Biggest Publicly Listed professional service companies by revenue

Rank Logo Name Ticker Revenue Price Today % Country
1 Accenture ACN $68.48 B $234.01 2.12% Ireland
2 Schneider Electric SU.PA $39.70 B $270.01 0.58% France
3 Tata Consultancy Services TCS.NS $30.06 B $33.32 2.57% India
4 NTT Data 9613.T $29.79 B $26.53 0.00% Japan
5 Randstad RAND.AS $25.97 B $41.42 1.91% Netherlands
6 Marsh & McLennan Companies MMC $25.79 B $197.60 1.03% USA
7 Fujitsu 6702.T $25.59 B $24.36 0.30% Japan
8 Adecco Group ADEN.SW $25.30 B $27.48 1.96% Switzerland
9 Recruit 6098.T $23.33 B $53.67 3.27% Japan
10 Capgemini CAP.PA $22.99 B $142.46 0.29% France
11 Automatic Data Processing ADP $20.56 B $288.00 1.20% USA
12 Cognizant Technology Solutions CTSH $20.48 B $66.86 2.20% USA
13 Infosys INFY $19.50 B $16.58 2.64% India
14 ManpowerGroup MAN $17.53 B $38.29 2.12% USA
15 Aon AON $16.75 B $349.25 1.27% UK
16 Omnicom Group OMC $15.91 B $75.89 1.53% USA
17 IQVIA IQV $15.70 B $178.14 1.71% USA
18 Amentum AMTM $14.71 B $22.32 1.20% USA
19 HCL Technologies HCLTECH.NS $14.00 B $16.04 1.28% India
20 DXC Technology DXC $12.79 B $13.36 4.16% USA
21 WSP Global WSP.TO $12.55 B $195.82 0.50% Canada
22 KONE KNEBV.HE $12.41 B $66.52 0.28% Finland
23 DKSH Holding DKSH.SW $12.28 B $66.02 0.56% Switzerland
24 Booz Allen Hamilton BAH $11.96 B $97.36 1.94% USA
25 RELX RELX $11.83 B $46.26 0.25% UK
26 Unisplendour 000938.SZ $11.48 B $4.42 3.31% China
27 CGI GIB $11.14 B $88.92 3.06% Canada
28 Teleperformance TEP.PA $10.69 B $74.75 0.00% France
29 Wipro WIT $10.47 B $2.66 2.03% India
30 Atos ATO.PA $9.96 B $60.07 0.77% France
31 Concentrix CNXC $9.62 B $54.41 2.14% USA
32 Persol Holdings 2181.T $9.06 B $1.84 0.66% Japan
33 Hays plc HAS.L $8.78 B $0.74 0.80% UK
34 Computacenter CCC.L $8.74 B $34.88 4.24% UK
35 CACI CACI $8.62 B $472.80 4.91% USA
36 Insight Enterprises NSIT $8.35 B $111.91 1.97% USA
37 Jacobs Engineering J $7.71 B $146.26 0.81% USA
38 SGS SGSN.SW $7.52 B $100.91 0.07% Switzerland
39 SAIC SAIC $7.50 B $96.34 3.67% USA
40 AtkinsRéalis ATRL.TO $7.38 B $70.36 0.02% Canada
41 Sembcorp U96.SI $7.07 B $4.66 0.50% Singapore
42 Bechtle BC8.F $6.90 B $46.58 0.45% Germany
43 Broadridge Financial Solutions BR $6.88 B $235.34 0.28% USA
44 Otsuka 4768.T $6.79 B $21.09 0.57% Japan
45 Insperity NSP $6.69 B $49.55 2.59% USA
46 Indra Sistemas IDR.MC $6.63 B $45.65 1.41% Spain
47 Mitie Group PLC MTO.L $6.56 B $1.82 1.73% UK
48 Bureau Veritas BVI.PA $6.49 B $30.13 0.16% France
49 Iron Mountain IRM $6.44 B $101.23 0.00% USA
50 Gartner IT $6.42 B $259.48 1.27% USA
51 SPIE SPIE.PA $6.41 B $54.65 1.39% France
52 Tech Mahindra TECHM.NS $6.26 B $16.27 0.56% India
53 Sopra Steria Group SOP.PA $6.01 B $188.38 0.62% France
54 Publicis Groupe PUB.PA $5.93 B $92.56 0.55% France
55 John Wood Group WG.L $5.90 B $0.25 1.76% UK
56 Stantec STN $5.57 B $106.85 0.17% Canada
57 Paychex PAYX $5.57 B $126.98 1.01% USA
58 Robert Half RHI $5.56 B $33.87 2.19% USA
59 Tetra Tech TTEK $5.48 B $33.19 1.34% USA
60 TriNet TNET $5.09 B $65.24 4.11% USA
61 EPAM Systems EPAM $5.07 B $149.99 4.12% USA
62 Nomura Research Institute 4307.T $5.02 B $38.80 0.19% Japan
63 Dycom Industries DY $4.99 B $276.09 0.16% USA
64 iSoftStone Information Technology 301236.SZ $4.81 B $7.98 0.83% China
65 Elis ELIS.PA $4.75 B $27.65 0.51% France
66 LTIMindtree LTIM.NS $4.54 B $58.74 0.13% India
67 Kelly Services KELYA $4.49 B $12.90 0.23% USA
68 ALTEN ATE.PA $4.31 B $77.77 1.04% France
69 Intertek ITRK.L $4.25 B $61.41 0.43% UK
70 Acuity Brands AYI $4.16 B $335.50 1.59% USA
71 ASGN ASGN $4.00 B $47.86 2.64% USA
72 H&R Block HRB $3.76 B $49.21 0.49% USA
73 TIS 3626.T $3.74 B $33.38 0.36% Japan
74 FTI Consulting FCN $3.66 B $159.32 0.80% USA
75 SeSa S.p.A. SES.MI $3.48 B $105.59 2.38% Italy
76 Atea ASA ATEA.OL $3.41 B $14.16 0.98% Norway
77 CTF Services Limited 0659.HK $3.38 B $1.04 3.71% Hong Kong
78 Arcadis ARCAD.AS $3.34 B $49.90 2.06% Netherlands
79 Synergie SE SDG.PA $3.31 B $37.05 4.62% France
80 SCSK Corporation 9719.T $3.27 B $30.79 0.92% Japan
81 Groupe CRIT CEN.PA $3.25 B $70.59 0.66% France
82 Evercore EVR $3.23 B $337.85 0.77% USA
83 Conduent CNDT $3.11 B $2.64 3.11% USA
84 Sweco SWEC-A.ST $3.03 B $15.95 1.63% Sweden
85 Verisk Analytics VRSK $2.98 B $242.74 0.09% USA
86 Newmark NMRK $2.98 B $18.80 0.19% USA
87 UL Solutions ULS $2.95 B $67.11 0.58% USA
88 Formula Systems FORTY $2.88 B $135.01 0.00% Israel
89 Econocom Group ECONB.BR $2.85 B $1.99 0.35% Belgium
90 AMN Healthcare Services AMN $2.76 B $17.88 2.51% USA
91 Oceaneering International OII $2.76 B $25.19 0.04% USA
92 Korn Ferry KFY $2.76 B $71.13 0.79% USA
93 Centuri Holdings CTRI $2.71 B $20.72 2.76% USA
94 NCR Voyix Corporation VYX $2.67 B $12.66 1.71% USA
95 Stewart Information Services STC $2.66 B $73.03 1.55% USA
96 Reply REY.MI $2.63 B $140.59 1.88% Italy
97 FPT Corporation FPT.VN $2.60 B $3.71 1.51% Vietnam
98 Ipsos IPS.PA $2.53 B $42.58 0.55% France
99 BIPROGY 8056.T $2.52 B $41.67 0.31% Japan
100 TietoEVRY TIETO.HE $2.51 B $17.75 0.07% Finland