| Draper, UT | 1-800 CONTACTS | 1,410 | 3 | 1,273 |
| , | 1/ST LLC DBA THE STRONACH GROUP | 785 | 6 | 1,105 |
| Kirkland, WA | 11 CAPITAL | 207 | 4 | 207 |
| Aurora, CO | 2-10 HOME BUYERS WARRANTY CORPORATION | 566 | 3 | 566 |
| Louisville, KY | 21C MUSEUM HOTELS, LLC | 260 | 2 | 512 |
| Mclean, VA | 22ND CENTURY TECHNOLOGIES, INC. | 1,100 | 3 | 1,015 |
| Carlsbad, CA | 24 HOUR FITNESS USA, LLC. | 6,994 | 15 | 7,387 |
| Louisville, KY | 29TH STREET PROPERTY MANAGEMENT LLC DBA HAVEN RESIDENTIAL | 327 | 5 | 325 |
| Phoenix, AZ | 2ND CHANCE TREATMENT CENTERS, LLC | 93 | 6 | 93 |
| Arlington, VA | 2U, LLC | 1,437 | 7 | 1,437 |
| Canton, MA | 3 PHASE ELEVATOR CORPORATION | 199 | 4 | 198 |
| Bala Cynwyd, PA | 365 HEALTH SERVICES, LLC | 842 | 5 | 998 |
| Malvern, PA | 3SI SECURITY SYSTEMS, INC. | 194 | 7 | 194 |
| Pleasanton, CA | 4LEAF, INC. | 201 | 8 | 199 |
| Manteca, CA | 5.11, INC. | 889 | 4 | 889 |
| Columbia, MD | A P VENTURES, LLC | 113 | 2 | 110 |
| Pittsburgh, PA | A SECOND CHANCE, INC. | 214 | 4 | 138 |
| Cockeysville, MD | A&A GLOBAL INDUSTRIES HOLDING COMPANY | 74 | 1 | 75 |
| Glen Burnie, MD | A&G MANAGEMENT CO., INC. | 111 | 2 | 111 |
| Elmsford, NY | A&P COAT, APRON AND LINEN SUPPLY | 575 | 4 | 575 |
| Oklahoma City, OK | A-1 FREEMAN MOVING AND STORAGE COMPANY | 222 | 2 | 303 |
| Berwyn, PA | A-G SPECIALTY INSURANCE, LLC | 142 | 5 | 164 |
| Calera, AL | A. C. LEGG PACKING CO., INC. DBA A. C. LEGG, INC. | 103 | 5 | 144 |
| Oviedo, FL | A. DUDA AND SONS, INC. | 1,071 | 4 | 1,053 |
| Apex, NC | A. MAYNOR HEATING & AIR CONDITIONING INC | 155 | 2 | 155 |
| Milwaukee, WI | A. O. SMITH CORPORATION GROUP INSURANCE PLAN | 5,104 | 13 | 5,432 |
| Orlando, FL | A.B. CLOSING CORPORATION | 368 | 6 | 382 |
| Spring City, PA | A.C. MILLER CONCRETE PRODUCTS, INC. | 179 | 6 | 214 |
| Lanham, MD | A.I. SOLUTIONS, INC. | 438 | 11 | 434 |
| Oldwick, NJ | A.M. BEST COMPANY, INC. | 541 | 7 | 686 |
| Thomasville, NC | A.M. HAIRE MANUFACTURING AND SERVICE CORPORATION | 136 | 1 | 136 |
| Seven Fields, PA | A.R. BUILDING COMPANY | 280 | 4 | 350 |
| Seven Fields, PA | A.R. BUILDING COMPANY, INC. | 261 | 3 | 325 |
| Everett, WA | AAA KARTAK, CO | 90 | 2 | 90 |
| Compton, CA | AAA PLATING & INSPECTION, INC. | 102 | 5 | 102 |
| Williamsville, NY | AAA WESTERN & CENTRAL NY | 593 | 4 | 454 |
| College Point, NY | AABR, INC. | 119 | 2 | 298 |
| Edison, NJ | AAK USA INC. | 521 | 3 | 521 |
| Wood Dale, IL | AAR CORP. | 4,398 | 13 | 3,502 |
| Washington, DC | AARP | 2,523 | 12 | 2,518 |
| Saint Louis, MO | AB MAURI FOOD INC. | 438 | 6 | 438 |
| Manchester, CT | ABA-PGT, INC. | 123 | 3 | 232 |
| Pittsburgh, PA | ABARTA, INC. | 1,644 | 11 | 1,653 |
| Carlsbad, CA | ABBOTSWOOD AT IRVING PARK | 773 | 7 | 820 |
| Abbotsford, WI | ABBYLAND FOODS, INC. | 1,125 | 4 | 1,125 |
| Faribault, MN | ABC BUS COMPANIES, INC. | 433 | 4 | 322 |
| New York, NY | ABRAHAM JOSHUA HESCHEL SCHOOL | 261 | 5 | 260 |
| Columbia, MD | ABSOLUTECARE MANAGER LLC | 422 | 5 | 422 |
| Katy, TX | ACADEMY, LTD | 10,355 | 3 | 10,355 |
| Lafayette, LA | ACADIAN AMBULANCE SERVICE, INC. | 4,231 | 7 | 5,565 |
| Williamsville, NY | ACARA SOLUTIONS INC. | 655 | 10 | 207 |
| Normal, IL | ACC ELECTRONIX, INC | 109 | 3 | 109 |
| Burr Ridge, IL | ACCEL ENTERTAINMENT GAMING, LLC | 1,201 | 4 | 1,240 |
| San Ramon, CA | ACCELA, INC. | 301 | 8 | 301 |
| Smyrna, GA | ACCELERATE360 DISTRIBUTION, LLC | 716 | 6 | 716 |
| Springboro, OH | ACCELEVATION | 582 | 4 | 582 |
| Miami, FL | ACCESS MEDICAL ACQUISITION, INC. | 555 | 5 | 528 |
| Dallas, TX | ACCESS TELECARE, LLC | 310 | 2 | 137 |
| Pasadena, CA | ACCO ENGINEERED SYSTEMS | 1,435 | 13 | 1,396 |
| National Harbor, MD | ACCOR MANAGEMENT US INC | 2,500 | 9 | 1,710 |
| Liberty Lake, WA | ACCRA-FAB, INC | 159 | 3 | 159 |
| Chicago, IL | ACCREDITATION COUNCIL FOR GRADUATE MEDICAL EDUCATION | 299 | 6 | 360 |
| Hudson, OH | ACCUSERVE SOLUTIONS, INC | 485 | 3 | 511 |
| Saint Louis, MO | ACF INDUSTRIES LLC | 273 | 1 | 273 |
| Pittsburgh, PA | ACHIEVA WELFARE BENEFIT PLAN | 342 | 18 | 1,929 |
| Conway, AR | ACOUSTIC, L.P. | 296 | 5 | 608 |
| Rochester, NY | ACRO INDUSTRIES, INC | 105 | 3 | 105 |
| San Jose, CA | ACROSS THE BRIDGE FOUNDATION | 148 | 12 | 147 |
| Houston, TX | ACTEON US HOLDINGS, INC. | 342 | 3 | 348 |
| Newport News, VA | ACTION TECHNICAL TEMPORARIES, INC. | 93 | 4 | 48 |
| San Francisco, CA | ACTIVE ACQUISITION PARTNERS LLC | 131 | 3 | 132 |
| Reston, VA | ACUITY INTERNATIONAL | 1,194 | 9 | 4 |
| Broken Bow, NE | ADAMS LAND & CATTLE, LLC | 153 | 3 | 149 |
| Conshohocken, PA | ADAPTHEALTH, LLC | 9,912 | 2 | 9,912 |
| Pendleton, OR | ADAUGEO HEALTHCARE SOLUTIONS, LLC | 917 | 5 | 857 |
| Fort Myers, FL | ADDMAN ENGINEERING, LLC | 478 | 4 | 872 |
| San Jose, CA | ADEIA GUIDES INC. | 146 | 8 | 279 |
| Plymouth, MI | ADIENT US LLC | 6,883 | 6 | 5,449 |
| New Orleans, LA | ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND | 6,229 | 10 | 543 |
| Adrian, MI | ADRIAN COLLEGE | 271 | 1 | 271 |
| Denver, CO | ADSWERVE INC. | 211 | 9 | 210 |
| Boca Raton, FL | ADT LLC | 12,541 | 14 | 12,541 |
| Birmingham, AL | ADTRAV CORPORATION | 324 | 6 | 324 |
| Greenville, SC | ADVANCE AMERICA, CASH ADVANCE CENTERS INC. | 2,245 | 6 | 2,320 |
| Grand Rapids, MI | ADVANCE LOCAL MEDIA LLC | 1,927 | 10 | 651 |
| Allentown, PA | ADVANCED DERMATOLOGY ASSOCIATES, LTD | 117 | 2 | 117 |
| Champaign, IL | ADVANCED FILTRATION SYSTEMS INC | 214 | 4 | 214 |
| Columbus, OH | ADVANCED HOME HEALTH CARE | 0 | 2 | 271 |
| Berlin, NJ | ADVANCED SCIENCES AND TECHNOLOGIES, LLC | 218 | 6 | 66 |
| Beltsville, MD | ADVANCED TECHNOLOGY & RESEARCH CORPORATION | 126 | 2 | 126 |
| New York, NY | ADVANTAGECARE PHYSICIANS, P.C. | 1,420 | 3 | 2,920 |
| Cincinnati, OH | ADVANTECH CORPORATION | 374 | 11 | 374 |
| Orlando, FL | ADVANTOR SYSTEMS CORPORATION | 0 | 8 | 36 |
| Wauwatosa, WI | ADVENT MSO LLC | 294 | 4 | 294 |
| Roseville, CA | ADVENTIST HEALTH MEDICAL GROUP | 455 | 3 | 495 |
| Milwaukee, WI | ADVOCATE AURORA HEALTH, INC. | 82,882 | 14 | 3,946 |
| Dallas, TX | AECOM | 18,555 | 45 | 18,555 |
| Bellevue, WA | AEGIS SENIOR COMMUNITIES, LLC | 2,355 | 2 | 2,355 |
| Miami, FL | AERCAP US/INTERNATIONAL LEASE FINANCIAL CORPORATION/ILFC | 124 | 5 | 139 |
| Tampa, FL | AERO SIMULATION, INC. | 233 | 2 | 244 |
| Doral, FL | AERSALE, INC. | 588 | 4 | 597 |
| Las Vegas, NV | AFFINITY GAMING | 1,050 | 4 | 953 |
| Asheville, NC | AFG DISTRIBUTION, INC. | 109 | 2 | 167 |
| Washington, DC | AFINITI, INC. | 227 | 5 | 227 |
| Anchorage, AK | AFOGNAK NATIVE CORPORATION | 2,538 | 15 | 1,906 |
| Richmond, VA | AFP INDUSTRIES, INC. | 167 | 8 | 29 |
| Richmond, VA | AGA SERVICE COMPANY | 838 | 3 | 1,082 |
| Hanover, MD | AGENCY HOLDING COMPANY OF MARYLAND, INC. | 237 | 4 | 472 |
| Irvine, CA | AGENDIA, INC. | 164 | 12 | 109 |
| Santa Clara, CA | AGILENT TECHNOLOGIES, INC. | 5,803 | 14 | 5,725 |
| Midwest City, OK | AGIO, INC. | 93 | 3 | 123 |
| Overland Park, KS | AGREX, INC. | 111 | 2 | 90 |
| Fulton, IL | AGRI-KING, INC. | 104 | 2 | 186 |
| East Syracuse, NY | AGRI-SERVICES AGENCY LLC | 2,269 | 16 | 1,910 |
| Henderson, NV | AHERN RENTALS, INC. | 997 | 4 | 997 |
| Fort Myers, FL | AIM ENGINEERING & SURVEYING, INC. | 152 | 4 | 154 |
| Philadelphia, PA | AION MANAGEMENT, LLC | 442 | 3 | 666 |
| Redmond, WA | AIPHONE CORPORATION | 138 | 7 | 138 |
| , | AIR CANADA | 773 | 4 | 1,900 |
| New York, NY | AIR FRANCE | 336 | 5 | 336 |
| Los Angeles, CA | AIR LEASE CORPORATION | 137 | 8 | 136 |
| Allentown, PA | AIR PRODUCTS AND CHEMICALS, INC. | 2,530 | 23 | 6,300 |
| Frederick, MD | AIRCRAFT OWNERS AND PILOTS ASSOCIATION | 192 | 4 | 192 |
| Radnor, PA | AIRGAS INC. | 16,765 | 14 | 17,685 |
| Glendale, CA | AIRNAMIC, INC. | 102 | 5 | 102 |
| Suwanee, GA | AIS HOLDING COMPANY, LLC | 1,191 | 4 | 1,173 |
| Troy, MI | AJAX PAVING INDUSTRIES, INC. | 115 | 5 | 116 |
| Ontario, CA | AJINOMOTO FOODS NORTH AMERICA INC | 2,163 | 7 | 6,162 |
| Herndon, VA | AKIMA, LLC | 4,647 | 13 | 167 |
| Denver, CO | AKITA EQUIPMENT | 262 | 3 | 398 |
| Nashville, TN | AKZO NOBEL INC. | 2,012 | 11 | 2,638 |
| Anchorage, AK | ALASKA AIR CARRIER ASSOCIATION | 144 | 3 | 149 |
| Seattle, WA | ALASKA AIRLINES, INC. | 19,594 | 12 | 19,573 |
| Anchorage, AK | ALASKA COMMUNICATIONS SYSTEMS HOLDINGS, INC. | 146 | 4 | 567 |
| Anchorage, AK | ALASKA FRONTIER CONSTRUCTORS, INC. | 207 | 2 | 207 |
| Seattle, WA | ALASKA HOTEL PROPERTIES LLC | 270 | 7 | 317 |
| Anchorage, AK | ALASKA NATIVE TRIBAL HEALTH CONSORTIUM | 3,808 | 3 | 3,808 |
| St Louis, MO | ALBERICI GROUP INC. | 440 | 8 | 435 |
| Boise, ID | ALBERTSONS LLC | 48,323 | 20 | 53,730 |
| Reading, PA | ALBRIGHT COLLEGE | 235 | 7 | 403 |
| Seattle, WA | ALCO INVESTMENT COMPANY | 167 | 3 | 114 |
| Napa, CA | ALDEA, INC. | 105 | 7 | 105 |
| Grand Forks, ND | ALERUS FINANCIAL | 814 | 3 | 864 |
| Pasadena, CA | ALEXANDRIA REAL ESTATE EQUITIES, INC. | 546 | 6 | 177 |
| Chicago, IL | ALIGHT SOLUTIONS LLC | 8,410 | 28 | 8,271 |
| Dedham, MA | ALIMED INCORPORATED | 170 | 7 | 170 |
| Nashville, TN | ALIVE HOSPICE, INC. | 262 | 2 | 262 |
| Jacksonville, FL | ALIVIA CARE, INC | 1,171 | 5 | 989 |
| Guaynabo, PR | ALIVIA HEALTH NETWORK | 654 | 4 | 654 |
| Round Rock, TX | ALK-ABELLO, INC. | 478 | 8 | 537 |
| Tonawanda, NY | ALKEGEN, A UNIFRAX HOLDING COMPANY | 1,721 | 5 | 2,275 |
| Torrance, CA | ALL ACCESS STAGING & PRODUCTIONS | 192 | 3 | 120 |
| Corona, CA | ALL AMERICAN ASPHALT | 145 | 5 | 2 |
| Denver, CO | ALL COPY PRODUCTS, LLC | 437 | 3 | 631 |
| Johnstown, PA | ALLEGHENIES UNLIMITED CARE PROVIDERS, INC. | 130 | 4 | 130 |
| Hanover, MD | ALLEGIS GROUP, INC. | 47,047 | 20 | 2,450 |
| Waltham, MA | ALLEGO, INC. | 126 | 3 | 156 |
| New York, NY | ALLEN OPERATIONS LLC | 179 | 16 | 200 |
| Macungie, PA | ALLEN ORGAN COMPANY, LLC | 134 | 3 | 134 |
| Nashville, TN | ALLEY-CASSETTY COMPANIES, INC. | 321 | 4 | 309 |
| Schaumburg, IL | ALLIANCE FOR AUDITED MEDIA | 87 | 4 | 87 |
| Golden, CO | ALLIANCE FOR SUSTAINABLE ENERGY, LLC | 3,556 | 13 | 932 |
| Memphis, TN | ALLIANCE HEALTHCARE SERVICES BENEFIT PLAN | 415 | 1 | 415 |
| Lynchburg, VA | ALLIANCE INDUSTRIAL CORPORATION | 134 | 3 | 135 |
| Long Beach, CA | ALLIANCE INSPECTION MANAGEMENT, LLC | 643 | 3 | 643 |
| Rochester, NY | ALLIANCE PRECISION PLASTICS | 280 | 4 | 280 |
| Irvine, CA | ALLIANT INSURANCE SERVICES, INC. | 7,701 | 14 | 7,701 |
| Chicago, IL | ALLIANZ GLOBAL RISKS US INSURANCE COMPANY | 945 | 10 | 4,049 |
| Minneapolis, MN | ALLIANZ LIFE INSURANCE COMPANY OF NORTH AMERICA | 3,043 | 8 | 3,107 |
| Sarasota, FL | ALLIED AVIATION SERVICES, INC. | 1,238 | 6 | 1,238 |
| Elizabeth, NJ | ALLIED BEVERAGE GROUP, L.L.C. | 663 | 3 | 755 |
| Rochester, NY | ALLIED WORKERS LOCAL NO. 26 WELFARE FUND | 47 | 3 | 78 |
| Denver, CO | ALLIUM US HOLDING, LLC | 586 | 3 | 344 |
| Dallas, TX | ALLSTATE INS CO | 36,456 | 29 | 22,350 |
| Washougal, WA | ALLWEATHER WOOD, LLC | 311 | 8 | 316 |
| Zanesville, OH | ALLWELL BEHAVIORAL HEALTH SERVICES | 159 | 3 | 156 |
| Kaneohe, HI | ALOHA MANAGEMENT COMPANY | 119 | 9 | 2 |
| Mclean, VA | ALPA | 13,528 | 17 | 1,831 |
| Franklin, MA | ALPHA GRAINGER MFG., INC. | 134 | 3 | 134 |
| Hollister, CA | ALPHA TEKNOVA, INC. | 173 | 4 | 66 |
| Boise, ID | ALSCOTT, INC. | 208 | 3 | 208 |
| New York, NY | ALSTOM TRANSPORT HOLDING US, INC. | 6,679 | 14 | 183 |
| Birmingham, AL | ALTEC INDUSTRIES, INC. | 10,685 | 4 | 10,615 |
| Evanston, IL | ALTITUDE HEALTH SERVICES, INC. | 325 | 4 | 68 |
| Atlanta, GA | ALTIUM PACKAGING LP | 3,543 | 11 | 3,538 |
| Menomonee Falls, WI | ALTO-SHAAM INC | 460 | 3 | 460 |
| Honolulu, HI | ALTRES GLOBAL BUSINESS SERVICES, INC. | 7,368 | 11 | 55 |
| Richmond, VA | ALTRIA CLIENT SERVICES LLC | 5,809 | 12 | 6,002 |
| Wilmington, MA | ALTRO USA, INC. | 130 | 1 | 130 |
| Columbus, OH | ALVIS, INC. | 215 | 4 | 331 |
| South Bend, IN | AM GENERAL LLC | 533 | 19 | 533 |
| Totowa, NJ | AMANO USA HOLDINGS, INC. | 781 | 4 | 513 |
| Columbia, SC | AMAROK, LLC. | 500 | 4 | 497 |
| Seattle, WA | AMAZON.COM SERVICES, LLC | 1,194,891 | 19 | 769,927 |
| Panama City, FL | AMBIENT AIR LLC | 229 | 4 | 83 |
| Oshkosh, WI | AMCOR FLEXIBLES NORTH AMERICA, INC. | 0 | 6 | 2,955 |
| Philadelphia, PA | AMCP CLEAN ACQUISITION COMPANY, LLC D/B/A PURESTAR LINEN GROUP | 2,470 | 4 | 2,604 |
| Germantown, MD | AMENTUM GOVERNMENT SERVICES PARENT HOLDING LLC | 17,509 | 22 | 24,763 |
| Tullahoma, TN | AMENTUM TECHNOLOGY, INC. | 1,009 | 38 | 387 |
| Columbia, MD | AMERGIS HEALTHCARE STAFFING, INC INC | 2,673 | 6 | 1,017 |
| Gainesville, GA | AMERICA'S HOME PLACE | 436 | 2 | 436 |
| Leawood, KS | AMERICAN ACADEMY OF FAMILY PHYSICIANS | 325 | 4 | 325 |
| Austin, TX | AMERICAN ACHIEVEMENT CORPORATION | 209 | 4 | 230 |
| St. Joseph, MO | AMERICAN ANGUS ASSOCIATION | 135 | 5 | 34 |
| Walnut Creek, CA | AMERICAN AUTOMOBILE ASSOCIATION OF NORTHERN CALIFORNIA, NEVADA & UTAH | 5,138 | 8 | 5,138 |
| Springville, UT | AMERICAN BENEFITS COMPANY INC | 644 | 3 | 254 |
| Verona, PA | AMERICAN BEVERAGE CORPORATION | 336 | 4 | 335 |
| Helena, MT | AMERICAN CHEMET CORPORATION | 137 | 3 | 141 |
| Irving, TX | AMERICAN COLLEGE OF EMERGENCY PHYSICIANS | 131 | 5 | — |
| Chicago, IL | AMERICAN COLLEGE OF SURGEONS | 466 | 5 | 466 |
| Downers Grove, IL | AMERICAN DREAM HOME IMPROVEMENT, INC. | 335 | 3 | 335 |
| Greenville, SC | AMERICAN EQUIPMENT COMPANY, INC. | 311 | 4 | 311 |
| Arlington, TX | AMERICAN EXCELSIOR COMPANY | 487 | 4 | 407 |
| American Fork, UT | AMERICAN FORK CITY | 199 | 3 | 208 |
| Stamford, CT | AMERICAN GOLF CORPORATION | 869 | 2 | 869 |
| Parsons, TN | AMERICAN HEALTH COMPANIES, INC. | 4,002 | 4 | 4,002 |
| Dallas, TX | AMERICAN HEART ASSOCIATION, INC. | 3,684 | 12 | 4,368 |
| Goodlettsville, TN | AMERICAN HOME DESIGN, INC. | 113 | 4 | 116 |
| St. Charles, MO | AMERICAN INDUSTRIAL TRANSPORT, INC | 877 | 4 | 692 |
| La Porte, IN | AMERICAN LICORICE COMPANY | 495 | 5 | 495 |
| Laurel, MD | AMERICAN MECHANICAL SERVICES | 286 | 5 | 286 |
| Chicago, IL | AMERICAN MEDICAL ASSOCIATION | 1,519 | 7 | 1,363 |
| Mt. Pleasant, MI | AMERICAN MITSUBA CORPORATION | 555 | 5 | 555 |
| New York, NY | AMERICAN NATIONAL STANDARDS INSTITUTE, INC. | 215 | 5 | 217 |
| Washington, DC | AMERICAN PETROLEUM INSTITUTE | 390 | 11 | 174 |
| Golden Valley, MN | AMERICAN PHOENIX, INC. | 242 | 3 | 326 |
| Scottsburg, IN | AMERICAN PLASTIC MOLDING CORP | 113 | 4 | 100 |
| Washington, DC | AMERICAN POSTAL WORKERS UNION, AFL-CIO | 33,676 | 4 | 556 |
| Louisville, KY | AMERICAN PRINTING HOUSE FOR THE BLIND | 319 | 3 | 319 |
| Nichols, NY | AMERICAN RACING AND ENTERTAINMENT, LLC | 729 | 4 | 692 |
| Shirley, NY | AMERICAN REGENT, INC. | 1,084 | 4 | 169 |
| Seattle, WA | AMERICAN SEAFOODS GROUP, LLC | 311 | 2 | 126 |
| Washington, DC | AMERICAN SOCIETY FOR ENGINEERING EDUCATION | 74 | 6 | 74 |
| West Conshohocken, PA | AMERICAN SOCIETY FOR TESTING & MATERIALS | 307 | 9 | 405 |
| Schaumburg, IL | AMERICAN SOCIETY OF ANESTHESIOLOGISTS | 151 | 5 | 79 |
| Reston, VA | AMERICAN SOCIETY OF CIVIL ENGINEERS | 236 | 3 | 230 |
| San Diego, CA | AMERICAN SPECIALTY HEALTH INCORPORATED | 1,750 | 14 | 1,750 |
| Yonkers, NY | AMERICAN SUGAR REFINING, INC. | 1,503 | 11 | 447 |
| Ayer, MA | AMERICAN SUPERCONDUCTOR CORPORATION | 216 | 4 | 216 |
| Fredericksburg, VA | AMERICAN TECHNOLOGY SOLUTIONS INTERNATIONAL CORPORATION | 126 | 7 | 129 |
| Washington, DC | AMERICAN TRUCKING ASSOCIATIONS | 146 | 4 | 168 |
| Indianapolis, IN | AMERICAN UNITED LIFE INSURANCE COMPANY | 2,400 | 10 | 176 |
| Naperville, IL | AMERICAN WATER RESOURCES, LLC | 589 | 4 | 615 |
| Camden, NJ | AMERICAN WATER WORKS COMPANY, INC. | 6,162 | 12 | 6,648 |
| Boston, MA | AMERICAN WELL CORPORATION | 665 | 3 | 732 |
| Stamford, CT | AMERICARES FOUNDATION, INC. | 263 | 3 | 268 |
| Plymouth, MN | AMERILAB TECHNOLOGIES, INC. | 154 | 1 | 154 |
| Edina, MN | AMESBURY INDUSTRIES, INC. | 1,234 | 9 | 1,224 |
| Berwyn, PA | AMETEK, INC. | 8,113 | 7 | 11,666 |
| Bernalillo, NM | AMFABSTEEL, INC. | 158 | 3 | 82 |
| Amherst, MA | AMHERST COLLEGE TRUSTEES | 2,201 | 8 | 26 |
| Washington, DC | AMIDA TECHNOLOGY SOLUTIONS, INC. | 103 | 2 | 166 |
| Dallas, TX | AMN HEALTHCARE, INC. | 4,728 | 16 | 19,507 |
| Bridgewater, NJ | AMNEAL PHARMACEUTICALS LLC | 2,478 | 8 | 2,478 |
| Rancho Cordova, CA | AMPAC FINE CHEMICALS LLC | 598 | 7 | 862 |
| Anasco, PR | AMPHENOL ADVANCED SENSORS PUERTO RICO | 136 | 2 | 136 |
| Wallingford, CT | AMPHENOL CORPORATION & AFFILIATED COMPANIES | 7,306 | 14 | 7,879 |
| Langhorne, PA | AMPLITY HEALTH, INC. | 721 | 3 | 992 |
| Monrovia, CA | AMPURE CHARGING SYSTEMS, INC. | 150 | 2 | 150 |
| Bolingbrook, IL | AMSIVE, LLC | 612 | 5 | 612 |
| Tempe, AZ | AMTECH SYSTEMS, INC. | 131 | 2 | 62 |
| Lanham, MD | AMVETS NATIONAL SERVICE FOUNDATION | 171 | 2 | 171 |
| Brea, CA | AMWEST FUNDING CORPORATION | 131 | 5 | 141 |
| Charlotte, NC | AMWINS GROUP, INC. | 6,434 | 5 | 6,454 |
| Peabody, MA | ANALOGIC CORPORATION | 488 | 4 | 712 |
| Annapolis Junction, MD | ANALYSIS, COMPUTING AND ENGINEERING SOLUTIONS INC. | 243 | 14 | 25 |
| Arlington, VA | ANALYTIC SERVICES INC. | 509 | 7 | 11 |
| San Diego, CA | ANCHOR GENERAL INSURANCE AGENCY INC. | 195 | 4 | 194 |
| St. Louis, MO | ANDERS MINKLER HUBER & HELM LLP | 314 | 5 | 1,448 |
| Bayport, MN | ANDERSEN CORPORATION | 13,226 | 14 | 16,010 |
| Knoxville, TN | ANDERSON MANAGEMENT SERVICES, INC | 1,632 | 3 | 1,632 |
| Westhampton Beach, NY | ANDREW & SONS, LLC | 420 | 2 | 420 |
| Birmingham, AL | ANDREWS SPORTS MEDICINE AND ORTHOPAEDIC CENTER | 144 | 3 | 1,591 |
| Lewiston, ME | ANDWELL HEALTH PARTNERS | 486 | 3 | 486 |
| Dayton, OH | ANESTHESIOLOGY SERVICES NETWORK LTD | 120 | 11 | 122 |
| Atlanta, GA | ANGELINI PHARMA, INC | 137 | 4 | 121 |
| Golden Valley, MN | ANIMAL HUMANE SOCIETY | 168 | 3 | 225 |
| Los Angeles, CA | ANINE BING CORPORATION | 171 | 4 | 46 |
| Anderson, SC | ANMED HEALTH | 3,464 | 3 | 3,464 |
| Pickens, SC | ANMED HEALTH CANNON | 193 | 3 | 3,464 |
| Linthicum, MD | ANNE ARUNDEL DERMATOLOGY, P.A. | 1,313 | 3 | 1,277 |
| Baltimore, MD | ANNIE E CASEY FOUNDATION | 193 | 5 | 196 |
| Tacoma, WA | ANNIE WRIGHT SCHOOLS | 188 | 5 | 199 |
| Morgan Hill, CA | ANRITSU COMPANY | 400 | 5 | 400 |
| Orem, UT | ANY HOUR LLC | 555 | 2 | 585 |
| Atlanta, GA | AON CORPORATION | 13,112 | 54 | 18,262 |
| Waltham, MA | APELLIS PHARMACEUTICALS, INC. | 597 | 7 | 1,089 |
| Rancho Dominguez, CA | APEX LOGISTICS INTERNATIONAL, INC. | 516 | 5 | 516 |
| Apex, NC | APEX TOOL GROUP, LLC | 1,152 | 6 | 1,336 |
| Clearwater, FL | APG ELECTRIC, INC. | 0 | 3 | 305 |
| Lexington, KY | APPALACHIAN REGIONAL HEALTHCARE INC. | 3,659 | 7 | 5,581 |
| Boone, NC | APPALACHIAN REGIONAL HEALTHCARE SYSTEM | 1,570 | 6 | 1,589 |
| Clearfield, PA | APPALACHIAN WOOD PRODUCTS, INC. | 96 | 4 | 142 |
| Kirkland, WA | APPEN AI INC. | 262 | 11 | — |
| Columbia, MD | APPLE FORD LINCOLN INC | 174 | 3 | 174 |
| Westbury, NY | APPLIED BEHAVIOR HEALTH MANAGEMENT | 396 | 3 | 396 |
| San Diego, CA | APPROVED TRANSPORTATION & WAREHOUSING, LTD. | 115 | 3 | 98 |
| Glen Burnie, MD | APT MANAGEMENT, LLC | 507 | 7 | 93 |
| Greenwich, CT | AQR CAPITAL MANAGEMENT LLC | 426 | 5 | 421 |
| Rutherford College, NC | AQUAFIL O'MARA | 130 | 3 | 127 |