| PwC pwc.com | Arlington, 🇺🇸 United States | 397.2K | $90634.2M | 3.9M/mo | - | - |
| KPMG kpmg.com | Toronto, 🇨🇦 Canada | 292.7K | $66796.0M | 2.9M/mo | - | - |
| DFAS dfas.mil | Cleveland, 🇺🇸 United States | 8.3K | $1903.0M | - | - | 5% |
| kpmg.com.br kpmg.com.br | Sao Paulo, 🇧🇷 Brazil | 5.8K | $682.9M | - | - | -3% |
| Marcum marcumllp.com | New York, 🇺🇸 United States | 4.1K | $588.3M | - | - | 3% |
| Wipfli wipfli.com | Menomonee Falls, 🇺🇸 United States | 3.8K | $864.0M | - | - | 28% |
| Armanino armaninollp.com | San Ramon, 🇺🇸 United States | 3.3K | $746.9M | - | - | 7% |
| Tacobell tacobell.com | Reston, 🇺🇸 United States | 2.9K | $659.7M | 14.0M/mo | - | 20% |
| CPA sbtaxcpa.com | 🇺🇸 United States | 2.5K | $567.5M | - | - | 3% |
| Weaver weaver.com | Fort Worth, 🇺🇸 United States | 2.1K | $483.1M | - | - | 8% |
| NEANT neant.edu | 🇺🇸 United States | 2.1K | $472.8M | - | - | 21% |
| BPM bpmcpa.com | San Francisco, 🇺🇸 United States | 1.9K | $438.4M | - | - | -1% |
| HORNE hornellp.com | Ridgeland, 🇺🇸 United States | 1.5K | $350.5M | - | - | 37% |
| BKD bkd.com | Springfield, 🇺🇸 United States | 1.2K | $267.5M | - | - | -3% |
| RubinBrown rubinbrown.com | Saint Louis, 🇺🇸 United States | 1.1K | $257.6M | - | - | 8% |
| AAT aat.org.uk | London, 🇬🇧 United Kingdom | 1.1K | $257.6M | 575K/mo | - | 36% |
| MAi maitax.com | 🇺🇸 United States | 1.1K | $254.7M | - | - | -57% |
| GHJ ghjadvisors.com | Los Angeles, 🇺🇸 United States | 1.1K | $254.0M | - | - | 26% |
| NYCTaxguys nyctaxguys.com | New York, 🇺🇸 United States | 1.1K | $254.0M | - | - | -3% |
| DLC dlcinc.com | Los Angeles, 🇺🇸 United States | 963 | $224.5M | - | $14M | 3% |
| Richter richter.ca | Montreal, 🇨🇦 Canada | 923 | $210.6M | - | - | 2% |
| Zrii zrii.com | Draper, 🇺🇸 United States | 867 | $197.8M | - | - | 10% |
| Menzies menzies.co.uk | Woking, 🇬🇧 United Kingdom | 859 | $196.0M | - | - | 16% |
| Pennylane pennylane.com | Paris, 🇫🇷 France | 741 | $181.3M | 1.3M/mo | $155M | 34% |
| BerganKDV bergankdv.com | Bloomington, 🇺🇸 United States | 724 | $165.2M | - | - | 12% |
| haysmacintyre haysmacintyre.com | London, 🇬🇧 United Kingdom | 661 | $134.7M | - | - | 16% |
| Deloitte www2.deloitte.com | Birmingham, 🇺🇸 United States | 646 | $131.6M | - | - | - |
| Buzzacott buzzacott.co.uk | London, 🇬🇧 United Kingdom | 630 | $128.4M | - | - | 8% |
| RKL rklcpa.com | Lancaster, 🇺🇸 United States | 615 | $125.3M | - | - | 4% |
| Berdon berdonllp.com | New York, 🇺🇸 United States | 592 | $109.4M | - | - | 5% |
| CFA companiafinanciera.com.ar | Charlottesville, 🇺🇸 United States | 582 | $118.6M | - | - | 16% |
| KordaMentha kordamentha.com | Melbourne, 🇦🇺 Australia | 570 | $116.1M | - | - | 18% |
| Scott-Moncrieff scott-moncrieff.com | Edinburgh, 🇬🇧 United Kingdom | 552 | $112.5M | - | - | - |
| NKSFB nksfb.com | Los Angeles, 🇺🇸 United States | 532 | $108.4M | - | - | 8% |
| IFAC ifac.org | New York, 🇺🇸 United States | 529 | $107.8M | - | - | 34% |
| McGrathNicol mcgrathnicol.com | Melbourne, 🇦🇺 Australia | 528 | $107.6M | - | - | 9% |
| Manager manager.io | Sydney, 🇦🇺 Australia | 505 | $102.9M | 287K/mo | - | - |
| Hazlewoods hazlewoods.co.uk | Cheltenham, 🇬🇧 United Kingdom | 499 | $101.7M | - | - | 11% |
| SAPRO sapro.com | New York, 🇺🇸 United States | 482 | $98.2M | - | - | 9% |
| Lutz lutz.us | Omaha, 🇺🇸 United States | 474 | $96.6M | - | - | 9% |
| KLR kahnlitwin.com | Providence, 🇺🇸 United States | 457 | $93.1M | - | - | 13% |
| Boulay boulaygroup.com | Minneapolis, 🇺🇸 United States | 453 | $92.3M | - | - | -1% |
| Scrubbed scrubbed.net | San Francisco, 🇺🇸 United States | 447 | $91.1M | - | - | 10% |
| mhm mhm.com.au | Malvern, 🇦🇺 Australia | 445 | $90.7M | - | - | 9% |
| CIMA cimaglobal.com | One South Place, 🇬🇧 United Kingdom | 440 | $89.7M | - | - | - |
| YHB yhbcpa.com | Winchester, 🇺🇸 United States | 432 | $88.0M | - | - | 21% |
| HoganTaylor hogantaylor.com | Tulsa, 🇺🇸 United States | 431 | $87.8M | - | - | -3% |
| Paperchase paperchase.ac | Worldwide, 🇬🇧 United Kingdom | 428 | $87.2M | - | $76.5M | 0% |
| BKL bkl.co.uk | London, 🇬🇧 United Kingdom | 427 | $87.0M | - | - | 19% |
| Sax saxllp.com | Clifton, 🇺🇸 United States | 422 | $86.0M | - | - | 20% |
| Seiler seiler.com | Redwood City, 🇺🇸 United States | 403 | $68.9M | - | - | -2% |
| REDW redw.com | Albuquerque, 🇺🇸 United States | 401 | $81.7M | - | - | 12% |
| PBMares pbmares.com | Newport News, 🇺🇸 United States | 395 | $80.5M | - | - | 4% |
| Orion j-fitzgerald.ie | 🇮🇪 Ireland | 388 | $79.1M | - | - | - |
| MIAA miaa.nhs.uk | Liverpool, 🇬🇧 United Kingdom | 386 | $78.6M | - | - | 13% |
| Welch welchllp.com | Ottawa, 🇨🇦 Canada | 378 | $77.0M | - | - | 6% |
| GBQ gbq.com | Columbus, 🇺🇸 United States | 377 | $76.8M | - | - | 8% |
| Tanner tannerco.com | Salt Lake City, 🇺🇸 United States | 367 | $74.8M | - | - | 20% |
| Quantuma quantuma.com | London, 🇬🇧 United Kingdom | 362 | $73.8M | - | - | 6% |
| HandCO hcoadvisors.com | Coral Gables, 🇺🇸 United States | 359 | $73.1M | - | - | 23% |
| CDH cdhcpa.com | Chicago, 🇺🇸 United States | 351 | $71.5M | - | - | 17% |
| RLB rlb.ca | Guelph, 🇨🇦 Canada | 314 | $64.0M | - | - | 9% |
| TAG teamtag.net | San Diego, 🇺🇸 United States | 304 | $61.9M | - | - | - |
| FGMK fgmk.com | Chicago, 🇺🇸 United States | 289 | $51.8M | - | - | 7% |
| L-Expert-Comptable.com l-expert-comptable.com | Paris, 🇫🇷 France | 289 | $51.8M | - | - | 8% |
| 1-800Accountant 1800accountant.com | New York, 🇺🇸 United States | 277 | $49.7M | - | - | 15% |
| Friedman friedmanllp.com | New York, 🇺🇸 United States | 273 | $48.9M | - | - | -20% |
| MBAF mbafcpa.com | Miami, 🇺🇸 United States | 269 | $47.2M | - | - | -3% |
| BMSS bmss.com | Birmingham, 🇺🇸 United States | 265 | $47.5M | - | - | 23% |
| CNM cnmllp.com | Woodland Hills, 🇺🇸 United States | 263 | $47.2M | - | - | 3% |
| FLORES flores-financial.com | Santee, 🇺🇸 United States | 263 | $47.2M | - | - | 30% |
| KraftCPAs kraftcpas.com | Nashville, 🇺🇸 United States | 250 | $44.8M | - | - | 5% |
| RBZ rbz.com | Los Angeles, 🇺🇸 United States | 246 | $44.1M | - | - | 12% |
| UNW unw.co.uk | Newcastle, 🇬🇧 United Kingdom | 245 | $43.9M | - | - | 14% |
| Jitasa jitasagroup.com | Boise City, 🇺🇸 United States | 244 | $43.7M | - | - | 33% |
| fhi360 donotusethispage.com | 🇺🇸 United States | 235 | $42.1M | - | - | - |
| CPA.com cpa.com | New York, 🇺🇸 United States | 223 | $40.0M | - | - | 3% |
| Sedulo sedulo.co.uk | Manchester, 🇬🇧 United Kingdom | 223 | $40.0M | - | - | 17% |
| SRLV srlv.co.uk | London, 🇬🇧 United Kingdom | 222 | $39.8M | - | - | 22% |
| Keobiz keobiz.fr | Paris, 🇫🇷 France | 222 | $39.8M | - | - | 24% |
| Numbr numbr.co | Paris, 🇫🇷 France | 220 | $39.4M | - | - | 5% |
| Frost frostpllc.com | Little Rock, 🇺🇸 United States | 217 | $38.9M | - | - | 2% |
| Smythe smythecpa.com | Vancouver, 🇨🇦 Canada | 217 | $38.9M | - | - | -5% |
| Shipleys shipleys.com | London, 🇬🇧 United Kingdom | 216 | $38.7M | - | - | 21% |
| NCheng ncheng.com | New York, 🇺🇸 United States | 206 | $36.9M | - | - | 31% |
| CPA. alcinicpa.com | Troy, 🇺🇸 United States | 206 | $40.3M | - | - | 76% |
| BJC bjc.ca | 🇨🇦 Canada | 199 | $35.7M | - | - | 12% |
| TaxHawk taxhawk.com | 🇺🇸 United States | 199 | $35.7M | 71K/mo | - | 9% |
| NBA nba.nl | Amsterdam, 🇳🇱 Netherlands | 194 | $34.8M | - | - | 31% |
| BCGO bcgo.ca | Montreal, 🇨🇦 Canada | 194 | $34.8M | - | - | 13% |
| Whittlesey wadvising.com | Hartford, 🇺🇸 United States | 192 | $34.4M | - | - | 13% |
| Wint wint.se | Göteborg, 🇸🇪 Sweden | 192 | $34.4M | - | - | 11% |
| Surgent surgentcpe.com | Radnor Township, 🇺🇸 United States | 191 | $34.2M | - | - | -4% |
| Wegner wegnercpas.com | Madison, 🇺🇸 United States | 185 | $33.2M | - | - | 5% |
| LGA lgallp.com | Woburn, 🇺🇸 United States | 184 | $33.0M | - | - | 48% |
| Aronson aronsonllc.com | Rockville, 🇺🇸 United States | 184 | $33.0M | - | - | -59% |
| MICPA micpa.org | Troy, 🇺🇸 United States | 183 | $32.8M | - | - | - |
| Countsy countsy.com | Mountain View, 🇺🇸 United States | 182 | $32.6M | - | - | -1% |
| NASBA nasba.org | Nashville, 🇺🇸 United States | 181 | $32.5M | 350K/mo | - | 2% |
| Lei lei.com.pt | 🇺🇸 United States | 178 | $31.9M | - | - | 22% |