| Hoisington, KS | CLARA BARTON HOSPITAL ASSOCIATION, INC. | 450 | 4 | 74 |
| Randolph, VT | CLARA MARTIN CENTER | 140 | 4 | 150 |
| Miami Lakes, FL | CLAREMEDICA HEALTH PARTNERS, LLC | 175 | 2 | 175 |
| Bridgewater, MA | CLAREMONT COMPANIES LLC | 148 | 3 | 360 |
| Vienna, VA | CLAREST HEALTH | 1,770 | 4 | 1,770 |
| San Francisco, CA | CLARIFY HEALTH SOLUTIONS INC | 164 | 2 | 164 |
| Shelton, CT | CLARION EVENTS, INC. | 327 | 2 | 304 |
| Philadelphia, PA | CLARK CAPITAL MANAGEMENT GROUP INC | 166 | 2 | 131 |
| San Antonio, TX | CLARK CONSTRUCTION OF TX, INC. | 310 | 4 | 221 |
| Portage, MI | CLARK LOGIC LLC | 132 | 1 | 132 |
| Aspen, CO | CLARK'S MARKET, INC. | 360 | 2 | 326 |
| Saint Charles, IL | CLARKE ENVIRONMENTAL MOSQUITO MANAGEMENT, INC. | 153 | 4 | 152 |
| Fort Worth, TX | CLARUS GLASSBOARDS | 114 | 3 | 160 |
| Marshfield, MO | CLASS ACT MANAGEMENT | 546 | 3 | 546 |
| Jessup, MD | CLASS PRODUCE GROUP, LLC | 327 | 4 | 293 |
| San Francisco, CA | CLASSDOJO | 162 | 3 | 162 |
| Atlanta, GA | CLASSIC CADILLAC ATLANTA CORP | 226 | 15 | 1,717 |
| Pfafftown, NC | CLASSIC PACKAGING COMPANY | 165 | 2 | 157 |
| Clifton, NJ | CLASSLINK, INC. | 222 | 4 | 222 |
| Keystone Heights, FL | CLAY ELECTRIC COOPERATIVE, INC. | 650 | 6 | 650 |
| Souderton, PA | CLAYTON H. LANDIS COMPANY, INC. | 222 | 3 | — |
| Monroeville, PA | CLAYTON KENDALL, INC. | 109 | 5 | 93 |
| Palatine, IL | CLEAN AIR ENGINEERING, INC. | 128 | 5 | 76 |
| Holland, OH | CLEAN TEAM, INC. | 133 | 2 | 133 |
| St Louis, MO | CLEAN THE UNIFORM COMPANY ST.LOUIS | 527 | 3 | 343 |
| Conklin, NY | CLEANERS SUPPLY INC | 121 | 2 | 121 |
| Cypress, TX | CLEAR COMPANIES | 313 | 1 | 429 |
| New York, NY | CLEAR STREET MANAGEMENT LLC | 453 | 2 | 545 |
| Cleveland, OH | CLEARSULTING, LLC | 229 | 1 | 234 |
| Greenville, SC | CLEARWATER SOLUTIONS, L.L.C. | 440 | 3 | 440 |
| Atlanta, GA | CLEARWAVE CORPORATION | 104 | 1 | 104 |
| San Antonio, TX | CLEARWELL DYNAMICS LLC | 535 | 3 | 535 |
| Ridgeland, SC | CLELAND CONSTRUCTORS, INC. | 101 | 2 | 125 |
| Boise, ID | CLENERA | 146 | 3 | 143 |
| Rockford, IL | CLEO COMMUNICATIONS HOLDING LLC | 217 | 1 | 258 |
| San Francisco, CA | CLEO LABS, INC. | 97 | 6 | 118 |
| Mentor, OH | CLEVELAND CONSTRUCTION, INC. | 211 | 2 | 193 |
| Streetsboro, OH | CLEVELAND DENTAL MANAGEMENT | 145 | 1 | 145 |
| Twinsburg, OH | CLEVELAND ELECTRIC LABORATORIES, INC. | 115 | 1 | 115 |
| Cleveland, OH | CLEVELAND SOCIETY FOR THE BLIND | 127 | 2 | 127 |
| San Francisco, CA | CLEVER, INC. | 201 | 3 | 221 |
| Fenton, MI | CLIENT FINANCIAL SERVICES OF MICHIGAN, LLC | 123 | 5 | 123 |
| Fairfax, VA | CLIENT FIRST TECHNOLOGIES | 130 | 1 | 130 |
| Fort Lauderdale, FL | CLIFF BERRY, INC. | 193 | 2 | 193 |
| Dallas, TX | CLIFFORD FISCHER & COMPANY | 134 | 2 | 134 |
| Marina Del Rey, CA | CLIFFWATER LLC | 168 | 2 | 171 |
| Reston, VA | CLINICAL EDUCATION ALLIANCE | 139 | 3 | 139 |
| Miami, FL | CLINICAL HEALTH NETWORK FOR TRANSFORMATION | 0 | 2 | 309 |
| New York, NY | CLINILABS, INC. | 146 | 4 | 117 |
| Fort Meyers, FL | CLIVE DANIEL HOME | 298 | 2 | 198 |
| Memphis, TN | CLK MULTI FAMILY MANAGEMENT, LLC | 431 | 7 | 28 |
| Bee Cave, TX | CLOUD IMPERIUM GAMES, LLC | 146 | 7 | 148 |
| Lewes, DE | CLOUDBEES, INC. | 230 | 4 | 230 |
| Santa Clara, CA | CLOUDERA, INC. | 906 | 5 | 949 |
| Redmond, WA | CLOUDFIT SOFTWARE LLC | 186 | 3 | 194 |
| Ottawa, IL | CLOVER ENVIRONMENTAL SOLUTIONS LLC | 639 | 5 | 139 |
| Jersey City, NJ | CLOVER HEALTH, LLC | 497 | 2 | 497 |
| Houston, TX | CLYMENE MANAGEMENT SERVICES LLC | 236 | 2 | 236 |
| Middleton, FL | CLYMER FARNER BARLEY, INC. | 154 | 3 | 154 |
| Bonita Springs, FL | CM MANAGEMENT, INC. | 225 | 11 | 165 |
| Overland Park, KS | CM2 HOLDING COMPANY, INC | 171 | 1 | 171 |
| Fort Washington, PA | CM3 BUILDING SOLUTIONS, INC. | 148 | 1 | 148 |
| Fort Washington, PA | CMC ENERGY SERVICES, INC. | 405 | 7 | 262 |
| Bowling Green, OH | CMC GROUP, INC. | 164 | 3 | 164 |
| Broomfield, CO | CML SECURITY, LLC | 318 | 5 | 200 |
| New York, NY | CMS FACILITIES MANAGEMENT SERVICE | 205 | 2 | 205 |
| Tolland, CT | CNC SOFTWARE LLC | 283 | 2 | 283 |
| Syracuse, NY | CNY FERTILITY CENTER | 345 | 1 | 527 |
| Los Angeles, CA | CO ARCHITECTS | 134 | 2 | 134 |
| Solon, OH | CO-AX TECHNOLOGY, INC | 184 | 5 | 22 |
| Penn Yan, NY | COACH & EQUIPMENT MANUFACTURING CORP. | 154 | 5 | 158 |
| Morristown, NJ | COACTION GLOBAL | 417 | 1 | 417 |
| Gainesville, TX | COADAP, LLC | 740 | 1 | 740 |
| Bethesda, MD | COAKLEY & WILLIAMS CONSTRUCTION, LLC | 129 | 3 | 128 |
| Pittsburgh, PA | COALITION FOR CHRISTIAN OUTREACH | 118 | 3 | 118 |
| San Francisco, CA | COALITION, INC. | 534 | 5 | 606 |
| Eureka, CA | COAST CENTRAL CREDIT UNION | 235 | 4 | 213 |
| Placentia, CA | COAST SOUTHWEST, INC. | 114 | 2 | 114 |
| New Bern, NC | COASTAL CAROLINA HEALTH CARE, P.A. | 305 | 4 | 278 |
| Brunswick, GA | COASTAL GEORGIA AREA COMMUNITY ACTION AUTHORITY, INC. | 159 | 9 | 159 |
| Rockledge, FL | COASTAL HEALTH SYSTEMS OF BREVARD, INC | 104 | 3 | 104 |
| Hyannis, MA | COASTAL MEDICAL TRANSPORTATION, LLC | 346 | 8 | 346 |
| Savannah, GA | COASTAL MOTOR SALES, INC. | 118 | 3 | 114 |
| Valdosta, GA | COASTAL PLAIN AREA ECONOMIC AUTHORITY INC | 162 | 2 | 162 |
| Pawtucket, RI | COASTAL1 CREDIT UNION | 268 | 4 | 270 |
| Houston, TX | COATS ROSE, P.C. | 113 | 4 | 113 |
| New York, NY | COATUE MANAGEMENT, LLC | 182 | 2 | 199 |
| New York, NY | COBB B LLC | 297 | 2 | 241 |
| New York, NY | COBB B LLC | 297 | 2 | 241 |
| N Charleston, SC | COC AUTO, LLC DBA CREWS CHEVROLET | 188 | 1 | 188 |
| New York, NY | COCKROACH LABS, INC | 354 | 3 | 366 |
| San Francisco, CA | CODE FOR AMERICA LABS, INC. | 168 | 6 | 167 |
| Seattle, WA | CODE.ORG | 138 | 3 | 128 |
| Redwood City, CA | CODEXIS, INC. | 193 | 6 | 193 |
| Middleburg Heights, OH | CODONICS INC. | 122 | 7 | 24 |
| Round Rock, TX | CODY POOLS, INC. | 312 | 2 | 378 |
| Phoenix, AZ | COE & VAN LOO CONSULTANTS, INC. | 127 | 6 | 105 |
| Richmond, VA | COESIA NAM SHARED SERVICES LLC | 1,258 | 2 | 1,184 |
| New York, NY | COGENCY GLOBAL INC. | 408 | 5 | 280 |
| Omaha, NE | COHERE BEAUTY HOLDINGS, LLC | 580 | 3 | 604 |
| Redwood City, CA | COHERUS BIOSCIENCES, INC. | 263 | 4 | 258 |
| San Diego, CA | COHN RESTAURANT GROUP, INC. | 314 | 2 | 140 |
| Lafayette, LA | COIL TUBING PARTNERS LLC | 385 | 3 | 371 |
| Harrisburg, PA | COIN WRAP, INC. | 172 | 3 | 129 |
| Roseville, CA | COKEVA | 0 | 2 | 188 |
| Orlando, FL | COLASANTI SOUTH | 94 | 2 | 94 |
| Akron, NY | COLD SPRING CONSTRUCTION COMPANY | 128 | 1 | 119 |
| Milan, OH | COLES ENERGY, INC. | 111 | 2 | 136 |
| Hamilton, NY | COLGATE UNIVERSITY | 1,120 | 2 | 698 |
| Columbia, SC | COLITE INTERNATIONAL LTD | 75 | 3 | 89 |
| San Francisco, CA | COLLECTIVE HEALTH, INC. | 779 | 3 | 779 |
| Santa Ana, CA | COLLECTORS UNIVERSE, INC. | 1,590 | 3 | 1,656 |
| Dundas, MN | COLLEGE CITY BEVERAGE, INC. | 100 | 6 | 89 |
| Raleigh, NC | COLLEGE FOUNDATION INC | 142 | 4 | 142 |
| Cleveland, OH | COLLEGE NOW GREATER CLEVELAND INC. | 198 | 4 | 249 |
| Chicopee, MA | COLLEGE OF OUR LADY OF THE ELMS | 180 | 3 | 180 |
| Oakland, CA | COLLEGE TRACK | 232 | 7 | 235 |
| Portland, OR | COLLEGENET | 123 | 2 | 125 |
| Immokalee, FL | COLLIER HEALTH SERVICES, INC. | 424 | 9 | 310 |
| Holmdel, NJ | COLLIERS ENGINEERING & DESIGN INC. | 2,601 | 5 | 2,601 |
| Indiana, PA | COLONIAL CADILLAC - GMC TRUCK | 51 | 3 | 39 |
| Fort Worth, TX | COLONIAL COUNTRY CLUB | 136 | 2 | 136 |
| King Of Prussia, PA | COLONIAL ELECTRIC SUPPLY COMPANY, INC. | 378 | 8 | 376 |
| Bartlett, IL | COLONY DISPLAY, LLC | 133 | 6 | 86 |
| Burlingame, CA | COLOR HEALTH, INC. | 210 | 5 | 210 |
| Denver, CO | COLORADO COALITION FOR THE HOMELESS | 733 | 5 | 733 |
| Albertville, AL | COLORMASTERS, LLC | 462 | 2 | 462 |
| Hanover Township, PA | COLOURS, INC. | 214 | 1 | 295 |
| Columbia, MO | COLUMBIA COLLEGE | 412 | 1 | 434 |
| New York, NY | COLUMBIA GRAMMAR & PREPARATORY SCHOOL | 549 | 5 | 318 |
| Columbia, MO | COLUMBIA ORTHOPAEDIC GROUP, LLP | 216 | 2 | 217 |
| Vancouver, WA | COLUMBIA RIVER MENTAL HEALTH | 204 | 4 | 211 |
| Hood River, OR | COLUMBIA ROOM INC | 114 | 4 | 82 |
| Washington, DC | COLUMBIA WOODWORKING, INC. | 130 | 4 | 55 |
| Binghamton, NY | COLUMBIAN MUTUAL LIFE INSURANCE COMPANY | 179 | 6 | 179 |
| Columbus, MS | COLUMBUS ORTHOPAEDIC CLINIC PA | 199 | 2 | 128 |
| Syracuse, NY | COMFORT WINDOWS CO INC | 361 | 2 | 361 |
| Indianapolis, IN | COMLUX AMERICA LLC | 222 | 1 | 211 |
| Hollywood, CA | COMMERCE MEDIA HOLDINGS DBA NTWRK | 278 | 3 | — |
| Greenville, SC | COMMERCIAL FOODSERVICE REPAIR, INC. | 1,321 | 4 | 1,321 |
| Brentwood, TN | COMMERCIAL INSURANCE ASSOCIATES | 110 | 2 | 113 |
| City Of Industry, CA | COMMERCIAL LUMBER AND PALLET COMPANY | 77 | 2 | 68 |
| Mundelein, IL | COMMERCIAL PLASTICS | 537 | 6 | 321 |
| Doraville, GA | COMMERCIAL ROOFING SPECIALTIES, INC. | 198 | 3 | 30 |
| Bloomington, IN | COMMERCIAL SERVICE OF BLOOMINGTON, INC. | 148 | 3 | 148 |
| Waltham, MA | COMMODORE BUILDERS | 180 | 2 | 180 |
| New York, NY | COMMON LIVING, INC. | 0 | 4 | 108 |
| San Francisco, CA | COMMON SENSE MEDIA, INC. | 107 | 4 | 110 |
| Phoenix, AZ | COMMONWEALTH CASUALTY COMPANY | 134 | 2 | 84 |
| San Jose, CA | COMMONWEALTH CENTRAL CREDIT UNION | 95 | 4 | 95 |
| Bowling Green, KY | COMMONWEALTH HEALTH CORPORATION | 4,378 | 15 | 582 |
| Vero Beach, FL | COMMUNICATIONS INTERNATIONAL, INC. | 193 | 3 | 175 |
| Fort Wayne, IN | COMMUNICATIONS VENTURE CORPORATION | 110 | 1 | 138 |
| Boston, MA | COMMUNITIES FOR PEOPLE, INC. | 242 | 17 | 102 |
| Arlington, VA | COMMUNITIES IN SCHOOLS NATIONAL OFFICE | 114 | 4 | 99 |
| Las Vegas, NV | COMMUNITIES IN SCHOOLS OF NEVADA, INC | 242 | 5 | 242 |
| San Antonio, TX | COMMUNITIES IN SCHOOLS OF SAN ANTONIO | 226 | 4 | 256 |
| Bethlehem, PA | COMMUNITY ACTION COMMITTEE OF THE LEHIGH VALLEY, INC. | 98 | 5 | 94 |
| Columbia, MD | COMMUNITY ACTION COUNCIL OF HOWARD COUNTY, MARYLAND, INC. | 120 | 3 | 25 |
| Lancaster, PA | COMMUNITY ACTION PARTNERSHIP OF LANCASTER COUNTY, INC. | 258 | 6 | 275 |
| Madera, CA | COMMUNITY ACTION PARTNERSHIP OF MADERA COUNTY, INC. | 266 | 2 | 266 |
| Conway, AR | COMMUNITY ACTION PROGRAM FOR CENTRAL ARKANSAS | 103 | 4 | 42 |
| Wooster, OH | COMMUNITY ACTION WAYNE MEDINA, INC. | 137 | 3 | 137 |
| Miami, FL | COMMUNITY AIDS RESOURCE, INC. D/B/A CARE RESOURCE | 371 | 3 | 292 |
| Omaha, NE | COMMUNITY ALLIANCE, INC. | 189 | 2 | 189 |
| Chicago, IL | COMMUNITY ALTERNATIVES UNLIMITED | 123 | 3 | 123 |
| Neosho, MO | COMMUNITY BANK AND TRUST EMPLOYEE BENEFITS PLAN | 119 | 7 | 50 |
| Morrisville, NC | COMMUNITY BASED CARE, LLC | 2,662 | 8 | 150 |
| Baldwin, MO | COMMUNITY CARE CENTERS, INC. | 163 | 1 | 163 |
| Latham, NY | COMMUNITY CARE PHYSICIANS, PLLC | 1,087 | 4 | 721 |
| Philadelphia, PA | COMMUNITY COUNCIL FOR MENTAL HEALTH AND MENTAL RETARDATION | 108 | 1 | 108 |
| Akron, OH | COMMUNITY DRUG BOARD, INC. | 128 | 3 | 128 |
| Tupelo, MS | COMMUNITY ELDERCARE SERVICES, LLC | 1,002 | 1 | 1,002 |
| St. Petersburg, FL | COMMUNITY HEALTH CENTERS OF PINELLAS, INC | 464 | 4 | 340 |
| Tulsa, OK | COMMUNITY HEALTH CONNECTION, INC. | 145 | 2 | 145 |
| Miami, FL | COMMUNITY HEALTH OF SOUTH FLORIDA, INC. | 639 | 9 | 365 |
| Van Wert, OH | COMMUNITY HEALTH PROFESSIONALS INC | 124 | 2 | 134 |
| Great Barrington, MA | COMMUNITY HEALTH PROGRAMS, INC. EMPLOYEE BENEFITS PLAN | 224 | 2 | 229 |
| Orange Beach, AL | COMMUNITY HEALTH SYSTEMS, INC. | 390 | 2 | 390 |
| Philadelphia, PA | COMMUNITY INTEGRATED SERVICES | 0 | 3 | 170 |
| Philadelphia, PA | COMMUNITY LEGAL SERVICES, INC. | 206 | 5 | 136 |
| Westbury, NY | COMMUNITY MAINSTREAMING ASSOCIATES, INC. | 147 | 1 | 179 |
| Hamilton, NY | COMMUNITY MEMORIAL HOSPITAL | 345 | 4 | 346 |
| Lawrenceburg, IN | COMMUNITY MENTAL HEALTH CENTER, INC. DBA INCOMPASS HEALTHCARE | 182 | 5 | 182 |
| Washington, DC | COMMUNITY OF HOPE, INC. | 428 | 3 | 245 |
| Brooklyn, NY | COMMUNITY PARTNERSHIP CHARTER SCHOOL EDUCATION | 205 | 6 | 154 |
| Waterford, MI | COMMUNITY PROGRAMS, INC. | 135 | 6 | 103 |
| Saint Petersburg, FL | COMMUNITY REHAB ASSOCIATES, INC | 131 | 4 | 45 |
| Naples, FL | COMMUNITY SCHOOL OF NAPLES | 178 | 4 | 178 |
| Frankfort, IN | COMMUNITY SCHOOLS OF FRANKFORT | 387 | 2 | 387 |
| Buffalo, NY | COMMUNITY SERVICES FOR EVERY1 INC. | 345 | 1 | 345 |
| Portland, OR | COMMUNITY SERVICES, INC. | 130 | 3 | 130 |
| Gaithersburg, MD | COMMUNITY SUPPORT SERVICES, INC. | 505 | 4 | 555 |
| Lowell, MA | COMMUNITY TEAMWORK, INC. | 597 | 6 | 597 |
| Glens Falls, NY | COMMUNITY WORK AND INDEPENDENCE, INC. | 211 | 3 | 211 |
| Plano, TX | COMMUNITYMED URGENT CARE SYSTEMS, LLC | 157 | 1 | 157 |
| Chesterfield, MO | COMPANA PET BRANDS | 585 | 3 | 461 |
| Cherry Hill, NJ | COMPAS, INC. | 180 | 3 | 181 |
| Northbrook, IL | COMPASS HEALTH CENTER, LLC | 544 | 2 | 710 |
| Charlotte, NC | COMPASS PRECISION, LLC | 164 | 2 | 164 |
| Chantilly, VA | COMPASS STRATEGY SOLUTIONS, LLC | 124 | 11 | 8 |
| Saint James, NY | COMPETITION IMPORTS | 419 | 3 | 419 |
| Irvine, CA | COMPLETE STAFFING SOLUTIONS, INC. | 120 | 3 | 120 |
| Coral Springs, FL | COMPLETE TURBINE SERVICES, LLC | 305 | 3 | 274 |
| Odessa, TX | COMPLEX CREDIT FEDERAL CREDIT UNION | 135 | 2 | 139 |
| Rock Hill, SC | COMPORIUM, INC. | 935 | 4 | 939 |
| Brooksville, FL | COMPOSITE MOTORS, INC. | 164 | 3 | 164 |
| Haledon, NJ | COMPOSITION ROOFERS LOCAL NO. 10 | 75 | 3 | 80 |
| Longwood, FL | COMPREHENSIVE ENERGY SERVICES INC. | 361 | 3 | 361 |
| Houston, TX | COMPRESSOR ENGINEERING CORPORATION | 116 | 1 | 116 |
| Chantilly, VA | COMPU DYNAMICS, LLC | 135 | 2 | 135 |
| Fort Mill, SC | COMPUCOM SYSTEMS, INC. | 1,639 | 8 | 1,650 |
| New York, NY | COMPUTER DESIGN & INTEGRATION LLC | 0 | 6 | 236 |
| Pittsburgh, PA | COMPUTER ENTERPRISES, INC. | 215 | 2 | 199 |
| Springfield, VA | COMPUTER SYSTEMS CENTER INC | 114 | 7 | 114 |
| Dallas, TX | COMPX INTERNATIONAL INC | 498 | 10 | 139 |
| Chicago, IL | CONCEPT LABORATORIES, INC. | 101 | 4 | 101 |
| Ashland, PA | CONCEPT PHARMACY SERVICES LLC | 60 | 17 | — |
| Toledo, OH | CONCEPT REHAB, INC. | 556 | 2 | 249 |
| Schaumburg, IL | CONCEPT SCHOOLS NFP | 427 | 3 | 427 |
| Verona, PA | CONCO SERVICES, LLC | 487 | 8 | 444 |
| Albany, GA | CONCRETE ENTERPRISES, LLC | 229 | 2 | 229 |
| Broomfield, CO | CONCURRENT HRO, LLC | 2,288 | 2 | 2,523 |
| Naples, FL | CONDITIONED AIR COMPANY OF NAPLES, LLC | 214 | 6 | 193 |
| Tampa, FL | CONE & GRAHAM, INC. | 176 | 2 | 176 |
| Kansas City, MO | CONEXON, LLC | 686 | 3 | 853 |
| Greenville, SC | CONFLUENCE OUTDOOR, INC. | 311 | 7 | 97 |
| St. Louis, MO | CONFLUENT HOLDINGS, LLC | 441 | 10 | 504 |
| Pomona, CA | CONGREGATIONAL HOMES, INC. | 274 | 4 | 201 |
| Atlanta, GA | CONKLIN METAL INDUSTRIES, INC. | 318 | 2 | 318 |
| Plano, TX | CONNECT MGA LLC | 111 | 4 | 55 |
| Litchfield, CT | CONNECTICUT JUNIOR REPUBLIC INC. | 359 | 7 | 195 |
| Hamden, CT | CONNECTICUT ORTHOPAEDIC SPECIALISTS, P.C. | 507 | 4 | 213 |
| Clive, IA | CONNECTIFY HR LLC | 3,054 | 8 | 2,205 |
| Auburn, ME | CONNECTIVITY POINT DESIGN AND INSTALLATION LLC | 164 | 5 | 65 |
| Houston, TX | CONNECTIVITY SOURCE GROUP OF COMPANIES | 948 | 2 | 948 |
| Williamsville, NY | CONNECTLIFE | 165 | 2 | 174 |
| Englewood Cliffs, NJ | CONNECTONE BANK | 517 | 3 | 517 |
| North Haven, CT | CONNEX CREDIT UNION, INC. | 147 | 2 | 147 |
| Lisle, IL | CONNOR & GALLAGHER INSURANCE SERVICES | 117 | 2 | 132 |
| Peoria, IL | CONNOR CO. | 263 | 1 | 263 |
| New York, NY | CONSCIOUS CONTENT MEDIA, INC. | 65 | 7 | 84 |
| Gary, IN | CONSOLIDATED FABRICATIONS & CONSTRUCTORS | 426 | 2 | 121 |
| Cincinnati, OH | CONSOLIDATED METAL PRODUCTS, INC. | 152 | 5 | 152 |
| Omaha, NE | CONSOLIDATED SUPPLY COMPANY, INC. | 356 | 1 | 356 |
| Atlanta, GA | CONSTANGY BROOKS SMITH & PROPHETE, LLP | 413 | 14 | 313 |
| Puyallup, WA | CONSTRUCTION LOAN SERVICES II LLC | 244 | 2 | 244 |
| Middletown, CT | CONSULTING ENGINEERING SERVICES | 170 | 2 | 170 |
| Chicopee, MA | CONSUMER PRODUCT DISTRIBUTORS, INC. | 297 | 2 | 297 |
| Fairfield, NJ | CONSUMER PRODUCT TESTING CO., INC. | 136 | 6 | 117 |
| Newark, OH | CONSUMER SUPPORT SERVICES, INC. | 773 | 5 | 714 |
| Newport Beach, CA | CONTACTABILITY-COM LLC DBA SMARTFINANCIAL | 269 | 3 | 269 |
| Aston, PA | CONTAINER RESEARCH CORPORATION | 148 | 5 | 151 |
| Schenectady, NY | CONTEC LLC CAFETERIA PLAN | 0 | 2 | 114 |
| La Porte, TX | CONTECH CONTROL SERVICES, INC. | 1,150 | 1 | 1,150 |
| Hodgkins, IL | CONTINENTAL AUTOS, INC | 146 | 3 | 143 |
| Kalamazoo, MI | CONTINENTAL LINEN SERVICES | 120 | 3 | 120 |
| Columbus, OH | CONTINENTAL OFFICE INTERESTS | 88 | 2 | 77 |
| Bedford, MA | CONTINENTAL RESOURCES, INC. | 282 | 11 | — |
| Fairport, NY | CONTINENTAL SERVICE GROUP LLC | 330 | 2 | 347 |
| Carlsbad, CA | CONTINUING LIFE LLC | 1,698 | 5 | 1,698 |
| Conshohocken, PA | CONTINUUM COMPANIES, INC. | 518 | 1 | 518 |
| Minden, NV | CONTINUUM PACKING SOLUTIONS, LLC | 184 | 1 | 183 |
| Decatur, AL | CONTRACTOR SERVICE & FABRICATION, INC. | 268 | 3 | 152 |
| Lufkin, TX | CONTRACTORS SUPPLIES, INC. | 117 | 2 | 91 |
| Anaheim, CA | CONTROL AIR ENTERPRISES LLC | 241 | 8 | 175 |
| Allendale, NJ | CONTROL ASSOCIATES, INC. | 169 | 2 | 167 |
| Pasadena, TX | CONTROL SOLUTIONS, INC. | 307 | 2 | 307 |
| Dallas, TX | CONTROLLED CONTAMINATION SERVICES, LLC | 966 | 5 | 968 |
| Virginia Beach, VA | CONTROLS CORPORATION OF AMERICA | 106 | 6 | 72 |
| Vancouver, WA | CONTROLTEK, INC. | 101 | 2 | 99 |
| Vienna, VA | CONVERGENZ, LLC | 87 | 4 | 87 |
| Chattanooga, TN | CONVERSANT GROUP LLC | 200 | 2 | 200 |
| San Francisco, CA | CONVERSICA, INC | 82 | 7 | 84 |
| Norton, MA | CONVERTIBLE CASTLE, INC. DBA BERNIE AND PHYL'S | 171 | 5 | 218 |
| Irving, TX | COOLEY HOLDINGS | 1,402 | 4 | 1,402 |
| Dallas, TX | COOPER CLINIC, P.A. | 281 | 2 | 281 |
| Oakwood, OH | COOPER HATCHERY, INC. | 1,756 | 4 | 2,178 |
| Shelbyville, TN | COOPER'S STEEL FABRICATORS, INC. | 562 | 1 | 562 |
| Lexington, MA | COOPERATIVE FOR HUMAN SERVICES | 435 | 4 | 189 |
| Clifton Park, NY | COORDINATED CARE ALLIANCE NY, INC. | 192 | 2 | 199 |
| Rochester, NY | COORDINATED CARE SERVICES, INC. | 439 | 5 | 439 |
| Pompano Beach, FL | COPANS MOTORS, INC. | 162 | 2 | 161 |
| Atlanta, GA | COPELAND, STAIR, VALZ & LOVELL, LLP | 130 | 2 | 124 |
| Saint Helena, CA | COPPER CANE, LLC | 137 | 2 | 137 |
| Phoenix, AZ | COPPER STATE CREDIT UNION | 98 | 4 | — |
| Lima, OH | CORA HEALTH SERVICES, INC. | 1,630 | 2 | 1,630 |
| Philadelphia, PA | CORA SERVICES, INC. | 381 | 3 | 230 |
| Salem, OR | CORBAN UNIVERSITY | 178 | 6 | 126 |
| Tampa, FL | CORBETT PREPARATORY SCHOOL OF IDS, INC. | 130 | 8 | 56 |
| Belleville, MI | CORBY ENERGY SERVICES, INC. | 244 | 7 | 244 |
| Cincinnati, OH | CORDENTAL GROUP MANAGEMENT LLC | 447 | 2 | 447 |
| Los Angeles, CA | CORDOBA CORPORATION | 410 | 5 | 410 |
| Phoenix, AZ | CORE MACHINERY LLC | 150 | 2 | 169 |
| Sterling, VA | CORE ONE SOLUTIONS LLC | 168 | 4 | 49 |
| Gainesville, TX | CORE PROFESSIONAL SERVICES, LLC | 232 | 6 | 203 |
| Farmington Hills, MI | CORETEK, LLC DBA CORETEK | 147 | 3 | 147 |
| Livingston, NJ | COREWEAVE, INC. | 739 | 4 | 739 |
| Miami, FL | CORIENT SERVICES LLC | 1,137 | 5 | 226 |
| Corinth, MS | CORINTHIAN, INC. | 84 | 1 | 84 |