| Boston, MA | 1UPHEALTH, INC. | 124 | 3 | 116 |
| Cambridge, MA | 24M TECHNOLOGIES INC | 100 | 8 | 82 |
| Montezuma, IA | 2ND ADVENTURE PAYROLL SERVICES LLC | 466 | 10 | 179 |
| Cambridge, MA | 2SEVENTY BIO, INC. | 69 | 6 | 76 |
| Canton, MA | 3 PHASE ELEVATOR CORPORATION | 199 | 4 | 146 |
| Rock Hill, SC | 3D SYSTEMS, INC. | 1,021 | 6 | 792 |
| Columbus, OH | 3GTMS, LLC | 113 | 6 | 83 |
| St. Paul, MN | 3M COMPANY | 24,217 | 9 | 21,390 |
| Traverse City, MI | 4FRONT CREDIT UNION | 274 | 6 | 245 |
| Lewisville, TX | 4M CAPITAL LTD. | 175 | 4 | 101 |
| Edina, MN | 5812 INVESTMENT GROUP, LLC | 353 | 5 | 213 |
| North Andover, MA | 6K INC. | 106 | 10 | 144 |
| Lexington, KY | A BOOK COMPANY, LLC DBA ECAMPUS.COM | 211 | 3 | 155 |
| Appleton, WI | A TO Z MACHINE COMPANY, INC. | 121 | 2 | 80 |
| North Bergen, NJ | A&M (2015) LLC | 819 | 5 | 217 |
| Huntsville, AL | A-P-T RESEARCH, INC. | 136 | 8 | 95 |
| West Chester, PA | A. DUIE PYLE, INC. | 3,661 | 2 | 2,735 |
| Milwaukee, WI | A. O. SMITH CORPORATION GROUP INSURANCE PLAN | 5,104 | 13 | 4,068 |
| Rochester Hills, MI | A. RAYMOND CORPORATE NORTH AMERICA, INC. | 705 | 4 | 517 |
| North Dartmouth, MA | A.I.S., INC | 187 | 3 | 178 |
| Oldwick, NJ | A.M. BEST COMPANY, INC. | 541 | 7 | 387 |
| Nantucket, MA | A.M.A. NANTUCKET, INC. | 100 | 5 | 79 |
| Saint Albans, VT | A.N. DERINGER | 532 | 6 | 470 |
| North Stonington, CT | A/Z CORPORATION | 535 | 9 | 401 |
| Wilmington, DE | AAA CLUB ALLIANCE INC. | 5,013 | 7 | 3,217 |
| Pittsburgh, PA | AAA EAST CENTRAL | 1,277 | 5 | 804 |
| Tulsa, OK | AAON, INC. | 4,286 | 3 | 2,113 |
| Washington, DC | AARP | 2,523 | 12 | 2,614 |
| Gilbert, AZ | AB STAFFING SOLUTIONS, LLC | 0 | 5 | 404 |
| Pittsburgh, PA | ABARTA, INC. | 1,644 | 11 | 1,102 |
| Faribault, MN | ABC BUS COMPANIES, INC. | 433 | 4 | 297 |
| Hampton, IA | ABCM CORPORATION | 31 | 6 | 51 |
| Mankato, MN | ABDO LLP | 211 | 4 | 95 |
| Harrisburg, PA | ABEL PERSONNEL, INC. | 171 | 2 | 41 |
| Harrisburg, PA | ABEL STAFFING, INC. | 133 | 6 | 76 |
| Philadelphia, PA | ABERDEEN STANDARD INVESTMENTS INC. | 196 | 11 | 199 |
| Watertown, WI | ABLELIGHT INC. | 943 | 12 | 445 |
| Lewis Center, OH | ABRASIVE TECHNOLOGY, LLC | 215 | 4 | 179 |
| Boston, MA | ABRY PARTNERS III, LLC | 97 | 4 | 54 |
| Austin, TX | ABSOLUTE SOFTWARE | 286 | 4 | 275 |
| Cambridge, MA | ABT GLOBAL, INC. | 1,180 | 9 | 764 |
| Charlotte, NC | ABX INNOVATIVE PACKAGING SOLUTIONS, LLC | 711 | 3 | 451 |
| Atlantic City, NJ | AC OCEAN WALK LLC | 1,361 | 6 | 745 |
| Hoboken, NJ | ACADEMY BUS, L.L.C. | 1,501 | 4 | 621 |
| Katy, TX | ACADEMY, LTD | 10,355 | 3 | 5,753 |
| Franklin, TN | ACADIA HEALTHCARE COMPANY, INC. | 17,778 | 6 | 10,228 |
| Bloomington, MN | ACCESS & INTEGRATED PRACTICE HOLDINGS LLC | 560 | 2 | 478 |
| Aurora, CO | ACCESS MANAGEMENT SERVICES, LLC | 433 | 4 | 355 |
| Whitinsville, MA | ACCESS TCA, INC. | 152 | 8 | 99 |
| West Chester, PA | ACCESSLEX INSTITUTE | 111 | 9 | 110 |
| Olathe, KS | ACCOSYS INC | 880 | 8 | 686 |
| Linden, NJ | ACCU REFERENCE MEDICAL LABS | 765 | 5 | 283 |
| Paterson, NJ | ACCURATE BOX COMPANY, INC. | 63 | 4 | 63 |
| La Porte, IN | ACCURATE CASTINGS | 149 | 4 | 92 |
| Rochester Hills, MI | ACCURATE GAUGE & MFG. INC. | 115 | 9 | 117 |
| Evansville, IN | ACCURIDE CORPORATION | 1,184 | 3 | 650 |
| Evansville, IN | ACCURIDE ERIE, L.P. | 1,184 | 4 | 650 |
| Washington, DC | ACDI VOCA | 183 | 6 | 137 |
| Elkhorn, NE | ACI WORLDWIDE, INC. | 1,153 | 8 | 932 |
| Mentor, OH | ACO, INC. | 174 | 3 | 154 |
| Grand Rapids, MI | ACRISURE LLC | 11,449 | 7 | 7,475 |
| Livonia, MI | ACRO SERVICE CORP. | 971 | 14 | 173 |
| Stow, OH | ACRT SERVICES, INC. | 858 | 11 | 532 |
| Portland, OR | ACT-ON SOFTWARE, INC. | 94 | 9 | 89 |
| Somerville, MA | ACTBLUE | 273 | 5 | 284 |
| Wilmington, MA | ACTION AMBULANCE SERVICE, INC | 145 | 2 | 57 |
| Boston, MA | ACTION FOR BOSTON COMMUNITY DEVELOPMENT, INC. | 432 | 2 | 176 |
| Des Moines, IA | ACTIVE INTEREST MEDIA HOLDCO, INC. | 215 | 5 | 143 |
| Ft. Washington, PA | ACTS RETIREMENT - LIFE COMMUNITIES, INC. | 4,712 | 5 | 2,994 |
| Danbury, CT | ACUREN INSPECTION, INC. | 3,108 | 7 | 1,964 |
| New Orleans, LA | ADAMS AND REESE LLP | 548 | 6 | 315 |
| Charlotte, NC | ADAMS BEVERAGES OF NORTH CAROLINA, LLC | 726 | 6 | 240 |
| Dothan, AL | ADAMS BEVERAGES, INC. | 274 | 3 | 174 |
| Seaman, OH | ADAMS COUNTY REGIONAL MEDICAL CENTER | 231 | 4 | 107 |
| Memphis, TN | ADAMS KEEGAN INC. | 12,047 | 9 | 6,175 |
| Lansing, MI | ADAMS OUTDOOR ADVERTISING, INC. | 217 | 3 | 207 |
| Roseburg, OR | ADAPT, INC. | 485 | 5 | 360 |
| Philadelphia, PA | ADAPTIMMUNE, LLC | 206 | 5 | 199 |
| Phoenix, AZ | ADELANTE HEALTHCARE INC | 821 | 3 | 549 |
| Chillicothe, OH | ADENA HEALTH SYSTEM | 2,036 | 5 | 2,141 |
| New Castle, DE | ADESIS, INC. | 165 | 4 | 140 |
| Southfield, MI | ADG, LLC | 761 | 3 | 455 |
| Glen Rock, PA | ADHESIVES RESEARCH, INC. | 447 | 5 | 319 |
| Portland, OR | ADIDAS AMERICA, INC. | 5,356 | 7 | 4,014 |
| Adrian, MI | ADRIAN STEEL COMPANY | 720 | 6 | 518 |
| Princeton, NJ | ADSTRA, INC. | 200 | 6 | 143 |
| Huntsville, AL | ADTRAN, INC. | 877 | 6 | 674 |
| Birmingham, AL | ADTRAV CORPORATION | 324 | 6 | 236 |
| Lavista, NE | ADVANCE SERVICES, INC. | 2,662 | 4 | 157 |
| Berwyn, PA | ADVANCED CALL CENTER TECHNOLOGIES, LLC | 2,039 | 6 | 2,464 |
| Denver, CO | ADVANCED ENERGY INDUSTRIES, INC. | 1,104 | 7 | 781 |
| Tulsa, OK | ADVANCED INDUSTRIAL DEVICES | 117 | 6 | 76 |
| Austin, TX | ADVANCED MICRO DEVICES, INC. | 9,350 | 14 | 10,185 |
| Tulsa, OK | ADVANCED ORTHOPEDICS OKLAHOMA PLLC | 266 | 3 | 177 |
| Appleton, WI | ADVANCED PHYSICAL THERAPY & SPORTS MEDICINE | 128 | 9 | 68 |
| Berlin, NJ | ADVANCED SCIENCES AND TECHNOLOGIES, LLC | 218 | 6 | 132 |
| Minneapolis, MN | ADVANCED WEB TECHNOLOGIES, INC. | 467 | 2 | 242 |
| Oklahoma City, OK | ADVANCIA CORPORATION | 663 | 8 | 266 |
| Parsippany, NJ | ADVANSIX INC. | 1,471 | 5 | 1,135 |
| Oklahoma City, OK | ADVANTAGE HEALTH PLANS TRUST | 2,151 | 4 | 1,339 |
| Houston, TX | ADVARIO NORTH AMERICA, LLC | 121 | 4 | 108 |
| Kalamazoo, MI | ADVIA CREDIT UNION | 351 | 11 | 411 |
| Webster, TX | AEGIS AEROSPACE, INC. | 342 | 3 | 232 |
| East Rutherford, NJ | AEGIS INSURANCE SERVICES, INC. | 394 | 5 | 225 |
| Frisco, TX | AEGIS THERAPIES, INC. | 2,196 | 7 | 1,357 |
| Houston, TX | AET INC., LIMITED | 179 | 2 | 151 |
| Dallas, TX | AETHON ENERGY OPERATING, LLC | 326 | 4 | 328 |
| Teaneck, NJ | AETREX, INC. | 107 | 3 | 82 |
| Amarillo, TX | AFFILIATED FOODS, INC. | 851 | 2 | 761 |
| Wayne, PA | AFFILIATED INDEPENDENT DISTRIBUTORS, INC. | 198 | 4 | 161 |
| Basking Ridge, NJ | AFFINITY FEDERAL CREDIT UNION | 501 | 6 | 490 |
| Morrisville, NC | AFFORDABLE CARE, LLC | 3,613 | 4 | 1,997 |
| Duncan, SC | AFL TELECOMMUNICATIONS, LLC | 2,497 | 4 | 1,795 |
| Omaha, NE | AG PROCESSING INC | 1,162 | 6 | 848 |
| Richmond, VA | AGA SERVICE COMPANY | 838 | 3 | 625 |
| Memphis, TN | AGAPE CHILD & FAMILY SERVICES, INC. | 96 | 9 | 71 |
| Oklahoma City, OK | AGC BACKOFFICE SUPPORT SERVICES, LLC | 125 | 4 | 251 |
| Wilmington, DE | AGILEBITS USA INC | 568 | 4 | 575 |
| Cambridge, MA | AGIOS PHARMACEUTICALS, INC. | 487 | 6 | 373 |
| King Of Prussia, PA | AGORA CYBER CHARTER SCHOOL | 525 | 2 | 525 |
| Fitchburg, WI | AGRACE HOSPICECARE, INC. | 695 | 3 | 413 |
| Andover, MA | AGRI-MARK, INC. | 955 | 9 | 721 |
| Appleton, WI | AGROPUR INC. | 2,032 | 4 | 1,309 |
| Burlington, MA | AHA CONSULTING ENGINEERS, INC. | 115 | 3 | 70 |
| Mountville, PA | AHF, LLC DBA AHF PRODUCTS | 2,041 | 10 | 1,574 |
| Huntsville, AL | AI SIGNAL RESEARCH, INC. | 345 | 3 | 203 |
| Johnston, RI | AIPSO | 424 | 12 | 458 |
| Colorado Springs, CO | AIR ACADEMY FEDERAL CREDIT UNION | 135 | 2 | 118 |
| Greenwood Village, CO | AIR METHODS, LLC | 4,555 | 14 | 3,186 |
| Allentown, PA | AIR PRODUCTS AND CHEMICALS, INC. | 2,530 | 23 | 4,861 |
| Auburn, NH | AIR SOLUTIONS & BALANCING, LLC | 110 | 3 | 58 |
| Olney, TX | AIR TRACTOR, INC. | 439 | 4 | 378 |
| San Francisco, CA | AIRSHIP GROUP, INC. | 247 | 9 | 223 |
| Columbus, OH | AIRTRON LLC | 1,311 | 4 | 851 |
| Wichita, KS | AIRXCEL, INC. | 934 | 7 | 81 |
| Seymour, IN | AISIN HOLDINGS OF AMERICA, INC. | 7,128 | 4 | 6,840 |
| Cambridge, MA | AKAMAI TECHNOLOGIES, INC. | 3,946 | 6 | 3,033 |
| Mebane, NC | AKG NORTH AMERICA, INC. | 443 | 4 | 360 |
| Montgomery, AL | ALABAMA ASSOCIATION OF REALTORS HEALTH & WELFARE PLAN | 288 | 4 | 221 |
| Montgomery, AL | ALABAMA FORESTRY ASSOCIATION, INC. | 427 | 3 | 161 |
| Vestavia Hills, AL | ALABAMA GROCERS ASSOCIATION HEALTH AND WELFARE TRUST | 290 | 4 | 136 |
| Mobile, AL | ALABAMA MEDICAL GROUP, P.C. | 197 | 12 | 197 |
| Tuscaloosa, AL | ALABAMA ONE CREDIT UNION | 271 | 4 | 215 |
| Montgomery, AL | ALABAMA RESTAURANT & HOSPITALITY ASSOCIATION EMPLOYEE BENEFIT TRUST | 93 | 4 | 61 |
| Montgomery, AL | ALABAMA ROAD BUILDERS HEALTH AND WELFARE TRUST | 120 | 3 | 120 |
| Mobile, AL | ALABAMA SHIPYARD LLC | 205 | 8 | 153 |
| Montgomery, AL | ALABAMA STATE CHIROPRACTIC ASSOCIATION HEALTH AND WELFARE TRUST PLAN | 55 | 3 | 41 |
| Montgomery, AL | ALABAMA VETERINARY MEDICAL ASSOCIATION | 65 | 4 | 27 |
| Fort Worth, TX | ALAN PLUMMER AND ASSOCIATES, INC. | 191 | 1 | 191 |
| Aurora, IL | ALARM DETECTION SYSTEMS, INC. | 332 | 4 | 156 |
| Rochester, NH | ALBANY INTERNATIONAL CORP. | 1,616 | 10 | 1,760 |
| Ankeny, IA | ALBAUGH, LLC | 635 | 3 | 230 |
| Louisville, CO | ALCHEMER, LLC | 191 | 2 | 134 |
| Memphis, TN | ALCO MANAGEMENT, INC. | 132 | 10 | 165 |
| Harleysville, PA | ALCOM PRINTING GROUP, INC. | 114 | 2 | 72 |
| Fort Worth, TX | ALCON VISION, LLC | 9,813 | 9 | 9,578 |
| Alpena, MI | ALCONA CITIZENS FOR HEALTH WELFARE BENEFIT PLAN | 334 | 5 | 300 |
| East Providence, RI | ALDERSBRIDGE COMMUNITIES | 99 | 8 | 60 |
| Salem, OR | ALDRICH SERVICES, LLP | 266 | 7 | 217 |
| Newton, MA | ALERISLIFE INC. | 5,879 | 3 | 3,137 |
| Grand Forks, ND | ALERUS FINANCIAL | 814 | 3 | 508 |
| Montgomery, AL | ALFA MUTUAL INSURANCE COMPANY | 2,756 | 7 | 1,694 |
| Winston Salem, NC | ALI GROUP NORTH AMERICA CORPORATION | 4,088 | 13 | 2,860 |
| South Bend, IN | ALICK'S HOME MEDICAL EQUIPMENT, INC. | 189 | 3 | 101 |
| San Jose, CA | ALIGN TECHNOLOGY | 2,242 | 15 | 2,056 |
| Colorado Springs, CO | ALIRI USA, INC. | 114 | 3 | 79 |
| Waltham, MA | ALKERMES INC. | 1,632 | 6 | 1,248 |
| Fremont, OH | ALKON CORPORATION | 237 | 16 | 154 |
| St. Paul, MN | ALL ENERGY SOLAR, INC. | 205 | 3 | 169 |
| Cleveland, OH | ALL ERECTION & CRANE RENTAL CORP. | 620 | 4 | 462 |
| Dallas, TX | ALLATA, LLC | 100 | 7 | 101 |
| Volga, WV | ALLEGHENY METALLURGICAL LLC | 364 | 4 | 364 |
| Bridgeport, WV | ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION | 76 | 4 | 60 |
| Wakefield, MA | ALLEGIANCE FUNDRAISING | 189 | 3 | 131 |
| Clarks Summit, PA | ALLEIMA USA LLC | 730 | 10 | 514 |
| Ravenna, OH | ALLEN AIRCRAFT PRODUCTS, INC. | 128 | 11 | 71 |
| Millsboro, DE | ALLEN HARIM FOODS, LLC | 693 | 4 | 673 |
| Macungie, PA | ALLEN ORGAN COMPANY, LLC | 134 | 3 | 88 |
| Spearville, KS | ALLIANCE AG AND GRAIN LLC | 142 | 2 | 143 |
| Scottsdale, AZ | ALLIANCE DEFENDING FREEDOM | 362 | 4 | 316 |
| Golden, CO | ALLIANCE FOR SUSTAINABLE ENERGY, LLC | 3,556 | 13 | 2,012 |
| Essex Junction, VT | ALLIANCE GROUP SERVICES, LLC | 167 | 6 | 128 |
| Southborough, MA | ALLIANCE HEALTH, INC. | 768 | 13 | 229 |
| Hampton, NH | ALLIANCE HOLDINGS, INC. | 214 | 3 | 195 |
| Ripon, WI | ALLIANCE LAUNDRY SYSTEMS, LLC | 2,638 | 10 | 2,111 |
| Grand Rapids, MI | ALLIANCE PHYSICAL THERAPY GROUP, LLC | 1,031 | 3 | 566 |
| Decatur, AL | ALLIANCE TECHNICAL GROUP | 1,664 | 4 | 1,042 |
| Madison, WI | ALLIANT ENERGY CORPORATE SERV.INC. | 3,085 | 11 | 3,162 |
| Minneapolis, MN | ALLIANZ LIFE INSURANCE COMPANY OF NORTH AMERICA | 3,043 | 8 | 3,948 |
| Grand Rapids, MI | ALLIED ELECTRIC, INC. | 131 | 5 | 67 |
| Dover, OH | ALLIED MACHINE & ENGINEERING CORP | 417 | 5 | 311 |
| Clarks Summit, PA | ALLIED SERVICES | 988 | 4 | 1,122 |
| Carmel, IN | ALLIED SOLUTIONS LLC | 1,554 | 5 | 1,177 |
| Richmond Hts, OH | ALLIS-CHALMERS UAW RETIREE BENEFIT TRUST | 0 | 2 | 143 |
| Centennial, CO | ALLOSOURCE | 491 | 3 | 380 |
| Houston, TX | ALLOY AND STAINLESS FASTENERS, INC. | 238 | 2 | 152 |
| Providence, RI | ALLOY HOLDINGS, LLC | 295 | 10 | 199 |
| Zanesville, OH | ALLWELL BEHAVIORAL HEALTH SERVICES | 159 | 3 | 141 |
| Austin, TX | ALLY CONSULTING, LLC. | 990 | 3 | 340 |
| Alpena, MI | ALPENA ALCONA AREA CREDIT UNION | 130 | 6 | 115 |
| Colchester, CT | ALPHA Q, INC. | 190 | 4 | 139 |
| Bern, KS | ALPHIA, INC. | 826 | 15 | 555 |
| Glenwood Springs, CO | ALPINE BANKS OF COLORADO | 865 | 6 | 837 |
| Westminster, CO | ALPINE LUMBER COMPANY | 565 | 5 | 391 |
| Carmel, IN | ALT & WITZIG ENGINEERING INC. | 139 | 3 | 52 |
| Schereville, IN | ALTANA MANAGEMENT SERVICES | 1,252 | 6 | 1,089 |
| Novi, MI | ALTARUM INSTITUTE | 238 | 4 | 206 |
| Overland Park, KS | ALTASCIENCES | 1,215 | 10 | 812 |
| Birmingham, AL | ALTEC INDUSTRIES, INC. | 10,685 | 4 | 8,963 |
| Westminster, CO | ALTEN US | 840 | 10 | 698 |
| Denver, CO | ALTERRA MOUNTAIN COMPANY U.S. INC. | 5,803 | 14 | 2,577 |
| Hudsonville, MI | ALTL INC | 118 | 3 | 93 |
| Cedar Rapids, IA | ALTORFER INC | 1,092 | 5 | 712 |
| Onalaska, WI | ALTRA FEDERAL CREDIT UNION | 478 | 4 | 384 |
| Columbus, OH | ALVIS, INC. | 215 | 4 | 208 |
| Morristown, NJ | ALVOGEN GROUP, INC. | 562 | 7 | 360 |
| Springfield, OR | ALVORD-TAYLOR, INC. | 167 | 6 | 122 |
| Port Washington, WI | AM CONSERVATION GROUP INC. | 1,101 | 3 | 691 |
| Brooklyn Park, MN | AM RETAIL GROUP, INC. | 340 | 4 | 224 |
| Atchison, KS | AMBERWELL ATCHISON ASSOCIATION | 346 | 3 | 237 |
| Baton Rouge, LA | AMEDISYS HOLDING, LLC | 14,810 | 9 | 10,457 |
| Tullahoma, TN | AMENTUM TECHNOLOGY, INC. | 1,009 | 38 | 6,744 |
| Kiel, WI | AMEREQUIP CORPORATION | 252 | 4 | 173 |
| Burlington, VT | AMERICA'S GARDENING RESOURCE, INC. | 181 | 8 | 77 |
| Leawood, KS | AMERICAN ACADEMY OF FAMILY PHYSICIANS | 325 | 4 | 246 |
| Brentwood, TN | AMERICAN ADDICTION CENTERS | 1,236 | 6 | 736 |
| Washington, DC | AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE | 448 | 5 | 289 |
| Washington, DC | AMERICAN BANKERS ASSOCIATION | 357 | 9 | 334 |
| Spring, TX | AMERICAN BUREAU OF SHIPPING | 1,444 | 11 | 1,068 |
| Austin, TX | AMERICAN CAMPUS COMMUNITIES SERVICES, INC. | 1,802 | 2 | 1,236 |
| Helena, MT | AMERICAN CHEMET CORPORATION | 137 | 3 | 101 |
| Washington, DC | AMERICAN COUNCILS FOR INTERNATIONAL EDUCATION | 191 | 4 | 106 |
| East Hartford, CT | AMERICAN EAGLE FINANCIAL CREDIT UNION, INC. | 371 | 4 | 294 |
| Pittsburgh, PA | AMERICAN EAGLE OUTFITTERS, INC. | 7,714 | 10 | 4,271 |
| Washington, DC | AMERICAN ENTERPRISE INSTITUTE | 297 | 2 | 97 |
| Arlington, TX | AMERICAN EXCELSIOR COMPANY | 487 | 4 | 333 |
| Madison, WI | AMERICAN FAMILY MUTUAL INSURANCE COMPANY, S.I. | 12,217 | 13 | 9,517 |
| Washington, DC | AMERICAN FARM BUREAU FEDERATION AND AFFILIATED COMPANIES | 98 | 5 | 72 |
| Oklahoma City, OK | AMERICAN FARMERS AND RANCHERS MUTUAL INSURANCE COMPANY | 151 | 3 | 133 |
| Oklahoma City, OK | AMERICAN FIDELITY CORPORATION | 3,713 | 4 | 1,898 |
| Charlotte, NC | AMERICAN FOREST MANAGEMENT, INC. | 285 | 5 | 220 |
| Englewood, CO | AMERICAN FURNITURE WAREHOUSE | 3,059 | 4 | 1,849 |
| Washington, DC | AMERICAN GEOPHYSICAL UNION | 156 | 8 | 108 |
| Dallas, TX | AMERICAN HEART ASSOCIATION, INC. | 3,684 | 12 | 2,471 |
| League City, TX | AMERICAN HOMESTAR CORPORATION | 653 | 6 | 208 |
| Garden City, KS | AMERICAN IMPLEMENT INC | 714 | 3 | 212 |
| Stamford, CT | AMERICAN INSTITUTE FOR FOREIGN STUDY (AIFS) | 257 | 3 | 162 |
| Arlington, VA | AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES | 1,615 | 13 | 1,633 |
| Memphis, TN | AMERICAN LEBANESE SYRIAN ASSOCIATED CHARITIES INC. | 1,645 | 9 | 1,460 |
| La Porte, IN | AMERICAN LICORICE COMPANY | 495 | 5 | 418 |
| Providence, RI | AMERICAN MATHEMATICAL SOCIETY | 211 | 5 | 161 |
| Mt. Pleasant, MI | AMERICAN MITSUBA CORPORATION | 555 | 5 | 400 |
| Oakland, NJ | AMERICAN MUSICAL SUPPLY INC. | 258 | 3 | 205 |
| Washington, DC | AMERICAN PETROLEUM INSTITUTE | 390 | 11 | 321 |
| Washington, DC | AMERICAN PSYCHIATRIC ASSOCIATION | 207 | 7 | 170 |
| St. Paul, MN | AMERICAN PUBLIC MEDIA GROUP | 651 | 5 | 389 |
| Blue Bell, PA | AMERICAN READING COMPANY | 216 | 6 | 140 |
| Washington, DC | AMERICAN SOCIETY FOR ENGINEERING EDUCATION | 74 | 6 | 68 |
| West Conshohocken, PA | AMERICAN SOCIETY FOR TESTING & MATERIALS | 307 | 9 | 298 |
| Boston, MA | AMERICAN TOWER CORPORATION | 2,329 | 8 | 1,719 |
| West Jordan, UT | AMERICAN UNITED FEDERAL CREDIT UNION | 0 | 4 | 120 |
| Indianapolis, IN | AMERICAN UNITED LIFE INSURANCE COMPANY | 2,400 | 10 | 2,036 |
| Denver, CO | AMERICAN WATER WORKS ASSOCIATION | 137 | 5 | 126 |
| Boston, MA | AMERICAN WELL CORPORATION | 665 | 3 | 684 |
| Cuyahoga Falls, OH | AMERICHEM, INC. | 514 | 5 | 343 |
| Dfw Airport, TX | AMERIFLIGHT, LLC | 360 | 10 | 200 |
| King Of Prussia, PA | AMERIGAS PROPANE, INC. | 4,822 | 5 | 5,284 |
| Minneapolis, MN | AMERY REGIONAL MEDICAL CENTER D/B/A AMERY HOSPITAL & CLINIC | 389 | 6 | 215 |
| Burnsville, MN | AMES CONSTRUCTION | 1,996 | 5 | 779 |
| Edina, MN | AMESBURY INDUSTRIES, INC. | 1,234 | 9 | 774 |
| Greenwood Village, CO | AMG NATIONAL TRUST BANK | 140 | 7 | 101 |
| Bridgeport, MI | AMIGO MANAGEMENT COMPANY, INC. | 147 | 5 | 92 |
| Oklahoma City, OK | AMITY CARE, LLC | 875 | 4 | 803 |
| Tempe, AZ | AMKOR TECHNOLOGY, INC. | 381 | 7 | 317 |
| Dallas, TX | AMN HEALTHCARE, INC. | 4,728 | 16 | 6,104 |
| Bridgewater, NJ | AMNEAL PHARMACEUTICALS LLC | 2,478 | 8 | 1,630 |
| Langhorne, PA | AMPLITY HEALTH, INC. | 721 | 3 | 485 |
| Cleveland, OH | AMTRUST FINANCIAL SERVICES, INC. | 4,522 | 16 | 3,292 |
| Grand Island, NE | AMUR EQUIPMENT FINANCE INC | 296 | 9 | 258 |
| Charlotte, NC | AMWINS GROUP, INC. | 6,434 | 5 | 4,722 |
| Wilmington, MA | ANALOG DEVICES, INC. | 6,731 | 7 | 5,078 |
| Evansville, IN | ANCHOR INDUSTRIES INC. | 289 | 5 | 192 |
| Pawtucket, RI | ANCHOR INSULATION COMPANY | 137 | 4 | 85 |
| Bayport, MN | ANDERSEN CORPORATION | 13,226 | 14 | 4,477 |
| Knoxville, TN | ANDERSON MANAGEMENT SERVICES, INC | 1,632 | 3 | 1,139 |
| Phoenix, AZ | ANDERSON SECURITY AGENCY, LTD | 150 | 7 | 150 |
| Auburn Hills, MI | ANDROID INDUSTRIES, LLC | 338 | 5 | 222 |
| Lewiston, ME | ANDROSCOGGIN SAVINGS BANK | 187 | 9 | 149 |
| Lewiston, ME | ANDWELL HEALTH PARTNERS | 486 | 3 | 324 |
| Overland Park, KS | ANESTHESIA ASSOCIATES OF KANSAS CITY, P.A. | 184 | 5 | 159 |
| Dallas, TX | ANESTHESIA MEDICAL GROUP PC | 348 | 5 | 206 |
| Dallas, TX | ANESTHESIOLOGY CONSULTANTS, INC. | 124 | 5 | 89 |
| Greenwood Village, CO | ANGLOGOLD ASHANTI NORTH AMERICA INC | 133 | 4 | 152 |
| Baudette, MN | ANI PHARMACEUTICALS, INC. | 577 | 6 | 456 |
| Bedford, MA | ANIKA THERAPEUTICS, INC. | 279 | 4 | 211 |
| Portland, OR | ANKROM MOISAN ASSOCIATED ARCHITECTS | 135 | 5 | 140 |
| New York, NY | ANKURA CONSULTING GROUP LLC | 1,396 | 8 | 992 |
| Jamestown, ND | ANNE CARLSEN CENTER | 449 | 4 | 279 |
| Wayne, PA | ANSIBLE GOVERNMENT SOLUTIONS LLC | 240 | 2 | 239 |
| Canonsburg, PA | ANSYS, INC. | 2,958 | 12 | 1,997 |