | 7 | |
| 735957 | STEAM CLEANING EQUIPMENT-RENTING | 37 | 44 | |
| 754202 | STEAM CLEANING-AUTOMOTIVE | 381 | 457 | |
| 179917 | STEAM CLEANING-INDUSTRIAL | 1770 | 2124 | |
| 721709 | STEAM CLEANING-RESIDENTIAL | 3 | 4 | |
| 496102 | STEAM ENERGY COMPANIES | 9 | 11 | |
| 171146 | STEAM FITTERS | 8 | 10 | |
| 507443 | STEAM FITTERS' SUPPLIES (WHOLESALE) | 1 | 1 | |
| 3511 | STEAM GAS & HYDRAULIC TURBINES | 1491 | 1789 | |
| 507415 | STEAM SPECIALTIES (WHOLESALE) | 176 | 211 | |
| 171145 | STEAM THAWING CONTRACTORS | 5 | 6 | |
| 507417 | STEAM TRAPS (WHOLESALE) | 284 | 341 | |
| 472904 | STEAMSHIP AGENCIES | 1181 | 1417 | |
| 448903 | STEAMSHIP COMPANIES | 813 | 976 | |
| 478908 | STEAMSHIP CONFERENCES | 1 | 1 | |
| 448102 | STEAMSHIP TERMINAL COMPANIES | 18 | 22 | |
| 346903 | STEEL & BRASS STAMPS (MANUFACTURERS) | 81 | 97 | |
| 505142 | STEEL ALLOY (WHOLESALE) | 3 | 4 | |
| 505129 | STEEL BROKERS | 86 | 103 | |
| 179105 | STEEL DETAILERS-REINFORCING | 37 | 44 | |
| 179101 | STEEL DETAILERS-STRUCTURAL | 586 | 703 | |
| 179102 | STEEL ERECTORS | 2263 | 2716 | |
| 179103 | STEEL FABRICATORS | 11409 | 13691 | |
| 3325 | STEEL FOUNDRIES NEC | 2266 | 2719 | |
| 3324 | STEEL INVESTMENT FOUNDRIES | 205 | 246 | |
| 344104 | STEEL JOIST (MANUFACTURERS) | 67 | 80 | |
| 332503 | STEEL MILL SERVICES | 12 | 14 | |
| 331201 | STEEL MILLS | 563 | 676 | |
| 3317 | STEEL PIPE & TUBES | 548 | 658 | |
| 331798 | STEEL PIPE & TUBES (MANUFACTURERS) | 527 | 632 | |
| 331204 | STEEL PROCESSING | 671 | 805 | |
| 354701 | STEEL PROCESSING/FABRICATING EQUIP (MFR) | 88 | 106 | |
| 505145 | STEEL PROCESSING/FABRICATING EQUIP-WHOL | 4 | 5 | |
| 505144 | STEEL PRODUCTS (WHOLESALE) | 17 | 20 | |
| 179109 | STEEL REINFORCING | 11 | 13 | |
| 508591 | STEEL RULE DIES (WHOLESALE) | 7 | 8 | |
| 349398 | STEEL SPRING-EXCEPT WIRE (MANUFACTURERS) | 285 | 342 | |
| 3493 | STEEL SPRINGS-EXCEPT WIRE | 326 | 391 | |
| 275932 | STEEL STAMPS (MANUFACTURERS) | 9 | 11 | |
| 331603 | STEEL STRAIGHTENING (MANUFACTURERS) | 15 | 18 | |
| 349302 | STEEL STRAPPING (MANUFACTURERS) | 5 | 6 | |
| 3315 | STEEL WIREDRAWING & STEEL NAILS | 648 | 778 | |
| 329105 | STEEL WOOL (MANUFACTURERS) | 9 | 11 | |
| 3312 | STEEL WORKS & BLAST FURNACES | 4339 | 5207 | |
| 331298 | STEEL WORKS/BLAST FURNACES/ROLLING MLS | 2108 | 2530 | |
| 331601 | STEEL-BAR, SHEET, STRIP, TUBE ETC (MFRS) | 559 | 671 | |
| 331505 | STEEL-CABLE (MANUFACTURERS) | 7 | 8 | |
| 505106 | STEEL-DISTRIBUTORS & WAREHOUSES | 5577 | 6692 | |
| 344106 | STEEL-STRUCTURAL (MANUFACTURERS) | 246 | 295 | |
| 332508 | STEEL-TOOL (MANUFACTURERS) | 10 | 12 | |
| 509315 | STEEL-USED (WHOLESALE) | 430 | 516 | |
| 331598 | STEEL-WIREDRAWING/STL NAILS/SPIKES (MFR) | 313 | 376 | |
| 179919 | STEEPLE JACKS | 100 | 120 | |
| 179967 | STEEPLES & SPIRES | 15 | 18 | |
| 753817 | STEERING SYSTEMS & EQUIPMENT | 52 | 62 | |
| 371429 | STEERING SYSTEMS & EQUIPMENT-MFRS | 16 | 19 | |
| 753936 | STEERING SYSTEMS & EQUIPMENT-REPAIRING | 11 | 13 | |
| L | STEIGER | 1 | 1 | |
| S | STEINBERG | 1 | 1 | |
| 508483 | STENCIL CUTTING MACHINES (WHOLESALE) | 48 | 58 | |
| 172107 | STENCIL-DECORATIVE | 29 | 35 | |
| 594536 | STENCILLING | 14 | 17 | |
| 508537 | STENCILS & STENCIL SUPPLIES (WHOLESALE) | 415 | 498 | |
| 733804 | STENOGRAPHERS-PUBLIC | 536 | 643 | |
| 504417 | STENOGRAPHIC MACHINES & SUPPLIES (WHOL) | 31 | 37 | |
| 327211 | STEPS (MANUFACTURERS) | 29 | 35 | |
| 735919 | STEREOPHONIC & HIGH FIDELITY EQPT-RENT | 281 | 337 | |
| 573105 | STEREOPHONIC & HIGH FIDELITY EQUIP-DLRS | 7985 | 9582 | |
| 365108 | STEREOPHONIC & HIGH FIDELITY EQUIP-MFRS | 151 | 181 | |
| 762207 | STEREOPHONIC & HIGH FIDELITY EQUIP-SVC | 2866 | 3439 | |
| 506417 | STEREOPHONIC & HIGH FIDELITY EQUIP-WHOL | 349 | 419 | |
| 506509 | STEREOPHONIC/HIGH FIDELITY PARTS (WHOL) | 61 | 73 | |
| 355513 | STEREOTYPERS EQUIPMENT & SUPLS (MFRS) | 1 | 1 | |
| 504727 | STERILIZING APPARATUS (WHOLESALE) | 46 | 55 | |
| 384221 | STERILIZING APPARATUS-MANUFACTURERS | 2 | 2 | |
| 9 | STERILIZING SERVICE | 62 | 74 | |
| 736107 | STEVEDORING CONTRACTORS | 400 | 480 | |
| 5 | STIHL | 5028 | 6034 | |
| 3 | STIHL | 979 | 1175 | |
| 621101 | STOCK & BOND BROKERS | 17634 | 21161 | |
| 628901 | STOCK & BOND TRANSFER AGENTS | 92 | 110 | |
| 275913 | STOCK CERTIFICATES (MANUFACTURERS) | 33 | 40 | |
| 623102 | STOCK EXCHANGES | 127 | 152 | |
| 508738 | STOCK QUOTATIONS BOARDS & SYSTEMS (WHOL) | 47 | 56 | |
| 478904 | STOCK YARDS | 403 | 484 | |
| 507418 | STOKERS (WHOLESALE) | 22 | 26 | |
| 174207 | STONE & BRICK-SIMULATED | 19 | 23 | |
| 32 | STONE CLAY GLASS & CONCRETE PRODS MFRS | 27284 | 32741 | |
| 174108 | STONE CONTRACTORS | 75 | 90 | |
| 503245 | STONE CRUSHING EQUIPMENT (WHOLESALE) | 5 | 6 | |
| 328107 | STONE CUTTERS | 72 | 86 | |
| 503247 | STONE PATCHING MATERIALS (WHOLESALE) | 1 | 1 | |
| 521166 | STONE PRODUCTS | 62 | 74 | |
| 174104 | STONE SETTING CONTRACTORS | 528 | 634 | |
| 174109 | STONE-BUILDING | 46 | 55 | |
| 521121 | STONE-CAST | 345 | 414 | |
| 327207 | STONE-CAST-MANUFACTURERS | 23 | 28 | |
| 142901 | STONE-CRUSHED | 3581 | 4297 | |
| 503246 | STONE-CRUSHED-WHOLESALE | 5 | 6 | |
| 328109 | STONE-CUT (MANUFACTURERS) | 8 | 10 | |
| 141101 | STONE-NATURAL | 2408 | 2890 | |
| 328103 | STONE-NATURAL-MANUFACTURERS | 31 | 37 | |
| 503231 | STONE-NATURAL-WHOLESALE | 4 | 5 | |
| 571940 | STONEWARE | 15 | 18 | |
| 502104 | STOOLS (WHOLESALE) | 92 | 110 | |
| 3 | STOP N GO | 1 | 1 | |
| 3 | STOP N GO | 781 | 937 | |
| 3 | STOP N GO | 628 | 754 | |
| 594417 | STOP WATCHES | 5 | 6 | |
| 422501 | STORAGE | 952 | 1142 | |
| 3691 | STORAGE BATTERIES | 698 | 838 | |
| 422512 | STORAGE CONTAINERS | 20 | 24 | |
| 422503 | STORAGE-HOUSEHOLD & COMMERCIAL | 30716 | 36859 | |
| 422604 | STORAGE-INDUSTRIAL & COMMERCIAL | 23 | 28 | |
| 422602 | STORAGE-LIQUID & BULK | 254 | 305 | |
| 154226 | STORAGE-PORTABLE BUILDINGS | 127 | 152 | |
| 738910 | STORE DESIGNERS & PLANNERS | 86 | 103 | |
| 504610 | STORE FIXTURES (WHOLESALE) | 1574 | 1889 | |
| 254206 | STORE FIXTURES-MANUFACTURERS | 440 | 528 | |
| 593225 | STORE FIXTURES-USED | 187 | 224 | |
| 734946 | STORE FRONT CLEANING | 3 | 4 | |
| 154203 | STORE FRONTS | 2246 | 2695 | |
| 344208 | STORE FRONTS-MANUFACTURERS | 17 | 20 | |
| 503930 | STORE FRONTS-MATERIALS & SUPPLIES (WHOL) | 26 | 31 | |
| 152127 | STORM SHELTER CONTRACTORS & DEALERS | 8 | 10 | |
| 832220 | STORM SHELTERS | 59 | 71 | |
| 521120 | STORM WINDOWS & DOORS | 4449 | 5339 | |
| 344209 | STORM WINDOWS & DOORS-MANUFACTURERS | 88 | 106 | |
| 179305 | STORM WINDOWS & DOORS-REPAIRING | 565 | 678 | |
| 503127 | STORM WINDOWS & DOORS-WHOLESALE | 21 | 25 | |
| 344417 | STOVE-PIPE (MANUFACTURERS) | 7 | 8 | |
| 363103 | STOVES & RANGES-MANUFACTURERS | 18 | 22 | |
| 507433 | STOVES-WOOD COAL ETC-DISTRIBUTORS | 16 | 19 | |
| 343308 | STOVES-WOOD COAL ETC-MANUFACTURERS | 17 | 20 | |
| 508433 | STRAINERS (WHOLESALE) | 126 | 151 | |
| 508512 | STRAPPING & STRAPPING EQUIPMENT (WHOL) | 614 | 737 | |
| 224114 | STRAPPING & STRAPPING EQUIPMENT-MFRS | 7 | 8 | |
| 519129 | STRAW GOODS (WHOLESALE) | 19 | 23 | |
| 017102 | STRAWBERRY FARMS | 1 | 1 | |
| 265604 | STRAWS-DRINKING (MANUFACTURERS) | 7 | 8 | |
| 495903 | STREET CLEANING | 105 | 126 | |
| 353108 | STREET CLEANING EQUIPMENT (MFRS) | 18 | 22 | |
| 173124 | STREET LIGHTING CONTRACTORS | 5 | 6 | |
| 762937 | STREET LIGHTING STANDARDS | 24 | 29 | |
| 832223 | STRESS MANAGEMENT SERVICES | 1318 | 1582 | |
| 382915 | STRESS RELIEF EQUIP & SERVICE-IND (MFRS) | 28 | 34 | |
| 511330 | STRETCH WRAP FILM (WHOLESALE) | 39 | 47 | |
| 5 | STRICK | 1 | 1 | |
| 172110 | STRIPE PAINTERS | 13 | 16 | |
| 172105 | STRIPERS-MECHANICAL | 61 | 73 | |
| 353123 | STRIPERS-MECHANICAL-MANUFACTURERS | 1 | 1 | |
| 3259 | STRUCTURAL CLAY PRODUCTS NEC | 179 | 215 | |
| 325998 | STRUCTURAL CLAY PRODUCTS NEC (MFRS) | 170 | 204 | |
| 804928 | STRUCTURAL INTEGRATION | 96 | 115 | |
| 344998 | STRUCTURAL METAL WORK-MISC (MFRS) | 1305 | 1566 | |
| 1791 | STRUCTURAL STEEL ERECTION | 17143 | 20572 | |
| 243998 | STRUCTURAL WOOD MACHINES NEC (MFRS) | 21 | 25 | |
| 2439 | STRUCTURAL WOOD MEMBERS NEC | 1043 | 1252 | |
| 243999 | STRUCTURAL WOOD MEMBERS NEC (MFRS) | 648 | 778 | |
| 753937 | STRUTS | 7 | 8 | |
| 177104 | STUCCO CONTRACTORS | 1905 | 2286 | |
| 503221 | STUCCO-DISTRIBUTORS | 315 | 378 | |
| 329907 | STUCCO-MANUFACTURERS | 130 | 156 | |
| 829942 | STUDENT EXCHANGE PROGRAMS | 57 | 68 | |
| 702106 | STUDENT HOUSING | 99 | 119 | |
| 781903 | STUDIO RENTAL | 378 | 454 | |
| 792228 | STUNTMEN | 1 | 1 | |
| R | STYROFOAM PRODUCTS | 2 | 2 | |
| R | SUBARU | 685 | 822 | |
| 596313 | SUBSCRIPTION AGENCIES | 2 | 2 | |
| 839927 | SUBSTANCE ABUSE CENTERS | 9 | 11 | |
| R | SUBWAY | 9689 | 11627 | |
| 206201 | SUGAR REFINERS | 179 | 215 | |
| 514927 | SUGAR-BROKERS & WHOLESALERS | 105 | 126 | |
| 0133 | SUGARCANE & SUGAR BEETS | 11 | 13 | |
| 013398 | SUGARCANE & SUGAR BEETS | 11 | 13 | |
| 206102 | SUGAR-RAW-MANUFACTURERS | 87 | 104 | |
| 839912 | SUICIDE PREVENTION SERVICE | 338 | 406 | |
| 8 | SULLAIR | 297 | 356 | |
| 147901 | SULPHUR | 28 | 34 | |
| 571971 | SUN LAMPS | 3 | 4 | |
| W | SUN OIL | 1649 | 1979 | |
| 152122 | SUN ROOMS SOLARIUMS ATRIUMS ETC BLDRS | 900 | 1080 | |
| 512225 | SUN TAN PRODUCTS (WHOLESALE) | 18 | 22 | |
| 599914 | SUNDRIES STORES | 315 | 378 | |
| 512219 | SUNDRIES-WHOLESALE | 15 | 18 | |
| 206802 | SUNFLOWER-MANUFACTURERS | 9 | 11 | |
| 599505 | SUNGLASSES & SUN GOGGLES | 3495 | 4194 | |
| 385102 | SUNGLASSES & SUN GOGGLES-MANUFACTURERS | 57 | 68 | |
| 504806 | SUNGLASSES & SUN GOGGLES-WHOLESALE | 158 | 190 | |
| S | SUPER 8 | 1374 | 1649 | |
| S | SUPER STORES (GROCERY) | 262 | 314 | |
| 501376 | SUPERCHARGERS (WHOLESALE) | 10 | 12 | |
| N | SUPERIOR | 1 | 1 | |
| 832233 | SUPPORT GROUPS | 371 | 445 | |
| 6351 | SURETY INSURANCE | 11600 | 13920 | |
| 2843 | SURFACE ACTIVE & FINISHING AGENTS | 237 | 284 | |
| 284398 | SURFACE ACTIVE AGENTS (MANUFACTURERS) | 212 | 254 | |
| 873427 | SURFACE PLATES | 19 | 23 | |
| 175220 | SURFACE PREPARATION & EQUIPMENT | 10 | 12 | |
| 594112 | SURFBOARDS | 1010 | 1212 | |
| 394907 | SURFBOARDS-MANUFACTURERS | 68 | 82 | |
| 509142 | SURFBOARDS-WHOLESALE | 80 | 96 | |
| 594146 | SURFING EQUIPMENT | 31 | 37 | |
| 382313 | SURGE PROTECTION EQUIPMENT (MFRS) | 54 | 65 | |
| 4 | SURGERY | 22427 | 26912 | |
| 632407 | SURGICAL & MEDICAL PLANS | 1 | 1 | |
| 599913 | SURGICAL APPLIANCES | 2210 | 2652 | |
| 384209 | SURGICAL APPLIANCES-MANUFACTURERS | 61 | 73 | |
| 809308 | SURGICAL CENTERS | 193 | 232 | |
| 504728 | SURGICAL CORSETS (WHOLESALE) | 13 | 16 | |
| 384210 | SURGICAL DRESSINGS-MANUFACTURERS | 14 | 17 | |
| 384101 | SURGICAL INSTRUMENTS-MANUFACTURERS | 1133 | 1360 | |
| 3841 | SURGICAL MEDICAL INSTRUMENTS/APPARATUS | 4076 | 4891 | |
| 504706 | SURGICAL SUPPLIES (WHOLESALE) | 119 | 143 | |
| 384198 | SURGICAL/MED INSTRUMENTS/APPARATUS (MFR) | 1280 | 1536 | |
| 561102 | SURPLUS & SALVAGE MERCHANDISE | 3176 | 3811 | |
| 399933 | SURPLUS & SALVAGE MERCHANDISE-MFRS | 7 | 8 | |
| 509318 | SURPLUS & SALVAGE MERCHANDISE-WHOLESALE | 82 | 98 | |
| 504922 | SURVEILLANCE EQUIPMENT (WHOLESALE) | 16 | 19 | |
| 871308 | SURVEY REPORTS | 39 | 47 | |
| 508214 | SURVEYING INSTRUMENTS (WHOLESALE) | 771 | 925 | |
| 382907 | SURVEYING INSTRUMENTS-MANUFACTURERS | 75 | 90 | |
| 8713 | SURVEYING SERVICES | 15099 | 18119 | |
| R | SURVEYORS INSTRUMENTS-REPAIRING | 16 | 19 | |
| 871302 | SURVEYORS-AERIAL | 391 | 469 | |
| 478504 | SURVEYORS-CARGO | 70 | 84 | |
| 871313 | SURVEYORS-CITY | 69 | 83 | |
| 871307 | SURVEYORS-CONSTRUCTION | 120 | 144 | |
| 873140 | SURVEYORS-HYDROGRAPHIC | 6 | 7 | |
| 871309 | SURVEYORS-INDUSTRIAL | 36 | 43 | |
| 871301 | SURVEYORS-LAND | 14631 | 17557 | |
| 449901 | SURVEYORS-MARINE | 1187 | 1424 | |
| 871310 | SURVEYORS-MINERAL | 20 | 24 | |
| 871305 | SURVEYORS-QUANTITY | 12 | 14 | |
| 871306 | SURVEYORS-WATER RIGHTS | 52 | 62 | |
| 509947 | SURVIVAL & LIFE SUPPORT EQUIPMENT (WHOL) | 58 | 70 | |
| 874253 | SURVIVAL CONSULTANTS | 4 | 5 | |
| 594111 | SURVIVAL PRODUCTS & SUPPLIES | 63 | 76 | |
| 6 | SUZUKI | 330 | 396 | |
| 8 | SUZUKI | 134 | 161 | |
| 3 | SUZUKI | 922 | 1106 | |
| 354211 | SWAGING MACHINES (MANUFACTURERS) | 15 | 18 | |
| 593224 | SWAP MEETS & SHOPS | 293 | 352 | |
| 278907 | SWATCHING | 14 | 17 | |
| 513625 | SWEAT SHIRTS (WHOLESALE) | 12 | 14 | |
| 225302 | SWEATERS-MANUFACTURERS | 64 | 77 | |
| 565102 | SWEATERS-RETAIL | 130 | 156 | |
| 721916 | SWEATERS-TRIMMING SERVICE | 15 | 18 | |
| 513743 | SWEATERS-WHOLESALE | 43 | 52 | |
| 495901 | SWEEPERS-INDUSTRIAL | 53 | 64 | |
| 508737 | SWEEPERS-POWER (WHOLESALE) | 431 | 517 | |
| 284202 | SWEEPING COMPOUNDS (MANUFACTURERS) | 59 | 71 | |
| 495902 | SWEEPING SERVICE-POWER | 1511 | 1813 | |
| S | SWENSEN'S | 74 | 89 | |
| 799967 | SWIMMING INSTRUCTION | 921 | 1105 | |
| 179921 | SWIMMING POOL CONTRS DEALERS & DESIGNERS | 8395 | 10074 | |
| 179985 | SWIMMING POOL COPING PLASTERING & TILING | 6212 | 7454 | |
| 509143 | SWIMMING POOL COVERS/ENCLOSURES-WHOL | 36 | 43 | |
| 308911 | SWIMMING POOL COVERS-MANUFACTURERS | 13 | 16 | |
| 179920 | SWIMMING POOL ENCLOSURES | 777 | 932 | |
| 249904 | SWIMMING POOL ENCLOSURES-MANUFACTURERS | 1 | 1 | |
| 509118 | SWIMMING POOL EQUIPMENT & SUPLS (WHOL) | 5879 | 7055 | |
| 599924 | SWIMMING POOL EQUIPMENT & SUPLS-RETAIL | 1701 | 2041 | |
| 394908 | SWIMMING POOL EQUIPMENT & SUPPLIES-MFRS | 433 | 520 | |
| 509112 | SWIMMING POOL-DISTRIBUTORS | 325 | 390 | |
| 394925 | SWIMMING POOL-MANUFACTURERS | 158 | 190 | |
| 738909 | SWIMMING POOL-SERVICE | 2688 | 3226 | |
| 799704 | SWIMMING POOLS-PRIVATE | 1786 | 2143 | |
| 799969 | SWIMMING POOLS-PUBLIC | 3784 | 4541 | |
| 513702 | SWIMMING SUITS-WHOLESALE | 55 | 66 | |
| E | SWIMWEAR | 6 | 7 | |
| E | SWIMWEAR | 3 | 4 | |
| 233905 | SWIMWEAR & ACCESSORIES-MANUFACTURERS | 84 | 101 | |
| 569915 | SWIMWEAR & ACCESSORIES-RETAIL | 1963 | 2356 | |
| 513741 | SWIMWEAR & ACCESSORIES-WHOLESALE | 95 | 114 | |
| 506307 | SWITCHES-ELECTRIC (WHOLESALE) | 234 | 281 | |
| 361302 | SWITCHES-ELECTRIC-MANUFACTURERS | 104 | 125 | |
| 506373 | SWITCHES-PRESSURE & TEMPERATURE (WHOL) | 58 | 70 | |
| 506395 | SWITCHES-TIME (WHOLESALE) | 9 | 11 | |
| 3613 | SWITCHGEAR & SWITCHBOARD APPARATUS | 1176 | 1411 | |
| 361398 | SWITCHGEAR/SWITCHBOARD APPARATUS (MFRS) | 828 | 994 | |
| 508590 | SWIVELS (WHOLESALE) | 7 | 8 | |
| 866112 | SYNAGOGUES | 3313 | 3976 | |
| 382928 | SYNCHRONIZERS (MANUFACTURERS) | 2 | 2 | |
| 222105 | SYNTHETIC & BLENDED FABRICS-MFRS | 33 | 40 | |
| 513127 | SYNTHETIC & BLENDED FABRICS-WHOLESALE | 38 | 46 | |
| 282403 | SYNTHETIC FIBERS (MANUFACTURERS) | 9 | 11 | |
| 2822 | SYNTHETIC RUBBER | 349 | 419 | |
| 209907 | SYRUPS-MANUFACTURERS | 56 | 67 | |
| 514506 | SYRUPS-WHOLESALE | 162 | 194 | |
| 874258 | SYSTEMS CONSULTANTS | 27 | 32 |