| Perry, GA | SIGMA DEFENSE SYSTEMS, LLC | 479 | 7 | 107 |
| Blue Bell, PA | SIGNANT HEALTH GLOBAL LLC | 580 | 4 | 191 |
| Kirtland, OH | SIGNATURE HEALTH, INC. | 918 | 7 | 963 |
| Austin, TX | SIGNATURE SCIENCE, LLC | 198 | 2 | 190 |
| Akron, OH | SIGNET, LLC | 547 | 56 | 345 |
| Tampa, FL | SIGNODE INDUSTRIAL GROUP LLC | 1,732 | 4 | 358 |
| Alameda, CA | SILA NANOTECHNOLOGIES, INC. | 405 | 6 | 393 |
| Palo Alto, CA | SILICON VALLEY INTERNATIONAL SCHOOL | 174 | 6 | 241 |
| Healdsburg, CA | SILVER OAK WINE CELLARS, LLC | 158 | 4 | 158 |
| Columbia, MD | SILVEREDGE GOVERNMENT SOLUTIONS LLC | 219 | 10 | 219 |
| Morrisville, NC | SILVERSKY, INC. | 95 | 9 | 117 |
| Boston, MA | SIMPLISAFE, INC | 1,097 | 5 | 1,097 |
| Boston, MA | SIMPLY BUSINESS LLC | 257 | 3 | 257 |
| Lancaster, CA | SIMULATIONS PLUS, INC. | 186 | 3 | 186 |
| Chicago, IL | SINAI HEALTH SYSTEM | 1,985 | 5 | 2,752 |
| Vandalia, OH | SINBON CIRCUITS & CABLES, LLC | 124 | 3 | 124 |
| Atlanta, GA | SINCH AMERICA INC | 1,274 | 6 | 1,154 |
| Cockeysville, MD | SINCLAIR, INC. | 6,963 | 3 | 6,954 |
| Los Angeles, CA | SINGERLEWAK LLP | 478 | 7 | 478 |
| West Bloomfield, MI | SINGH MANAGEMENT CO., LLC | 537 | 5 | 522 |
| Kansas City, MO | SIOUX CHIEF MANUFACTURING, INC. | 549 | 3 | 858 |
| Sioux City, IA | SIOUX CITY TRUCK SALES INC. | 368 | 10 | 322 |
| Norfolk, VA | SIP VEGITATION INTERMEDIATE HOLDINGS, LLC | 296 | 4 | 1,168 |
| New York, NY | SIRIUS XM RADIO LLC | 4,581 | 13 | 4,581 |
| Cleveland, OH | SISTERS OF CHARITY HEALTH SYSTEM | 270 | 6 | 270 |
| Houston, TX | SITUSAMC HOLDING CORP. | 1,781 | 14 | 1,937 |
| Atlanta, GA | SIX CONTINENTS HOTELS, INC. | 9,695 | 36 | 7,114 |
| Rockville, MN | SJ LOUIS CONSTRUCTION, INC. | 334 | 3 | 334 |
| Fernley, NV | SJC HOLDING INC. | 127 | 2 | 127 |
| Commerce, GA | SK BATTERY AMERICA, INC. | 2,323 | 5 | 2,323 |
| Burlington, WA | SKAGIT FARMERS SUPPLY | 252 | 2 | 282 |
| Maryville, TN | SKIER'S CHOICE, INC. | 166 | 6 | 128 |
| Temecula, CA | SKORPIOS TECHNOLOGIES | 75 | 7 | 63 |
| Fairfield, OH | SKYLINE CHILI, LLC | 127 | 5 | 207 |
| Chandler, AZ | SKYLINE EDUCATION, INC. | 0 | 7 | 212 |
| Henderson, NV | SKYVIEW CAPITAL, LLC | 4,203 | 4 | 4,203 |
| Bloomington, MN | SKYWATER TECHNOLOGY FOUNDRY, INC. | 719 | 10 | 175 |
| Cincinnati, OH | SLATTS GROUP, LLC | 150 | 3 | 150 |
| Franklin Park, IL | SLOAN VALVE COMPANY | 831 | 8 | 1,039 |
| Dallas, TX | SLRH OPCO HOLDINGS, LLC | 162 | 5 | 141 |
| Denver, CO | SM ENERGY COMPANY | 571 | 5 | 559 |
| Greensburg, PA | SMAIL COMPANY, INC. | 361 | 4 | 48 |
| Lake Zurich, IL | SMALLEY STEEL RING COMPANY | 591 | 9 | 591 |
| City Of Commerce, CA | SMART & FINAL LLC | 3,212 | 8 | 3,191 |
| Phoenix, AZ | SMARTHEALTH, INC | 164 | 4 | 166 |
| Bellevue, WA | SMARTSHEET, INC. | 2,423 | 4 | 2,453 |
| Noblesville, IN | SMC CORPORATION OF AMERICA | 1,748 | 6 | 1,751 |
| Lancaster, PA | SMILEBUILDERZ, LLC. | 189 | 5 | 53 |
| Salt Lake City, UT | SMITH POWER PRODUCTS INC. | 226 | 3 | 204 |
| Los Angeles, CA | SMITH-EMERY INTERNATIONAL, INC. | 141 | 2 | 131 |
| Laconia, NH | SMITHS TUBULAR SYSTEMS | 350 | 1 | 350 |
| Parsippany, NJ | SMOLIN, LUPIN & CO., LLC | 118 | 6 | 13 |
| Mclean, VA | SMS DATA PRODUCTS GROUP, INC. | 442 | 3 | 527 |
| Nashville, TN | SMS HOLDINGS CORP | 1,369 | 13 | 540 |
| Hollywood, MD | SMX GROUP, LLC | 1,311 | 12 | 1,306 |
| Baton Rouge, LA | SN SERVICING CORPORATION | 249 | 6 | 249 |
| Lonview, TX | SND ENERGY COMPANY INC | 92 | 15 | 82 |
| Dallas, TX | SNELL MOTOR COMPANY, INC. | 405 | 5 | 405 |
| Ankeny, IA | SNYDER & ASSOCIATES, INC. | 284 | 5 | 281 |
| Covina, CA | SOCIAL MODEL RECOVERY SYSTEMS | 225 | 2 | 234 |
| Atlanta, GA | SOFTTEK INTEGRATION SYSTEMS INC. | 376 | 13 | 376 |
| Westminster, CO | SOIL-NAIL HOLDINGS, LLC | 469 | 3 | 469 |
| Telford, PA | SOLESIS, LLC | 432 | 15 | 349 |
| Golden Valley, MN | SOLUTION DESIGN GROUP, INC. | 198 | 4 | 198 |
| San Francisco, CA | SONDER USA INC. | 680 | 5 | 680 |
| Goleta, CA | SONOS, INC. | 1,145 | 11 | 1,153 |
| Sioux Falls, SD | SONSTEGARD FOODS COMPANY | 534 | 7 | 534 |
| Warren, MI | SONUS ENGINEERED SOLUTIONS, LLC | 86 | 5 | 86 |
| Carol Stream, IL | SOTERIA FLEXIBLES CORPORATION | 285 | 2 | 260 |
| Eau Claire, WI | SOURCE ENERGY SERVICES US LP | 189 | 3 | 189 |
| Irving, TX | SOURCEHOV, LLC | 3,956 | 19 | 4,074 |
| Fairbanks, AK | SOURDOUGH EXPRESS, INC. | 135 | 5 | 135 |
| Memphis, TN | SOUTERN COLLEGE OF OPTOMETRY | 173 | 8 | 173 |
| South Bend, IN | SOUTH BEND MEDICAL FOUNDATION | 107 | 6 | 112 |
| Houma, LA | SOUTH CENTRAL PLANNING AND DEVELOPMENT COMMISSION, INC. | 105 | 4 | 99 |
| Brookings, OR | SOUTH COAST LUMBER COMPANY | 582 | 2 | 582 |
| Wakefield, RI | SOUTH COUNTY HOSPITAL | 1,119 | 6 | 1,119 |
| Homestead, FL | SOUTH DADE DEALERSHIP, LLC | 306 | 5 | 306 |
| Holiday, FL | SOUTH EAST PERSONNEL LEASING, INC. | 2,360 | 29 | 762 |
| Houma, LA | SOUTH LOUISIANA FINANCIAL CORP. | 143 | 5 | 139 |
| Houma, LA | SOUTH LOUISIANA MEDICAL ASSOCIATES | 221 | 6 | 142 |
| Miami, FL | SOUTH MOTORS COMPANY OF DADE COUNTY | 116 | 5 | 116 |
| South Weymouth, MA | SOUTH SHORE HEALTH SYSTEM, INC. | 4,630 | 6 | 4,577 |
| Houston, TX | SOUTH TEXAS COLLEGE OF LAW HOUSTON | 0 | 6 | 173 |
| New Bedford, MA | SOUTHCOAST HOSPITALS GROUP, INC. | 8,982 | 5 | 6,295 |
| Ellenwood, GA | SOUTHEAST CONSOLIDATORS, INC | 138 | 7 | 138 |
| Humble, TX | SOUTHEAST TEXAS MEDICAL VENTURES, LLC | 252 | 3 | 260 |
| Cambridge, OH | SOUTHEASTERN OHIO REGIONAL MEDICAL CENTER | 559 | 4 | 559 |
| Antioch, TN | SOUTHERLAND, INC. | 0 | 11 | 275 |
| Houston, TX | SOUTHERN FLORAL COMPANY | 96 | 7 | 96 |
| Birmingham, AL | SOUTHERN FOODSERVICE MGT., INC. | 2,451 | 3 | 2,451 |
| Mobile, AL | SOUTHERN MEDICAL HEALTH SYSTEMS, INC. | 1,656 | 8 | 1,118 |
| Union City, GA | SOUTHERN MILLS, INC. | 504 | 7 | 398 |
| Gulfport, MS | SOUTHERN MISSISSIPPI PLANNING AND DEVELOPMENT DISTRICT, INC. | 153 | 6 | 156 |
| Springfield, MO | SOUTHERN MISSOURI CONTAINERS, INC. | 363 | 8 | 563 |
| Fort Walton Beach, FL | SOUTHERN NATIONAL BANKS, INC. | 84 | 3 | 87 |
| Houston, TX | SOUTHERN NEWSPAPERS, INC. | 158 | 5 | 238 |
| Medford, OR | SOUTHERN OREGON CARDIOLOGY LLC | 97 | 4 | 102 |
| Birmingham, AL | SOUTHERN RESEARCH INSTITUTE | 159 | 6 | 194 |
| Sanford, FL | SOUTHERN TECHNICAL COLLEGE | 251 | 5 | 251 |
| Coos Bay, OR | SOUTHPORT FOREST PRODUCTS, LLC | 216 | 3 | 216 |
| Newnan, GA | SOUTHTOWNE MOTORS OF NEWNAN, INC | 113 | 7 | 80 |
| Durango, CO | SOUTHWEST COLORADO MENTAL HEALTH CENTER, INC. DBA AXIS HEALTH SYSTEM | 329 | 5 | 329 |
| Middleburg Heights, OH | SOUTHWEST COMMUNITY HEALTH SYSTEM | 1,589 | 7 | 1,589 |
| Moultrie, GA | SOUTHWEST GEORGIA COMMUNITY ACTION COUNCIL INC | 279 | 3 | 158 |
| Winfield, KS | SOUTHWESTERN COLLEGE | 127 | 4 | 127 |
| Carrollton, GA | SOUTHWIRE COMPANY, LLC | 8,132 | 9 | 9,767 |
| Gastonia, NC | SOUTHWOOD REALTY COMPANY | 324 | 8 | 349 |
| Chicago, IL | SP PLUS CORPORATION | 12,489 | 16 | 9,903 |
| Vista, CA | SPA HAVENS, LLC DBA CAL-A-VIE | 141 | 8 | 141 |
| Louisville, KY | SPALDING UNIVERSITY | 213 | 4 | 219 |
| Salt Lake City, UT | SPANDEX HOLDINGS UTAH, LLC | 113 | 3 | 113 |
| Saint Louis, MO | SPARTECH, LLC | 942 | 3 | 942 |
| Oxnard, CA | SPATZ LABORATORIES | 199 | 15 | 389 |
| Fountain Valley, CA | SPEC SERVICES, INC. | 184 | 8 | 184 |
| Huntington, WV | SPECIAL METALS LLC | 1,411 | 11 | 712 |
| Philadelphia, PA | SPECIAL PEOPLE IN NORTHEAST, INC. | 930 | 9 | 930 |
| Parsippany, NJ | SPECIALTY GRANULES HOLDINGS LLC | 701 | 24 | 650 |
| Ridgefield Park, NJ | SPECIALTY RX, INC. | 416 | 6 | 891 |
| Oak Ridge, TN | SPECTRA TECH, INC. | 180 | 2 | 173 |
| North Haven, CT | SPECTRIX ANALYTICAL SERVICES LLC | 244 | 3 | 244 |
| North Salt Lake, UT | SPECTRUM ACADEMY CHARTER | 458 | 5 | 458 |
| Madison, AL | SPECTRUM SOLUTIONS, INC. | 165 | 5 | 165 |
| Buena Park, CA | SPEECH & LANGUAGE DEVELOPMENT CENTER | 120 | 11 | 33 |
| Manheim, PA | SPEEDWELL CONSTRUCTION, INC. | 92 | 4 | 91 |
| Saginaw, MI | SPICER GROUP, INC. | 273 | 5 | 273 |
| Macheshey Park, IL | SPIDER COMPANY, INC. | 202 | 10 | 180 |
| Mobile, AL | SPILLTECH ENVIRONMENTAL, INC. | 139 | 4 | 132 |
| Charleston, WV | SPILMAN THOMAS & BATTLE, PLLC | 208 | 6 | 206 |
| Scottsdale, AZ | SPOONER, INC. | 310 | 3 | 310 |
| Key West, FL | SPOTTSWOOD COMPANIES, INC. | 145 | 4 | 145 |
| Rockwall, TX | SPR PACKAGING, LLC | 218 | 9 | 644 |
| Wichita, KS | SPRAY EQUIPMENT & SERVICE CENTER, LLC | 138 | 10 | 138 |
| New York, NY | SPRING FOODS HOLDINGS, INC. | 263 | 7 | 263 |
| Geneseo, IL | SPRINGFIELD, INC. | 310 | 7 | 330 |
| Clifton, NJ | SPRUCE TECHNOLOGY, INC. | 157 | 3 | 170 |
| Charlotte, NC | SPX ENTERPRISES, LLC | 2,572 | 10 | 2,893 |
| Golden, CO | SPYDERCO INC. | 142 | 4 | 142 |
| Cleveland, OH | SQUIRE PATTON BOGGS (US) LLP | 1,026 | 10 | 1,180 |
| Minneapolis, MN | SRF CONSULTING GROUP, INC. | 383 | 3 | 383 |
| Lafayette, LA | SRG PLK OPCO, LLC DBA HIGH NOON RESTAURANT GROUP | 147 | 8 | 160 |
| Jacksonville, FL | SRTV HOLDINGS LLC | 381 | 4 | 401 |
| Mobile, AL | SSAB ENTERPRISES, LLC | 1,604 | 2 | 1,604 |
| Dallas, TX | SSCP MANAGEMENT AND AFFILIATES | 397 | 5 | 407 |
| Teterboro, NJ | SSS EDUCATION, INC. DBA JERSEY COLLEGE | 350 | 5 | 351 |
| Greensburg, LA | ST HELENA PARISH HOSPITAL | 160 | 1 | 160 |
| Washington, DC | ST JOHNS COMMUNITY SERVICES | 489 | 7 | 542 |
| Pittsburgh, PA | ST. CLAIR HOSPITAL | 2,302 | 10 | 1,829 |
| St Croix Falls, WI | ST. CROIX REGIONAL MEDICAL CENTER | 417 | 7 | 141 |
| Boise, ID | ST. LUKES HEALTH SYSTEM, LTD. | 17,678 | 4 | 23,354 |
| Duluth, MN | ST. LUKES HOSPITAL | 2,288 | 3 | 2,840 |
| Huntington, WV | ST. MARY'S MEDICAL CENTER, INC. | 2,523 | 5 | 2,523 |
| Santa Fe, NM | ST. VINCENT HOSPITAL DBA CHRISTUS ST. VINCENT | 2,412 | 14 | 1,901 |
| Gastonia, NC | STABILUS, INC. | 949 | 9 | 326 |
| Springfield, MO | STAINLESS FABRICATION, INC. | 147 | 4 | 146 |
| Houston, TX | STALLION OILFIELD SERVICES, LTD | 0 | 7 | 879 |
| York, PA | STAMBAUGH NESS GROUP, LLC | 155 | 6 | 165 |
| Portland, OR | STAND FOR CHILDREN LEADERSHIP CENTER | 101 | 4 | 101 |
| South San Francisco, CA | STANDARD BIOTOOLS INC. | 151 | 8 | 114 |
| New York, NY | STANDARD CHARTERED BANK | 1,020 | 8 | 1,441 |
| Modesto, CA | STANISLAUS FOOD PRODUCTS | 147 | 4 | 156 |
| Fall River, MA | STANLEY STREET TREATMENT & RESOURCE | 315 | 4 | 315 |
| Rochester Hills, MI | STANT USA CORP | 224 | 4 | 227 |
| North Salt Lake, UT | STAR CASES LLC DBA ZERO MANUFACTURING | 133 | 8 | 133 |
| West Haven, CT | STAR DISTRIBUTORS, INC. | 244 | 6 | 335 |
| Norwalk, CT | STAR, INC., LIGHTING THE WAY | 178 | 18 | 178 |
| Miami, FL | STARBOARD HOLDINGS, LTD. | 393 | 8 | 345 |
| Oakland, CA | STARS BEHAVIORAL HEALTH GROUP | 1,776 | 12 | 1,781 |
| Denver, CO | STARTEK USA, INC. | 691 | 5 | 830 |
| Las Vegas, NV | STATION CASINOS LLC | 7,740 | 6 | 3,260 |
| Riviera Beach, FL | STEAM-A-WAY, INC. DBA ENTRUSTED | 212 | 9 | 212 |
| Southfield, MI | STEFANINI | 1,244 | 14 | 392 |
| Itasca, IL | STEINER ELECTRIC COMPANY | 245 | 4 | 245 |
| Oak Creek, WI | STELLA & CHEWY'S | 682 | 7 | 658 |
| Cleveland, OH | STELLA MARIS, INC. | 103 | 4 | 100 |
| Houston, TX | STELLANTIS FINANCIAL SERVICES, INC. | 1,150 | 5 | 1,150 |
| Spring, TX | STEP ENERGY SERVICES (USA) LTD. | 311 | 2 | 311 |
| Little Rock, AR | STEPHENS SHARED SERVICES LLC | 1,275 | 8 | 1,829 |
| Memphis, TN | STEPHERSON'S, INC. | 0 | 3 | 447 |
| Bridgeport, WV | STEPTOE & JOHNSON PLLC | 751 | 8 | 604 |
| Bannockburn, IL | STERICYCLE, INC. | 0 | 9 | — |
| Mentor, OH | STERIS CORPORATION | 11,646 | 9 | 11,967 |
| Mt Sterling, KY | STERLING HEALTH SOLUTIONS INC | 283 | 9 | 311 |
| Norwalk, CT | STEVEN WINTER ASSOCIATES, INC. | 121 | 5 | 121 |
| Morris, MN | STEVENS COMMUNITY MEDICAL CENTER | 236 | 4 | 265 |
| El Reno, OK | STEVENS TRUCKING CO. | 184 | 3 | 117 |
| Thomaston, CT | STEWART EFI, LLC | 155 | 8 | 155 |
| Houston, TX | STEWART TITLE COMPANY | 5,407 | 10 | 5,407 |
| Wrightsville, PA | STEWART WELDING & FABRICATING, INC. | 154 | 5 | 154 |
| Stoughton, WI | STI HOLDINGS, INC. | 1,500 | 5 | 1,105 |
| Stillwater, OK | STILLWATER DESIGNS AND AUDIO INC | 184 | 22 | 169 |
| Miles City, MT | STOCKMAN FINANCIAL CORP. | 896 | 12 | 906 |
| Bedford, MA | STOKE THERAPEUTICS, INC. | 128 | 5 | 129 |
| Chicago, IL | STONE PEAK CERAMICS, INC. | 394 | 4 | 394 |
| Saginaw, MI | STONE TRANSPORT LIMITED PARTNERSHIP | 280 | 3 | 280 |
| Frisco, TX | STONEBRIAR AUTO SERVICES LLC DBA JIFFY LUBE | 677 | 8 | 677 |
| Quarryville, PA | STONER INCORPORATED | 199 | 2 | — |
| Barnesville, MN | STONERIDGE SOFTWARE, INC. | 347 | 3 | 262 |
| Des Moines, IA | STOREY KENWORTHY COMPANY | 195 | 8 | 173 |
| Houston, TX | STORM WATER SOLUTIONS, LLC | 522 | 7 | 522 |
| Wadsworth, TX | STP NUCLEAR OPERATING COMPANY | 1,180 | 5 | 2,143 |
| Indianapolis, IN | STRADA EDUCATION FOUNDATION INC | 533 | 5 | 417 |
| Dallas, TX | STRAND SYSTEMS ENGINEERING, INC. | 275 | 9 | 275 |
| Federal Way, WA | STRATEGIC CONSULTING SERVICES, INC. | 113 | 5 | 113 |
| Kennesaw, GA | STRATEGIC HEALTH PARTNERS | 145 | 3 | 143 |
| Pittsburgh, PA | STRATEGIC OFFICE SOLUTIONS OF PA INC. | 121 | 3 | 121 |
| Macon, GA | STRATFORD ACADEMY, INC. | 126 | 11 | 126 |
| Andover, MA | STRAUMANN MANUFACTURING, INC. | 1,410 | 8 | 1,398 |
| Jacksonville, FL | STREAMLINE IMAGING LLC | 179 | 8 | 179 |
| La Vista, NE | STRECK LLC | 436 | 5 | 618 |
| Irvine, CA | STRETTO, INC | 310 | 6 | 310 |
| South San Francisco, CA | STRIPE, INC | 5,119 | 13 | 5,075 |
| Carmel, IN | STS PACKAGING, LLC | 185 | 2 | 185 |
| Minnetonka, MN | STUBBE & ASSOCIATES | 86 | 3 | 189 |
| Duncansville, PA | STUCKEY AUTOMOTIVE | 360 | 8 | 354 |
| Portland, OR | STUMPTOWN COFFEE CORP | 205 | 8 | 235 |
| Wooster, OH | STYX ACQUISITION LLC | 661 | 3 | 661 |
| Lafayette, IN | SUBARU OF INDIANA AUTOMOTIVE, INC. | 5,788 | 4 | 6,054 |
| Norwood, MA | SUBARU OF NEW ENGLAND, INC. | 158 | 6 | 153 |
| Whippany, NJ | SUBURBAN PROPANE L.P. | 3,362 | 14 | 1,587 |
| New York, NY | SUGAR FOODS CORPORATION | 884 | 12 | 264 |
| Seattle, WA | SUGAR MOUNTAIN GUEST SERVICES, LLC | 168 | 3 | 168 |
| San Francisco, CA | SUGARCRM INC. | 221 | 4 | 230 |
| Sioux Falls, SD | SULLIVAN, INC. | 102 | 4 | 70 |
| Gaffney, SC | SUMINOE TEXTILE OF AMERICA CORPORATION | 116 | 10 | 182 |
| New York, NY | SUMITOMO CORPORATION OF AMERICAS | 741 | 5 | 540 |
| Huntsville, AL | SUMMIT 7 SYSTEMS, LLC | 271 | 3 | 271 |
| Centennial, CO | SUMMIT AUTOMOTIVE, LLC | 544 | 3 | 544 |
| Rome, GA | SUMMIT HILL FOODS, INC. | 239 | 4 | 239 |
| West Palm Beach, FL | SUMMIT MANAGEMENT PARTNERS, LLC | 266 | 14 | 131 |
| Houston, TX | SUMMIT OPERATING SERVICES, LLC | 240 | 4 | 240 |
| Manchester, NH | SUMMIT PACKAGING SYSTEMS, LLC | 591 | 3 | 579 |
| Sumter, SC | SUMTER EAST FACILITY, LLC | 334 | 6 | 46 |
| Mesa, AZ | SUN AUTO TIRE & SERVICE, INC. | 4,371 | 4 | 5,103 |
| Pompano Beach, FL | SUN COMMODITIES, INC. | 747 | 3 | 747 |
| El Centro, CA | SUN COMMUNITY FEDERAL CREDIT UNION | 138 | 7 | 138 |
| Maumee, OH | SUN FEDERAL CREDIT UNION | 142 | 5 | 144 |
| Agawam, MA | SUN GRO HORTICULTURE | 199 | 8 | 196 |
| Casa Grande, AZ | SUN LIFE FAMILY HEALTH CENTER | 460 | 6 | 461 |
| Deer Lodge, MT | SUN MOUNTAIN LUMBER, INC. | 200 | 8 | 215 |
| Fort Mill, SC | SUNBELT RENTALS, INC. | 14,158 | 10 | 17,266 |
| Sandy, UT | SUNCREST HEALTH SERVICES LLC | 1,502 | 3 | 1,502 |
| Yakima, WA | SUNDOWN M RANCH CORPORATION | 144 | 2 | 60 |
| Eden Prairie, MN | SUNOPTA FOODS INC. | 1,132 | 4 | 1,110 |
| Torrance, CA | SUNRIDER CORPORATION | 287 | 5 | 287 |
| Miami, FL | SUNRISE COMMUNITY, INC. | 2,246 | 10 | 2,284 |
| Ohio, OH | SUNRISE COOPERATIVE | 324 | 7 | 442 |
| Houston, TX | SUNRISE PLASTIC ENTERPRISE, INC. | 98 | 3 | 159 |
| Sumner, WA | SUNSET CHEVROLET, INC. | 251 | 4 | 251 |
| Yuma, AZ | SUNSET COMMUNITY HEALTH CENTER | 317 | 8 | 317 |
| Schaumburg, IL | SUNSTAR AMERICAS, INC. | 464 | 4 | 466 |
| Phoenix, AZ | SUNSTATE EQUIPMENT CO., LLC. | 2,371 | 3 | 2,371 |
| Raleigh, NC | SUNSTATES SECURITY, LLC | 5,110 | 7 | 5,110 |
| Yuba City, CA | SUNSWEET GROWERS INC. | 285 | 8 | 287 |
| Phoenix, AZ | SUNTREE SNACKS FOOD, LLC | 122 | 3 | 123 |
| Bingham Farms, MI | SUNVERA GROUP, LLC | 384 | 9 | 384 |
| Apopka, FL | SUPER HOME SERVICES EXTERIOR CORP | 111 | 1 | 111 |
| Harrisonburg, VA | SUPER MOTORS, INC DBA STEVEN AUTO GROUP | 196 | 4 | 140 |
| Huntingtonburg, IN | SUPERIOR AG | 182 | 4 | 201 |
| Cincinnati, OH | SUPERIOR ENVIRONMENTAL SOLUTIONS, INC. | 663 | 9 | 663 |
| Atlanta, GA | SUPERIOR ESSEX, INC. | 1,880 | 5 | 1,880 |
| Saint Petersburg, FL | SUPERIOR GROUP OF COMPANIES, INC. | 638 | 3 | 638 |
| Warren, PA | SUPERIOR TIRE AND RUBBER CORP | 304 | 4 | 304 |
| Rockville, MD | SUPERNUS PHARMACEUTICALS, INC. | 672 | 5 | 608 |
| Cincinnati, OH | SUR-SEAL GASKET AND PACKING INC. | 347 | 4 | 347 |
| Columbus, OH | SURGEFORCE GROUP | 0 | 3 | — |
| Southfield, MI | SURGEONS CHOICE MEDICAL CENTER | 126 | 4 | 147 |
| Brentwood, TN | SURGERY PARTNERS PRACTICE MANAGEMENT | 508 | 5 | 375 |
| Brentwood, TN | SURGERY PARTNERS, INC. | 7,123 | 4 | 7,124 |
| Pleasant Grove, UT | SUSE LLC | 569 | 4 | 574 |
| Grand Rapids, MI | SUSPA INCORPORATED | 151 | 4 | 235 |
| York, PA | SUSQUEHANNA CIVIL, INC. | 77 | 6 | 77 |
| Des Plaines, IL | SVANACO, INC. | 495 | 7 | 495 |
| Sausalito, CA | SWA GROUP | 214 | 4 | 217 |
| Fargo, ND | SWANSON HEALTH PRODUCTS, INC. | 444 | 5 | 444 |
| Phoenix, AZ | SWCA, INC. | 1,436 | 6 | 1,428 |
| Rockford, IL | SWEDISHAMERICAN HEALTH SYSTEM CORP | 3,594 | 9 | 3,594 |
| Salt Lake City, UT | SWEET CANDY COMPANY | 312 | 7 | 312 |
| Richmond, VA | SWEETIE BOY TRANSPORTATION LLC | 217 | 6 | 80 |
| Carlsbad, CA | SWEETWATER CARE RESOURCES, LLC | 2,087 | 8 | 2,120 |
| Anacortes, WA | SWINOMISH CASINO & LODGE | 597 | 3 | 597 |
| La Conner, WA | SWINOMISH INDIAN TRIBAL COMMUNITY | 339 | 1 | 337 |
| Jacksonville, FL | SWISHER INTERNATIONAL INC | 1,106 | 33 | 2,785 |
| Lake Charles, LA | SWLA CENTER FOR HEALTH SERVICES | 190 | 32 | 173 |
| Savannah, GA | SYMPHONA, LLP | 122 | 3 | 122 |
| Arlington, VA | SYMPLICITY CORPORATION | 130 | 4 | 128 |
| Morrisville, NC | SYNEOS HEALTH, LLC | 9,304 | 14 | 8,762 |
| Eugene, OR | SYNERGY MEDICAL SYSTEMS, LLC | 122 | 2 | 122 |
| Parkville, MO | SYNERGY SERVICES, INC. | 170 | 7 | 170 |
| Sunnyvale, CA | SYNOPSYS, INC. | 4,950 | 8 | 4,950 |
| Houston, TX | SYNSUS PRIVATE LABEL PARTNER LLC | 191 | 4 | 130 |
| Raleigh, NC | SYNTEGON US HOLDING INC. | 620 | 10 | 488 |
| Tampa, FL | SYSTEM SOFT TECHNOLOGIES, LLC | 714 | 14 | 714 |
| Colman, SD | T & R ELECTRIC SUPPLY CO., INC. | 105 | 3 | 105 |
| Bethesda, MD | T-REX SOLUTIONS, LLC | 260 | 3 | 260 |
| Houston, TX | T. F. HUDGINS, INC. DBA ALLIED RELIABILITY | 369 | 10 | 371 |
| Wisconsin Dells, WI | T.R. NELSON, INC | 969 | 8 | 399 |
| Long Beach, CA | TA CHEN INTERNATIONAL, INC. | 613 | 5 | 613 |
| Moorhead, MN | TABITHA, INC. | 522 | 7 | 522 |
| Cranston, RI | TACO, INC. | 624 | 13 | 641 |