Ticker | Company | Country | Exchange | Industry | Market Cap |
|---|---|---|---|---|---|
 ADP | Automatic Data Processing, Inc. | US | NasdaqGS | Professional Services | $118,677.41M |
 REL | RELX PLC | GB | LSE | Professional Services | $100,944.83M |
 6098 | Recruit Holdings Co., Ltd. | JP | TSE | Professional Services | $96,064.4M |
 TRI | Thomson Reuters Corporation | CA | TSX | Professional Services | $75,061.76M |
 PAYX | Paychex, Inc. | US | NasdaqGS | Professional Services | $51,231.48M |
 EXPN | Experian plc | IE | LSE | Professional Services | $46,862.92M |
 WKL | Wolters Kluwer N.V. | NL | ENXTAM | Professional Services | $40,879.57M |
 VRSK | Verisk Analytics, Inc. | US | NasdaqGS | Professional Services | $38,344.76M |
 EFX | Equifax Inc. | US | NYSE | Professional Services | $36,027.09M |
 BR | Broadridge Financial Solutions, Inc. | US | NYSE | Professional Services | $25,891.43M |
 LDOS | Leidos Holdings, Inc. | US | NYSE | Professional Services | $22,716.77M |
 BAH | Booz Allen Hamilton Holding Corporation | US | NYSE | Professional Services | $21,012.88M |
 SGSN | SGS SA | CH | SWX | Professional Services | $20,920.45M |
 TRU | TransUnion | US | NYSE | Professional Services | $20,770.67M |
 SSNC | SS&C Technologies Holdings, Inc. | US | NasdaqGS | Professional Services | $18,553.68M |
 J | Jacobs Solutions Inc. | US | NYSE | Professional Services | $17,311.52M |
 BVI | Bureau Veritas SA | FR | ENXTPA | Professional Services | $14,740.32M |
 CACI | CACI International Inc | US | NYSE | Professional Services | $11,777.46M |
 PSN | Parsons Corporation | US | NYSE | Professional Services | $11,449.94M |
 ITRK | Intertek Group plc | GB | LSE | Professional Services | $10,727.38M |
 ULS | UL Solutions Inc. | US | NYSE | Professional Services | $10,684.37M |
 CPU | Computershare Limited | AU | ASX | Professional Services | $10,367.08M |
 DAY | Dayforce Inc. | US | NYSE | Professional Services | $10,029.86M |
 PCTY | Paylocity Holding Corporation | US | NasdaqGS | Professional Services | $9,347.51M |
 KBR | KBR, Inc. | US | NYSE | Professional Services | $9,243M |
 PAYC | Paycom Software, Inc. | US | NYSE | Professional Services | $9,211.37M |
 RAND | Randstad N.V. | NL | ENXTAM | Professional Services | $8,428.15M |
 FCN | FTI Consulting, Inc. | US | NYSE | Professional Services | $7,898.63M |
 SAIC | Science Applications International Corporation | US | NasdaqGS | Professional Services | $7,233.9M |
 G | Genpact Limited | BM | NYSE | Professional Services | $6,972.09M |
 RHI | Robert Half Inc. | US | NYSE | Professional Services | $6,926.64M |
 AMTM | Amentum Holdings, Inc. | US | NYSE | Professional Services | $6,904.92M |
 LTTS | L&T Technology Services Limited | IN | NSEI | Professional Services | $6,645.04M |
 EXLS | ExlService Holdings, Inc. | US | NasdaqGS | Professional Services | $6,441.66M |
 ARCAD | Arcadis NV | NL | ENXTAM | Professional Services | $6,359.92M |
 EXPO | Exponent, Inc. | US | NasdaqGS | Professional Services | $5,735.61M |
 TEP | Teleperformance SE | FR | ENXTPA | Professional Services | $5,715.56M |
 ADEN | Adecco Group AG | CH | SWX | Professional Services | $5,524.98M |
 MMS | Maximus, Inc. | US | NYSE | Professional Services | $5,469.49M |
 6532 | BayCurrent Consulting, Inc. | JP | TSE | Professional Services | $5,343.72M |
 DNB | Dun & Bradstreet Holdings, Inc. | US | NYSE | Professional Services | $5,018.69M |
 CLVT | Clarivate Plc | GB | NYSE | Professional Services | $4,945.88M |
 TNET | TriNet Group, Inc. | US | NYSE | Professional Services | $4,869.42M |
 ALQ | ALS Limited | AU | ASX | Professional Services | $4,714.13M |
 VRRM | Verra Mobility Corporation | US | NasdaqCM | Professional Services | $4,445.78M |
 2181 | Persol Holdings Co.,Ltd. | JP | TSE | Professional Services | $3,913.02M |
 ALIT | Alight, Inc. | US | NYSE | Professional Services | $3,902.6M |
 KFY | Korn Ferry | US | NYSE | Professional Services | $3,775.45M |
 300012 | Centre Testing International Group Co. Ltd. | CN | SZSE | Professional Services | $3,448.17M |
 MAN | ManpowerGroup Inc. | US | NYSE | Professional Services | $3,429.06M |
 NSP | Insperity, Inc. | US | NYSE | Professional Services | $3,324.03M |
 CBZ | CBIZ, Inc. | US | NYSE | Professional Services | $3,268.71M |
 CNXC | Concentrix Corporation | US | NasdaqGS | Professional Services | $3,190.38M |
 ICFI | ICF International, Inc. | US | NasdaqGS | Professional Services | $3,151.55M |
 FA | First Advantage Corporation | US | NasdaqGS | Professional Services | $2,908.15M |
 543232 | Computer Age Management Services Limited | IN | BSE | Professional Services | $2,696.75M |
 FSL | Firstsource Solutions Limited | IN | NSEI | Professional Services | $2,610.4M |
 PYCR | Paycor HCM, Inc. | US | NasdaqGS | Professional Services | $2,394.42M |
 301091 | Shenzhen Urban Transport Planning Center Co., Ltd. | CN | SZSE | Professional Services | $2,249.2M |
 4194 | Visional, Inc. | JP | TSE | Professional Services | $2,187.16M |
 WNS | WNS (Holdings) Limited | IN | NYSE | Professional Services | $2,112.03M |
 DATA | GlobalData Plc | GB | AIM | Professional Services | $2,078.01M |
 6028 | TechnoPro Holdings, Inc. | JP | TSE | Professional Services | $1,966.66M |
 AFRY | Afry AB | SE | OM | Professional Services | $1,963.83M |
 BFT | Benefit Systems S.A. | PL | WSE | Professional Services | $1,916.58M |
 BLS | BLS International Services Limited | IN | NSEI | Professional Services | $1,814.44M |
 APPS | Applus Services, S.A. | ES | BME | Professional Services | $1,784.9M |
 RITES | RITES Limited | IN | NSEI | Professional Services | $1,764.99M |
 HAS | Hays plc | GB | LSE | Professional Services | $1,761.57M |
 HURN | Huron Consulting Group Inc. | US | NasdaqGS | Professional Services | $1,752.37M |
 ECLERX | eClerx Services Limited | IN | NSEI | Professional Services | $1,750.88M |
 9744 | MEITEC Group Holdings Inc. | JP | TSE | Professional Services | $1,667.03M |
 STER | Sterling Check Corp. | US | NasdaqGS | Professional Services | $1,652.1M |
 MYEG | My E.G. Services Berhad | MY | KLSE | Professional Services | $1,569.05M |
 600662 | Shanghai Foreign Service Holding Group Co., Ltd. | CN | SHSE | Professional Services | $1,536.95M |
 NVEE | NV5 Global, Inc. | US | NasdaqGS | Professional Services | $1,528.42M |
 PAGE | PageGroup plc | GB | LSE | Professional Services | $1,505.48M |
 300492 | Huatu Cendes CO., LTD | CN | SZSE | Professional Services | $1,486.73M |
 600861 | FESCO Group Co., Ltd. | CN | SHSE | Professional Services | $1,476.19M |
 HLAN | Hilan Ltd. | IL | TASE | Professional Services | $1,462.45M |
 UPWK | Upwork Inc. | US | NasdaqGS | Professional Services | $1,375.51M |
 CSGS | CSG Systems International, Inc. | US | NasdaqGS | Professional Services | $1,372.68M |
 9746 | TKC Corporation | JP | TSE | Professional Services | $1,355.65M |
 CRAI | CRA International, Inc. | US | NasdaqGS | Professional Services | $1,303.2M |
 2175 | SMS Co., Ltd. | JP | TSE | Professional Services | $1,288.13M |
 QUESS | Quess Corp Limited | IN | NSEI | Professional Services | $1,266.39M |
 002967 | GRG Metrology & Test Group Co., Ltd. | CN | SZSE | Professional Services | $1,256.69M |
 301508 | China Machinery Huanyu Certification and Inspection Co., LTD | CN | SZSE | Professional Services | $1,234.9M |
 301215 | CATARC Automotive Proving Ground Co.,Ltd. | CN | SZSE | Professional Services | $1,166.22M |
 2154 | Open Up Group Inc. | JP | TSE | Professional Services | $1,165.86M |
 LZ | LegalZoom.com, Inc. | US | NasdaqGS | Professional Services | $1,162.55M |
 LATENTVIEW | Latent View Analytics Limited | IN | NSEI | Professional Services | $1,124.79M |
 TASK | TaskUs, Inc. | US | NasdaqGS | Professional Services | $1,084.99M |
 TIXT | TELUS International (Cda) Inc. | CA | NYSE | Professional Services | $1,076.19M |
 KFRC | Kforce Inc. | US | NYSE | Professional Services | $1,045.73M |
 IPH | IPH Limited | AU | ASX | Professional Services | $1,035.26M |
 HANGJI | Hangji Global Limited | VG | CSE | Professional Services | $1,003.47M |
 2379 | DIP Corporation | JP | TSE | Professional Services | $997.46M |
 BBSI | Barrett Business Services, Inc. | US | NasdaqGS | Professional Services | $971.02M |
 LTG | Learning Technologies Group plc | GB | AIM | Professional Services | $959.7M |