| New Albany, IN | NYX INCORPORATED - NEW ALBANY | 311 | 3 | 348 |
| Livonia, MI | NYX, INC. | 1,931 | 7 | 1,501 |
| Rancho Santa Margarita, CA | O'CONNELL LANDSCAPE MAINTENANCE | 123 | 3 | 86 |
| Ofallon, MO | O'FALLON CASTING | 232 | 6 | 186 |
| Birmingham, AL | O'NEAL INDUSTRIES, INC. | 2,965 | 3 | 5,177 |
| Springfield, MO | O'REILLY AUTOMOTIVE, INC. | 92,179 | 10 | 47,377 |
| Fort Smith, AR | O.K. FOODS, INC. | 3,030 | 8 | 2,733 |
| Catonsville, MD | OAK CREST VILLAGE C/O ERICKSON SENIOR LIVING, LLC | 7,132 | 3 | 4,307 |
| Waterford, MI | OAK ELECTRIC SERVICE, INC. | 168 | 10 | 193 |
| Nappanee, IN | OAKLAND ENTERPRISES, INC. & SUBS | 144 | 5 | 142 |
| Pontiac, MI | OAKLAND FAMILY SERVICES | 123 | 4 | 212 |
| Farmington Hills, MI | OAKLAND MANAGEMENT CORP | 553 | 11 | 901 |
| Edgewood, IL | OAKLAND MANAGER LLC | 313 | 3 | 302 |
| Oakland, CA | OAKLAND MUSEUM OF CALIFORNIA | 107 | 7 | 115 |
| Flint, MI | OAKLEY INDUSTRIES SUB ASSEMBLY DIVISION, INC. | 137 | 4 | 325 |
| Lake Wales, FL | OAKLEY TRANSPORT, INC. | 937 | 4 | 1,024 |
| Irvine, CA | OAKMONT MANAGEMENT GROUP LLC | 6,066 | 8 | 2,548 |
| Westlake Village, CA | OAKS CHRISTIAN SCHOOL | 297 | 7 | 414 |
| Normal, IL | OBRIEN AUTOMOTIVE TEAM INC | 237 | 4 | 1 |
| Los Angeles, CA | OCCIDENTAL COLLEGE | 0 | 7 | 564 |
| Miami, FL | OCEAN BANK | 676 | 16 | 34 |
| Richmond, VA | OCEAN NETWORK EXPRESS (NORTH AMERICA) INC. | 772 | 3 | 1,462 |
| Oceanside, CA | OCEANS ELEVEN CASINO | 149 | 3 | 65 |
| San Antonio, TX | OCI ENTERPRISES INC. | 222 | 6 | 219 |
| Nederland, TX | OCI GP LLC | 217 | 6 | 971 |
| Chicago, IL | OCIENT INC | 119 | 5 | 185 |
| Bedford, MA | OCULAR THERAPEUTIX, INC | 268 | 7 | 241 |
| Zeeland, MI | ODL, INCORPORATED | 405 | 2 | 564 |
| Columbus, OH | ODW LOGISTICS, INC. | 1,457 | 2 | 1,153 |
| Danbury, CT | ODYSSEY LOGISTICS & TECHNOLOGY CORPORATION | 1,514 | 9 | 934 |
| Wakefield, MA | ODYSSEY SYSTEMS CONSULTING GROUP, LTD | 1,406 | 9 | 1,839 |
| Boston, MA | ODYSSEY THERAPEUTICS | 122 | 5 | 290 |
| Newton, MA | ODYSSEYS UNLIMITED, INC. | 135 | 4 | 116 |
| Bethesda, MD | OFFIT KURMAN, P.A. | 538 | 4 | 541 |
| Lafayette, LA | OFFSHORE ENERGY SERVICES, INC. | 723 | 6 | 1,159 |
| Grand Rapids, MI | OFTA MANAGEMENT, INC. | 231 | 6 | 344 |
| Atlanta, GA | OGLETHORPE UNIVERSITY | 237 | 5 | 198 |
| Columbus, OH | OHIO DOMINICAN UNIVERSITY | 121 | 4 | 229 |
| West Chester, OH | OHIO EAGLE DISTRIBUTING, LLC | 172 | 3 | — |
| Columbus, OH | OHIO HISTORICAL SOCIETY | 291 | 3 | 294 |
| Cincinnati, OH | OHIO VALLEY ELECTRICAL SVCS INC | 155 | 11 | 161 |
| Cincinnati, OH | OHIO VALLEY FLOORING, INC. | 180 | 6 | 150 |
| Cincinnati, OH | OHIO VALLEY GOODWILL INDUSTRIES | 723 | 5 | 349 |
| Delaware, OH | OHIO WESLEYAN UNIVERSITY | 348 | 5 | 522 |
| Concord, NC | OILES AMERICA CORPORATION | 127 | 3 | 246 |
| Lincoln, NE | OIS MANAGEMENT SERVICES, DBA PARADIGM ORAL HEALTH | 1,584 | 6 | 1,355 |
| New Britain, CT | OKAY INDUSTRIES, INC. | 286 | 6 | 270 |
| Fairfield, OH | OKI FURNITURE FAIR | 191 | 3 | 260 |
| Waukesha, WI | OLAMETER CORPORATION | 452 | 14 | 322 |
| Brockton, MA | OLD COLONY ELDER SERVICES | 230 | 5 | 131 |
| San Diego, CA | OLD GLOBE THEATRE | 101 | 6 | 115 |
| Northbrook, IL | OLD WORLD INDUSTRIES, LLC | 389 | 4 | 661 |
| King Of Prussia, PA | OLIVER SPRINKLER CO., INC. | 225 | 5 | 219 |
| Wyoming, MI | OLIVIER-VANDYK INSURANCE AGENCY, INC. | 119 | 4 | 204 |
| Rochester, MN | OLMSTED MEDICAL CENTER | 1,239 | 5 | 534 |
| Concord, OH | OLON USA, LLC | 107 | 6 | 156 |
| Grand Rapids, MI | OLOR, LLC | 177 | 7 | 221 |
| Seattle, WA | OLSON KUNDIG, INC. | 361 | 14 | 397 |
| Jacksonville, FL | OLYMPUS INSURANCE COMPANY | 118 | 4 | 178 |
| Boston, MA | OM1, INC. | 72 | 4 | 49 |
| Omaha, NE | OMAHA STEAKS INTERNATIONAL, LLC | 1,037 | 9 | 971 |
| Omaha, NE | OMAHA TRUCK CENTER, INC. | 994 | 4 | 1,103 |
| Exton, PA | OMEGA FLEX, INC. | 155 | 3 | 192 |
| Wichita, KS | OMEGA SENIOR LIVING, LLC | 103 | 6 | 184 |
| Dallas, TX | OMNI HOTELS MANAGEMENT CORPORATION | 19,087 | 23 | 2,004 |
| Worcester, MA | OMNI SERVICES | 155 | 5 | 122 |
| Minneapolis, MN | OMNI WORKSPACE COMPANY, LLC | 524 | 3 | 363 |
| Omaha, NE | ONCOLOGY HEMATOLOGY WEST, PC | 313 | 4 | 490 |
| Hanover, MD | ONE CALL CONCEPTS LOCATING SERVICES, INC | 102 | 4 | 81 |
| Phoenix, AZ | ONEAZ CREDIT UNION | 503 | 8 | 399 |
| Van Nuys, CA | ONEGENERATION | 123 | 6 | 104 |
| St. Paul, MN | ONEHARRIS, INC. | 691 | 2 | 860 |
| Cumming, GA | ONESOURCE BUSINESS SOLUTIONS, LLC | 1,473 | 7 | 1,155 |
| Hartland, WI | ONETOUCHPOINT | 395 | 3 | 471 |
| Omaha, NE | ONEWORLD COMMUNITY HEALTH CENTER, INC. | 572 | 5 | 498 |
| Englewood Cliffs, NJ | ONEX CREDIT PARTNERS, LLC | 128 | 7 | 320 |
| West Palm Beach, FL | ONITY GROUP INC. | 997 | 7 | 1,559 |
| Perrysburg, OH | ONPOINT GROUP LLC | 1,325 | 9 | 2,237 |
| Highlands Ranch, CO | ONPOINT MEDICAL GROUP | 428 | 4 | 342 |
| Bourne, MA | ONSET COMPUTER CORPORATION EMPLOYEE BENEFITS PLAN | 0 | 5 | 154 |
| Braintree, MA | OOFOS, INC. | 105 | 8 | 130 |
| Southfield, MI | OPEN DEALER EXCHANGE, LLC | 208 | 11 | 371 |
| Worcester, MA | OPEN SKY COMMUNITY SERVICES | 986 | 7 | 860 |
| New York, NY | OPEN SYSTEMS TECHNOLOGIES INC. | 206 | 4 | 169 |
| Boston, MA | OPENEXCHANGE, INC. | 82 | 3 | 131 |
| Grand Forks, ND | OPP CONSTRUCTION LLC | 174 | 6 | 89 |
| Chicago, IL | OPPORTUNITY FINANCIAL LLC DBA OPPFI | 498 | 3 | 527 |
| Minnetonka, MN | OPPORTUNITY PARTNERS INC. | 260 | 3 | 186 |
| Hanover, MD | OPS CONSULTING, LLC | 0 | 7 | 361 |
| Fairfield, IA | OPTIMAE LIFESERVICES, INC. | 967 | 7 | 593 |
| Los Angeles, CA | OPTIMIST BOYS HOME AND RANCH, INC. | 123 | 3 | 74 |
| San Diego, CA | OPTIONS FOR ALL | 356 | 11 | 367 |
| Salt Lake City, UT | OQUIRRH MOUNTAIN LAW GROUP, PC | 35 | 4 | 52 |
| Andover, MA | ORA INC. | 399 | 7 | 650 |
| Bettendorf, IA | ORA ORTHOPEDICS, P.C. | 485 | 4 | 699 |
| Holbrook, NY | ORANGE BUSINESS SERVICES, U.S., INC. | 587 | 27 | 797 |
| Lynchburg, VA | ORANO USA LLC | 376 | 5 | 728 |
| Des Moines, IA | ORCHARD PLACE | 278 | 4 | 211 |
| Dallas, TX | ORDERMYGEAR, LLC | 148 | 5 | 156 |
| Portland, OR | OREGON INTERNATIONAL AIR FREIGHT COMPANY | 0 | 2 | 707 |
| Portland, OR | OREGON TOOL INC | 1,066 | 8 | 1,290 |
| Ann Arbor, MI | ORGAN PROCUREMENT AGENCY OF MICHIGAN | 383 | 10 | 352 |
| Holden, MA | ORIOL HOLDING, INC. | 170 | 4 | 118 |
| Auburn, WA | ORION INDUSTRIES | 176 | 5 | 234 |
| Edison, NJ | ORION SYSTEMS INTEGRATORS, LLC | 593 | 3 | 847 |
| Apopka, FL | ORLANDO FREIGHTLINER, INC. | 224 | 6 | 227 |
| Orlando, FL | ORLANDO HEALTH, INC. | 34,992 | 11 | 36,197 |
| Orlando, FL | ORLANDO TELEPHONE COMPANY, INC | 267 | 9 | 374 |
| Watertown, MA | ORNA THERAPEUTICS, INC | 152 | 6 | 152 |
| Buena Park, CA | ORORA PACKAGING SOLUTIONS | 1,350 | 7 | 2,475 |
| Mesquite, TX | ORORA VISUAL LLC | 0 | 7 | 431 |
| Novi, MI | OROTEX CORPORATION | 153 | 14 | 223 |
| Cincinnati, OH | ORTHOALLIANCE | 1,580 | 9 | 2,025 |
| Muncie, IN | ORTHOALLIANCE INDIANA | 128 | 9 | 305 |
| Atlanta, GA | ORTHOATLANTA | 643 | 2 | 725 |
| Danbury, CT | ORTHOCONNECTICUT, PC | 200 | 8 | 219 |
| Allentown, PA | ORTHOPAEDIC ASSOCIATES OF ALLENTOWN | 121 | 4 | 113 |
| Indianapolis, IN | ORTHOPAEDICS-INDIANAPOLIS, INC. | 921 | 11 | 1,302 |
| Gainesville, FL | ORTHOPEDIC CARE PARTNERS MANAGEMENT, LLC | 591 | 16 | 144 |
| Westerville, OH | ORTHOPEDIC ONE | 939 | 3 | 886 |
| Phoenix, AZ | ORTHOPEDIC SPECIALIST OF NORTH AMERICA PLLC | 1,283 | 5 | 1,177 |
| North Chesterfield, VA | ORTHOVIRGINIA, INC. | 1,365 | 6 | 2,237 |
| Omaha, NE | ORTHOWEST, PC | 0 | 2 | 269 |
| Phoenix, AZ | OSAIC INC. | 2,703 | 11 | 3,836 |
| Lafayette, IN | OSCAR WINSKI COMPANY INC. | 193 | 3 | 384 |
| Tampa, FL | OSG SHIP MANAGEMENT, INC. | 228 | 9 | 364 |
| St. Charles, IL | OSG USA, INC. | 268 | 4 | 454 |
| Hawthorne, CA | OSI SYSTEMS, INC. | 1,814 | 15 | 791 |
| Edina, MN | OSP, LP | 236 | 3 | 152 |
| Hillsboro, NH | OSRAM SYLVANIA INC. | 918 | 13 | 832 |
| York, PA | OSS HEALTH | 629 | 4 | 513 |
| Cheshire, CT | OSTERMAN & COMPANY, INC. | 117 | 6 | 83 |
| Sandy Springs, GA | OT TECHNOLOGY, INC. | 1,041 | 7 | 1,977 |
| Irving, TX | OTB ACQUISITION LLC | 989 | 3 | 652 |
| Roswell, GA | OTR CAPITAL, LLC | 305 | 2 | 295 |
| Lebanon, OH | OTTERBEIN SENIOR LIFESTYLE CHOICES | 3,070 | 5 | 1,406 |
| Carpentersville, IL | OTTO ENGINEERING, INC. | 518 | 8 | 712 |
| Minneapolis, MN | OUR FAMILY WIZARD, LLC. | 124 | 4 | 156 |
| San Antonio, TX | OUR LADY OF THE LAKE UNIVERSITY | 368 | 5 | 323 |
| Orlando, FL | OUTCOMES OPERATING, INC. | 657 | 7 | 870 |
| Harwich Port, MA | OUTER CAPE HEALTH SERVICES | 181 | 4 | 235 |
| Neenah, WI | OUTLOOK GROUP, LLC | 250 | 5 | 339 |
| Denver, CO | OVATION PLUMBING, INC. | 106 | 3 | 99 |
| Vernon, CA | OVERHILL FARMS INC | 325 | 6 | 272 |
| Owenton, KY | OWEN ELECTRIC COOPERATIVE | 122 | 8 | 161 |
| Owensboro, KY | OWENSBORO HEALTH, INC. | 4,591 | 7 | 4,973 |
| Hanover, PA | OX PAPER TUBE & CORE LLC | 555 | 4 | 816 |
| Bedford, MA | OXFORD BIOMEDICA (US), LLC | 129 | 5 | 256 |
| Silver Spring, MD | OXFORD HOUSE, INC. | 233 | 4 | 292 |
| Wichita, KS | OXFORD MANAGEMENT GROUP, LLC | 583 | 5 | 322 |
| Scottsdale, AZ | P.F. CHANGS CHINA BISTRO, INC. | 1,478 | 7 | 2,175 |
| Simi Valley, CA | P.W. GILLIBRAND CO., INC. | 186 | 8 | 186 |
| Lenexa, KS | P1 CONSTRUCTION, LLC | 189 | 9 | 326 |
| Roseville, MN | PACE ANALYTICAL SERVICES, LLC | 2,793 | 4 | 4,333 |
| Riverside, RI | PACE ORGANIZATION OF RHODE ISLAND | 158 | 8 | 214 |
| Southfield, MI | PACE SOUTHEAST MICHIGAN | 885 | 5 | 1,155 |
| Greensboro, NC | PACECOM HOLDINGS, INC. | 110 | 7 | 130 |
| South San Francisco, CA | PACIFIC AGRI-PRODUCTS, INC. | 115 | 4 | 159 |
| Hercules, CA | PACIFIC BIOLABS | 94 | 6 | 45 |
| Poway, CA | PACIFIC COAST ACADEMY | 961 | 10 | 2,054 |
| Morgan Hill, CA | PACIFIC STATES INDUSTRIES, INC. | 222 | 6 | 103 |
| Mcclellan, CA | PACIFIC WEST SITE SERVICES, INC. | 405 | 11 | 543 |
| San Diego, CA | PACIFICA HOSTS, INC. | 1,411 | 18 | 1,153 |
| Philadelphia, PA | PACIFICO AUTO GROUP | 106 | 4 | 145 |
| San Diego, CA | PACIRA PHARMACEUTICALS, INC. | 777 | 4 | 1,561 |
| St. Louis, MO | PACKAGING CONCEPTS, INC. | 191 | 3 | 205 |
| Carol Stream, IL | PACKAGING PERSONIFIED INC | 158 | 3 | 227 |
| Williamsport, MD | PACKAGING SERVICES OF MARYLAND INC | 242 | 10 | 271 |
| Chicago, IL | PACKBACK, INC. | 99 | 3 | 125 |
| Schaumburg, IL | PADDOCK PUBLICATIONS, INC. | 150 | 8 | 192 |
| Minneapolis, MN | PADILLA SPEER BEARDSLEY INC | 171 | 5 | 126 |
| Annapolis, MD | PAIN MANAGEMENT SOLUTIONS, LLC. | 577 | 7 | 259 |
| West Palm Beach, FL | PALM BEACH ALTANTIC UNIVERSITY | 291 | 5 | 330 |
| Palm Beach, FL | PALM BEACH DAY ACADEMY, INC. | 142 | 4 | 166 |
| Sioux City, IA | PALMER CANDY COMPANY | 273 | 3 | 234 |
| Charleston, SC | PALMETTO EXTERMINATORS LLC | 0 | 4 | 355 |
| Charlotte, NC | PALMETTO SOLAR, LLC | 258 | 7 | 296 |
| Palo Alto, CA | PALO ALTO VETERANS INSTITUTE FOR RESEARCH | 146 | 4 | 184 |
| Boston, MA | PAN COMMUNICATIONS, INC. | 160 | 8 | 106 |
| Newark, NJ | PANASONIC CORPORATION OF NORTH AMERICA | 13,835 | 21 | 8,098 |
| Memphis, TN | PANDROL USA LP | 171 | 4 | 257 |
| Tinley Park, IL | PANDUIT CORP. | 1,509 | 11 | 2,169 |
| Arlington, VA | PARADIGM MANAGEMENT, LP | 196 | 3 | 282 |
| Bolton, MA | PARAGON COMMUNICATIONS, INC. | 111 | 6 | 14 |
| Fremont, NE | PARAGON MANAGEMENT SERVICES, INC. | 605 | 4 | 319 |
| Pierceton, IN | PARAGON MEDICAL | 1,475 | 5 | 2,318 |
| Beavercreek, OH | PARALLAX ADVANCED RESEARCH CORPORATION | 161 | 4 | 343 |
| Bourbon, MO | PARAMOUNT APPAREL INTERNATIONAL | 294 | 4 | 657 |
| Maumee, OH | PARAMOUNT CARE, INC. DBA PARAMOUNT HEALTH CARE | 47 | 4 | 94 |
| Scottsdale, AZ | PARAWEST COMMUNITY DEVELOPMENT, LLC | 229 | 6 | 232 |
| Roseville, MN | PARK DENTAL PARTNERS, INC. | 1,137 | 2 | 1,009 |
| Oklahoma City, OK | PARK ENERGY SERVICES, LLC | 101 | 5 | 225 |
| St. Cloud, MN | PARK INDUSTRIES, INC. | 313 | 2 | 438 |
| Marlborough, MA | PARK PLACE INTERNATIONAL LLC DBA CLOUDWAVE | 143 | 3 | 140 |
| Cincinnati, OH | PARK PLACE OPERATIONS, INC. | 226 | 8 | 312 |
| Orlando, FL | PARK SQUARE ENTERPRISES, LLC | 168 | 3 | 215 |
| Parkville, MO | PARK UNIVERSITY | 356 | 5 | 486 |
| Newton Grove, NC | PARKER GAS CO INC | 239 | 2 | 183 |
| Cleveland, OH | PARKER HANNIFIN CORPORATION | 27,288 | 29 | 39,407 |
| Piscataway, NJ | PARKER HEALTH GROUP, INC. | 793 | 5 | 1,093 |
| Mt. Laurel, NJ | PARKER MCCAY P.A. | 115 | 6 | 109 |
| Springfield, OH | PARKER TRUTEC, INC. | 231 | 6 | 281 |
| Houston, TX | PARKLAND USA | 2,080 | 5 | 2,060 |
| Batavia, IL | PARKSITE INC. | 744 | 3 | 966 |
| Greenville, SC | PARKWAY PRODUCTS, LLC | 580 | 3 | 701 |
| Alexandria, VA | PARRY LABS, LLC | 221 | 7 | 430 |
| Stamford, CT | PARTNER REINSURANCE COMPANY OF THE U.S. | 285 | 3 | 650 |
| Boise, ID | PARTNERHERO NORTH AMERICA, LLC | 0 | 3 | 346 |
| Boise, ID | PARTNERHERO NORTH AMERICA, LLC | 442 | 3 | 346 |
| Berea, KY | PARTNERS FOR RURAL IMPACT | 260 | 4 | 496 |
| Burnsville, MN | PARTNERS IN EXCELLENCE, INC | 344 | 7 | 188 |
| Burbank, CA | PARTNERSHIPS TO UPLIFT COMMUNITIES LAKEVIEW TERRACE | 680 | 11 | 986 |
| Hudson, OH | PARTSSOURCE, INC. | 482 | 4 | 863 |
| Pasadena, CA | PASADENA HUMANE SOCIETY | 141 | 8 | 132 |
| Springfield, MA | PATHLIGHT | 0 | 3 | 214 |
| Dallas, TX | PATHOLOGISTS BIO-MEDICAL LABORATORIES | 143 | 3 | 200 |
| Austin, TX | PATHWAY VET ALLIANCE LLC | 6,687 | 11 | 5,358 |
| Columbus, OH | PATHWAYS FINANCIAL CREDIT UNION | 107 | 10 | 182 |
| Glen Allen, VA | PATIENT FIRST CORPORATION | 2,782 | 12 | 1,655 |
| Cincinnati, OH | PATIENTPOINT HEALTH TECHNOLOGIES LLC | 528 | 8 | 473 |
| Chambersburg, PA | PATRIOT FEDERAL CREDIT UNION | 202 | 5 | 305 |
| Shelby Township, MI | PATTON WINGS, INC. | 2,856 | 14 | 584 |
| Providence, RI | PAUL CUFFEE SCHOOL | 131 | 6 | 105 |
| Champaign, IL | PAVLOV MEDIA, INC. | 336 | 3 | 454 |
| Cincinnati, OH | PAYCOR, INC. | 2,703 | 5 | 3,778 |
| Newton, MA | PAYTRONIX SYSTEMS, INC. | 250 | 8 | 415 |
| Tustin, CA | PB &J AUTOMOTIVE, INC. DBA TUSTIN MAZDA | 220 | 5 | 152 |
| Shawnee, KS | PBI GORDON COMPANIES INC | 515 | 7 | 831 |
| Houston, TX | PBK ARCHITECTS, INC | 974 | 11 | 985 |
| Los Angeles, CA | PCB BANK | 246 | 6 | 602 |
| Beachwood, OH | PCC AIRFOILS, LLC | 1,585 | 3 | 3,190 |
| Lincoln, NE | PCE, INC. | 99 | 3 | 156 |
| Lindon, UT | PCF INSURANCE SERVICES OF THE WEST, LLC | 1,945 | 8 | 4,147 |
| Fort Worth, TX | PCI INDUSTRIES LLC | 200 | 7 | 276 |
| Denver, CO | PCL CONSTRUCTION ENTERPRISES, INC. | 1,781 | 7 | 738 |
| Bloomindale, IL | PCTEL, INC. | 177 | 5 | 319 |
| Des Moines, IA | PDM DISTRIBUTION SERVICES, INC. | 183 | 10 | 132 |
| Norcross, GA | PEACH STATE FORD TRUCK CENTERS | 720 | 8 | 1,374 |
| Marysville, CA | PEACH TREE HEALTHCARE | 224 | 5 | 169 |
| Colorado Springs, CO | PEAK VISTA COMMUNITY HEALTH CENTERS | 644 | 3 | 738 |
| Minneapolis, MN | PEC SOLUTIONS LLC | 0 | 2 | 440 |
| Roseville, MN | PEDIATRIC HOME RESPIRATORY SERVICES, LLC D/B/A PEDIATRIC HOME SERVICES | 0 | 4 | 1,496 |
| Fairfax, VA | PEDIATRIC SPECIALISTS OF VIRGINIA | 239 | 8 | 281 |
| Denver, CO | PEERLESS TYRE CO. | 0 | 4 | 144 |
| Waltham, MA | PEGASYSTEMS INCORPORATED | 1,890 | 11 | 3,370 |
| Beltsville, MD | PELLA MID-ATLANTIC, INC. | 188 | 4 | 94 |
| Boston, MA | PELOTON GROUP LLC | 319 | 3 | 453 |
| Hatfield, PA | PENN COLOR, INC. | 568 | 3 | 871 |
| Wyomissing, PA | PENN ENTERTAINMENT, INC. | 17,267 | 31 | 2,546 |
| Horsham, PA | PENN MUTUAL LIFE INSURANCE COMPANY | 1,593 | 12 | 1,615 |
| Houston, TX | PENNZOIL-QUAKER STATE COMPANY | 0 | 2 | 3 |
| Bloomfield Hills, MI | PENSKE AUTOMOTIVE GROUP, INC. | 12,524 | 13 | 3,615 |
| Troy, MI | PENSKE VEHICLE SERVICES INC. | 505 | 5 | 319 |
| King Of Prussia, PA | PEOPLE 2.0 GLOBAL, LLC | 1,228 | 10 | 319 |
| Eagan, MN | PEOPLE INCORPORATED | 564 | 3 | 503 |
| Cincinnati, OH | PEOPLE WORKING COOPERATIVELY, INC. | 123 | 4 | 138 |
| Milwaukee, WI | PEOPLES ENERGY, LLC | 0 | 4 | 966 |
| Barrington, IL | PEPPER CONSTRUCTION COMPANY | 635 | 6 | 474 |
| Raleigh, NC | PEPSI BOTTLING VENTURES LLC | 3,111 | 12 | 3,453 |
| Salisbury, MD | PERDUE FARMS INC | 11,914 | 3 | 18,356 |
| Houston, TX | PERDUE, BRANDON, FIELDER, COLLINS AND MOTT, L.L.P. | 272 | 6 | 25 |
| Cincinnati, OH | PERFECTION GROUP, INC. | 280 | 6 | 405 |
| St. Louis, MO | PERFICIENT, INC. | 2,446 | 10 | 4,048 |
| Pierre, SD | PERFORMANCE BANKERS, INC | 698 | 5 | 1,090 |
| Forty Fort, PA | PERFORMANCE HORIZON INC | 154 | 10 | 253 |
| Phoenix, AZ | PERFORMANCE SOFTWARE CORPORATION | 290 | 11 | 446 |
| Elkridge, MD | PERI FORMWORK SYSTEMS, INC. | 385 | 10 | 430 |
| Shelton, CT | PERKINELMER U.S. LLC | 1,802 | 3 | 1,599 |
| Waltham, MA | PERKINELMER, INC. | 9,489 | 62 | 4,767 |
| Milwaukee, WI | PERLICK CORPORATION | 333 | 4 | 439 |
| Comstock Park, MI | PERRIN SOUVENIR DISTRIBUTORS, INC. | 248 | 3 | 338 |
| Lima, OH | PERRY PROTECH, INC. | 197 | 3 | 462 |
| Mount Laurel, NJ | PERSANTE HEALTH CARE, INC. | 157 | 5 | 141 |
| Pawtucket, RI | PET FOOD EXPERTS LLC | 439 | 6 | 599 |
| Phoenix, AZ | PETE KING CONSTRUCTION COMPANY | 198 | 5 | 144 |
| Jessup, MD | PETE PAPPAS & SONS INC | 202 | 3 | 183 |
| Troy, MI | PETER BASSO ASSOCIATES, INC. | 124 | 6 | 155 |
| Cincinnati, OH | PETER CREMER NORTH AMERICA | 332 | 3 | 319 |
| Knoxville, TN | PETERBILT, INC. | 918 | 8 | 677 |
| Shelby, MI | PETERSON FARMS, INC. | 929 | 5 | 866 |
| Grandview, MO | PETERSON MANUFACTURING COMPANY | 576 | 3 | 762 |
| Delray Beach, FL | PETMED EXPRESS, INC. | 159 | 6 | 180 |
| Dallas, TX | PETRO-HUNT, L.L.C. | 253 | 5 | 642 |
| Phoenix, AZ | PETSMART, LLC | 42,871 | 38 | 4,671 |
| Nashua, NH | PFEIFFER VACUUM, INC. | 217 | 4 | 379 |
| St. Louis, MO | PFG ST. LOUIS, LLC | 137 | 3 | 183 |
| Tampa, FL | PFIZER INC | 31,299 | 15 | 64,713 |
| Chicago, IL | PH MEDIA (USA), INC | 106 | 9 | 123 |
| Farmington, CT | PHALCON, LTD | 283 | 3 | 541 |
| Algona, IA | PHARMACISTS MUTUAL INSURANCE COMPANY | 237 | 6 | 166 |
| Burlington, MA | PHARMAESSENTIA USA CORPORATION | 143 | 11 | 391 |
| Largo, FL | PHARMALINK, INC. | 110 | 4 | 148 |
| Baltimore, MD | PHARMARON CPC. INC. | 732 | 3 | 1,059 |
| Wood Dale, IL | PHC CORPORATION OF NORTH AMERICA | 113 | 5 | 151 |
| St. Paul, MN | PHEASANTS FOREVER, INC. | 0 | 3 | 397 |
| Colorado Springs, CO | PHIL LONG DEALERSHIPS, INC. | 2,025 | 13 | 2,023 |
| Philadelphia, PA | PHILADELPHIA EAGLES, LLC | 260 | 3 | 599 |
| Philadelphia, PA | PHILADELPHIA MUSEUM OF ART | 368 | 7 | 265 |
| Cincinnati, OH | PHILLIPS EDISON & CO., LTD | 288 | 7 | 445 |
| Middletown, PA | PHILLIPS MANAGED SUPPORT SERVICES, INC. | 160 | 3 | 97 |