| Atento atento.com | San Antonio, ๐บ๐ธ United States | 104.2K | $1490.0M | 150K/mo | $43M | 3% |
| Alorica alorica.com | Irvine, ๐บ๐ธ United States | 63.7K | $15675.0M | - | $1.26B | 12% |
| TTEC ttec.com | Centennial, ๐บ๐ธ United States | 39.4K | $2230.0M | - | $1.5B | 10% |
| TaskUs taskus.com | Santa Monica, ๐บ๐ธ United States | 29.5K | $672.7M | 358K/mo | $279M | 8% |
| ibex ibex.co | Washington, ๐บ๐ธ United States | 19.4K | $4681.4M | - | - | 12% |
| StarTek startek.com | Cherry Creek, ๐บ๐ธ United States | 17.5K | $699.4M | - | $190.2M | -16% |
| iQor iqor.com | St. Petersburg, ๐บ๐ธ United States | 16.4K | $3953.5M | - | - | - |
| iEnergizer ienergizerbpo.com | Noida, ๐บ๐ธ United States | 15.0K | $3611.3M | - | - | 19% |
| ResultsCX results-cx.com | Fort Lauderdale, ๐บ๐ธ United States | 14.1K | $3392.4M | - | - | 19% |
| Firstsource firstsource.com | Buffalo, ๐บ๐ธ United States | 10.5K | $2539.0M | 525K/mo | - | - |
| Qualfon qualfon.com | Detroit, ๐บ๐ธ United States | 9.5K | $2297.2M | - | - | 7% |
| Arvato arvato.com | Guetersloh, ๐ฉ๐ช Germany | 9.2K | $2216.1M | - | - | - |
| Afni afni.com | Bloomington, ๐บ๐ธ United States | 6.6K | $1598.7M | - | - | 25% |
| Cloudstaff cloudstaff.com | Sydney, ๐ฆ๐บ Australia | 4.6K | $1102.6M | 151K/mo | - | 19% |
| Telvista telvista.com | Farmers Branch, ๐บ๐ธ United States | 4.3K | $1043.9M | - | - | 9% |
| Eperformax eperformax.com | Spring Hill, ๐บ๐ธ United States | 4.2K | $577.9M | - | - | 5% |
| Xchanging xchanging.com | Chicago, ๐บ๐ธ United States | 3.8K | $907.6M | - | - | - |
| EXL exlservice.com | New York, ๐บ๐ธ United States | 3.7K | $1080.0M | - | - | 21% |
| OnlineJobs.PH onlinejobs.ph | Lehi, ๐บ๐ธ United States | 3.4K | $829.8M | - | - | 86050% |
| Globiva globiva.com | Gurgaon, ๐ฎ๐ณ India | 3.0K | $715.2M | - | - | 31% |
| Liveops liveops.com | Scottsdale, ๐บ๐ธ United States | 2.6K | $649.8M | 752K/mo | $81M | 6% |
| Personiv personiv.com | Austin, ๐บ๐ธ United States | 2.6K | $631.6M | - | - | -10% |
| FANEUIL faneuil.com | Hampton, ๐บ๐ธ United States | 2.4K | $434.9M | - | - | 0% |
| Enshored enshored.com | Long Beach, ๐บ๐ธ United States | 2.3K | $549.5M | - | - | 25% |
| KM2 km2solutions.com | New York, ๐บ๐ธ United States | 2.3K | $543.2M | - | - | 22% |
| VeeTechnologies veetechnologies.com | New York, ๐บ๐ธ United States | 2.0K | $493.2M | - | - | - |
| Percepta percepta.com | Dearborn, ๐บ๐ธ United States | 2.0K | $479.0M | - | - | 12% |
| DialAmerica dialamerica.com | Mahwah, ๐บ๐ธ United States | 1.9K | $465.2M | - | - | 8% |
| PartnerHero partnerhero.com | Redwood City, ๐ฎ๐ฉ Indonesia | 1.9K | $194.3M | - | - | 15% |
| Guru.com guru.com | Pittsburgh, ๐บ๐ธ United States | 1.8K | $454.8M | 483K/mo | $41M | 10% |
| DATAMARK datamark.net | Dallas, ๐บ๐ธ United States | 1.8K | $441.1M | - | - | 35% |
| BSS bss.org | London, ๐ฌ๐ง United Kingdom | 1.6K | $392.7M | - | - | 4% |
| SupportNinja supportninja.com | Austin, ๐บ๐ธ United States | 1.6K | $388.9M | - | - | 27% |
| Ascensos ascensos.com | ๐จ๐ฆ Canada | 1.5K | $358.3M | - | - | 26% |
| MCI mci.world | Iowa City, ๐บ๐ธ United States | 1.3K | $321.2M | - | - | 8% |
| OfficePartners360 op360.com | Ridgefield, ๐บ๐ธ United States | 1.3K | $315.4M | - | - | 34% |
| Taskforce taskforcebpo.com | Knoxville, ๐บ๐ธ United States | 1.2K | $299.8M | - | - | 8% |
| FCR gofcr.com | Eugene, ๐บ๐ธ United States | 1.2K | $303.8M | - | $1.5B | 1% |
| Quatrro quatrro.com | - | 1.2K | $302.5M | - | $13M | 9% |
| Helpware helpware.io | Irvine, ๐บ๐ธ United States | 1.0K | $251.4M | - | - | 3% |
| Sourcefit sourcefit.com | Quezon City, ๐ต๐ญ Philippines | 1.0K | $241.3M | - | - | 8% |
| Nearsol nearsol.us | Irvine, ๐บ๐ธ United States | 997 | $240.1M | - | - | 29% |
| RuralShores ruralshores.com | - | 993 | $239.1M | - | - | 18% |
| Abtran abtran.com | Mahon, ๐ฎ๐ช Ireland | 949 | $228.5M | - | - | -7% |
| vCustomer vcustomer.com | Kirkland, ๐บ๐ธ United States | 911 | $219.4M | - | - | 6% |
| Salelytics salelytics.com | Appleton, ๐บ๐ธ United States | 901 | $217.0M | - | - | 9% |
| Empereon-Constar empereon-constar.com | Phoenix, ๐บ๐ธ United States | 899 | $216.5M | - | - | 1% |
| VP aiccorp.us.com | ๐บ๐ธ United States | 898 | $216.2M | - | - | 44% |
| MattsenKumar mattsenkumar.com | Woodburn, ๐บ๐ธ United States | 874 | $210.5M | - | - | - |
| F2A f2a.biz | Milano, ๐บ๐ธ United States | 794 | $191.2M | - | - | 4% |
| XtendOps xtendops.com | San Francisco, ๐บ๐ธ United States | 781 | $188.1M | - | - | 26% |
| Vivetic vivetic-group.com | - | 749 | $180.4M | - | - | - |
| Valatam valatam.com | London, ๐ฌ๐ง United Kingdom | 743 | $178.9M | - | - | 19% |
| FGC fgcplus.com | Suffern, ๐บ๐ธ United States | 733 | $176.5M | - | - | 27% |
| ResQ resqcs.co.uk | Kingston upon Hull, ๐ฌ๐ง United Kingdom | 728 | $175.3M | - | - | 16% |
| Powerweave powerweave.com | Mumbai, ๐ฎ๐ณ India | 698 | $150.1M | - | - | - |
| Dev-Pro.net dev.pro | Charlotte, ๐บ๐ธ United States | 624 | $134.2M | - | - | -14% |
| Zenta zenta.com | New York, ๐บ๐ธ United States | 533 | $114.6M | - | - | 6% |
| Sens๏ฟ๏พ๏ฟ๏พฉe sensee.co.uk | London, ๐ฌ๐ง United Kingdom | 510 | $109.7M | - | - | 22% |
| Indovance indovance.com | Apex, ๐บ๐ธ United States | 495 | $106.4M | - | - | 14% |
| Kserve kserve.co.in | - | 490 | $105.3M | - | - | 22% |
| USA800 usa800.com | Raytown, ๐บ๐ธ United States | 482 | $103.6M | - | - | 0% |
| Daxx daxx.com | - | 461 | $99.1M | - | - | -13% |
| Beetroot beetroot.co | Stockholm, ๐ธ๐ช Sweden | 447 | $96.1M | - | - | 2% |
| Oworkers oworkers.com | London, ๐จ๐ฆ Canada | 442 | $95.0M | - | - | 8% |
| AccSource accsource.com.au | North Sydney, ๐ฆ๐บ Australia | 431 | $92.7M | - | - | 20% |
| Amarel amarel.net | Tel-Aviv, ๐ฎ๐ฑ Israel | 416 | $89.4M | - | - | 14% |
| Parseq parseq.com | Sunderland, ๐บ๐ธ United States | 406 | $87.3M | - | - | 0% |
| Ventrica ventrica.co.uk | Southend-on-sea, ๐ฌ๐ง United Kingdom | 396 | $85.1M | - | - | 5% |
| Onbrand24 onbrand24.com | Beverly, ๐บ๐ธ United States | 393 | $84.5M | - | - | -1% |
| Converga converga.com.au | Crows Nest, ๐ฆ๐บ Australia | 381 | $81.9M | - | - | - |
| LogicSource logicsource.com | Norwalk, ๐บ๐ธ United States | 369 | $80.6M | - | $49.3M | 1% |
| Tikshoov tikshoov.com | ๐บ๐ธ United States | 362 | $77.8M | - | - | 6% |
| ATELKA atelka.com | Montreal, ๐จ๐ฆ Canada | 360 | $77.4M | - | - | -4% |
| IPacesetters ipacesetters.com | Tulsa, ๐บ๐ธ United States | 351 | $75.5M | - | - | -7% |
| Uassist.ME uassistme.co | Miami Beach, ๐บ๐ธ United States | 331 | $71.2M | - | - | 5% |
| ExpertCallers expertcallers.com | Princeton, ๐บ๐ธ United States | 315 | $67.7M | - | - | 31% |
| HyperQuality hyperquality.com | Seattle, ๐บ๐ธ United States | 309 | $66.4M | - | - | 1% |
| Voxdata voxdata.com | Montreal, ๐จ๐ฆ Canada | 308 | $66.2M | - | - | 10% |
| Virtudesk myvirtudesk.com | Bellevue, ๐บ๐ธ United States | 307 | $66.0M | - | - | -3% |
| Boomsourcing.com boomsourcing.com | Lehi, ๐บ๐ธ United States | 306 | $65.8M | - | - | -7% |
| Jobsity jobsity.com | New, ๐บ๐ธ United States | 302 | $64.9M | - | - | -5% |
| NexxLinx nexxlinx.com | Atlanta, ๐บ๐ธ United States | 297 | $56.2M | - | - | -3% |
| UBASE ubase.co.kr | Yongsan-gu, ๐บ๐ธ United States | 292 | $55.2M | 81K/mo | - | 5% |
| CoDev codev.com | Lehi, ๐บ๐ธ United States | 288 | $54.5M | - | - | 44% |
| STAFFVIRTUAL staffvirtual.com | Los Angeles, ๐บ๐ธ United States | 285 | $53.9M | - | - | 33% |
| PMT pmt.com.pl | Poznaล, ๐ต๐ฑ Poland | 269 | $50.9M | - | - | 22% |
| InnovationM innovationm.com | Noida, ๐ฎ๐ณ India | 260 | $49.2M | - | - | 23% |
| Hubtek gohubtek.com | Miami, ๐บ๐ธ United States | 258 | $48.8M | - | - | 5% |
| DRAKKAR drakkar.com | ๐จ๐ฆ Canada | 248 | $46.9M | - | - | 31% |
| Globital globital.media | Burleigh Heads, ๐ฆ๐บ Australia | 247 | $46.7M | - | - | -3% |
| Winflow winflow.it | Milano, ๐บ๐ธ United States | 236 | $44.7M | - | - | 9% |
| StealthAgents stealthagents.com | Willingboro, ๐บ๐ธ United States | 234 | $44.3M | - | - | -4% |
| RUI ruiusa.com | Melville, ๐บ๐ธ United States | 232 | $43.9M | - | - | 24% |
| Tech-Synergy tech-synergy.com | Irvine, ๐บ๐ธ United States | 226 | $42.8M | - | - | 9% |
| Tecma tecma..com | ๐บ๐ธ United States | 225 | $42.6M | - | - | 20% |
| Mobilunity mobilunity.com | - | 224 | $42.4M | - | - | -4% |
| Servixer servixer.com | Sheridan, ๐บ๐ธ United States | 215 | $40.7M | - | - | 1% |
| CrewBloom crewbloom.com | New York, ๐บ๐ธ United States | 199 | $37.7M | - | - | 8% |
| Affinity_Global affglo.com | Markham, ๐จ๐ฆ Canada | 194 | $36.7M | - | - | -9% |