| Rank | Name | Market Cap | Price | Today | Price (30 days) | Country | 1 |  | $199.13 B | $315.07 | 3.78% | 🇮🇪 Ireland | 2 |  | $146.71 B | $40.10 | 0.12% | 🇮🇳 India | 3 |  | $99.94 B | $178.76 | 0.30% | 🇫🇷 France | 4 |  | $86.74 B | $209.97 | 1.18% | 🇺🇸 USA | 5 |  | $86.02 B | $173.89 | 0.38% | 🇺🇸 USA | 6 |  | $66.15 B | $15.94 | 0.41% | 🇮🇳 India | 7 |  | $63.52 B | $311.02 | 0.11% | 🇬🇧 UK | 8 |  | $58.38 B | $30.75 | 0.20% | 🇬🇧 UK | 9 |  | $53.72 B | $34.02 | 1.01% | 🇯🇵 Japan | 10 |  | $38.55 B | $106.95 | 1.13% | 🇺🇸 USA | 11 |  | $37.84 B | $13.98 | 0.86% | 🇮🇳 India | 12 |  | $36.90 B | $198.87 | 0.29% | 🇺🇸 USA | 13 |  | $31.71 B | $62.49 | 0.62% | 🇺🇸 USA | 14 |  | $31.66 B | $218.72 | 0.76% | 🇺🇸 USA | 15 |  | $29.41 B | $165.51 | 1.20% | 🇫🇷 France | 16 |  | $27.50 B | $53.18 | 1.32% | 🇫🇮 Finland | 17 |  | $27.17 B | $343.72 | 0.13% | 🇺🇸 USA | 18 |  | $26.49 B | $4.84 | 0.51% | 🇮🇳 India | 19 |  | $26.07 B | $138.42 | 0.72% | 🇯🇵 Japan | 20 |  | $24.00 B | $102.18 | 1.05% | 🇨🇦 Canada | 21 |  | $21.99 B | $15.68 | 1.25% | 🇯🇵 Japan | 22 |  | $19.43 B | $76.61 | 0.37% | 🇫🇷 France | 23 |  | $18.17 B | $61.43 | 0.05% | 🇮🇳 India | 24 |  | $18.01 B | $90.29 | 0.38% | 🇺🇸 USA | 25 |  | $17.42 B | $147.67 | 1.28% | 🇺🇸 USA | 26 |  | $16.13 B | $129.51 | 1.08% | 🇨🇦 Canada | 27 |  | $16.07 B | $87.27 | 0.93% | 🇨🇭 Switzerland | 28 |  | $15.94 B | $26.82 | 0.43% | 🇯🇵 Japan | 29 |  | $15.63 B | $132.11 | 0.82% | 🇺🇸 USA | 30 |  | $15.60 B | $53.51 | 0.13% | 🇺🇸 USA | 31 |  | $14.97 B | $258.67 | 0.23% | 🇺🇸 USA | 32 |  | $14.34 B | $113.06 | 0.83% | 🇺🇸 USA | 33 |  | $12.73 B | $97.36 | 1.16% | 🇺🇸 USA | 34 |  | $12.15 B | $26.40 | 0.37% | 🇫🇷 France | 35 |  | $9.88 B | $155.36 | 2.22% | 🇫🇷 France | 36 |  | $9.31 B | $50.90 | 0.51% | 🇳🇱 Netherlands | 37 |  | $8.42 B | $51.25 | 0.75% | 🇬🇧 UK | 38 |  | $7.77 B | $41.03 | 2.32% | 🇯🇵 Japan | 39 |  | $7.39 B | $30.58 | 0.00% | 🇯🇵 Japan | 40 |  | $7.33 B | $137.74 | 0.46% | 🇺🇸 USA | 41 |  | $7.17 B | $66.57 | 1.38% | 🇺🇸 USA | 42 |  | $6.82 B | $299.41 | 0.89% | 🇺🇸 USA | 43 |  | $6.76 B | $3.79 | 0.20% | 🇸🇬 Singapore | 44 |  | $6.71 B | $16.06 | 0.03% | 🇺🇸 USA | 45 |  | $6.46 B | $27.99 | 0.84% | 🇯🇵 Japan | 46 |  | $6.43 B | $57.99 | 0.09% | 🇨🇦 Canada | 47 |  | $6.30 B | $185.64 | 1.57% | 🇺🇸 USA | 48 |  | $6.00 B | $16.85 | 0.25% | 🇦🇺 Australia | 49 |  | $5.76 B | $163.77 | 1.57% | 🇫🇷 France | 50 |  | $5.38 B | $17.26 | 0.49% | 🇯🇵 Japan | 51 |  | $5.38 B | $25.48 | 2.95% | 🇺🇸 USA | 52 |  | $5.25 B | $97.24 | 0.01% | 🇺🇸 USA | 53 |  | $5.21 B | $87.76 | 2.25% | 🇺🇸 USA | 54 |  | $5.07 B | $30.11 | 0.96% | 🇨🇭 Switzerland | 55 |  | $5.06 B | $152.46 | 0.24% | 🇺🇸 USA | 56 |  | $5.03 B | $30.15 | 1.56% | 🇫🇷 France | 57 |  | $4.87 B | $153.45 | 1.37% | 🇺🇸 USA | 58 |  | $4.80 B | $62.43 | 0.66% | 🇮🇳 India | 59 |  | $4.69 B | $92.26 | 0.30% | 🇺🇸 USA | 60 |  | $4.61 B | $88.58 | 0.89% | 🇺🇸 USA | 61 |  | $4.59 B | $70.80 | 2.01% | 🇨🇭 Switzerland | 62 |  | $4.59 B | $30.16 | 0.50% | 🇺🇸 USA | 63 |  | $4.58 B | $24.31 | 0.36% | 🇮🇳 India | 64 |  | $4.26 B | $11.92 | 0.40% | 🇸🇪 Sweden | 65 |  | $4.23 B | $110.37 | 0.57% | 🇺🇸 USA | 66 |  | $4.22 B | $24.09 | 0.16% | 🇨🇦 Canada | 67 |  | $4.19 B | $17.90 | 1.38% | 🇫🇷 France | 68 |  | $4.17 B | $109.29 | 1.05% | 🇺🇸 USA | 69 |  | $4.11 B | $110.45 | 0.30% | 🇮🇹 Italy | 70 |  | $3.82 B | $96.41 | 0.19% | 🇺🇸 USA | 71 |  | $3.81 B | $78.93 | 0.78% | 🇮🇳 India | 72 |  | $3.75 B | $41.88 | 1.18% | 🇳🇱 Netherlands | 73 |  | $3.63 B | $72.16 | 0.26% | 🇺🇸 USA | 74 |  | $3.36 B | $24.00 | 0.27% | 🇺🇸 USA | 75 |  | $3.33 B | $0.85 | 0.30% | 🇭🇰 Hong Kong | 76 |  | $3.30 B | $67.12 | 0.39% | 🇺🇸 USA | 77 |  | $3.30 B | $54.16 | 0.45% | 🇮🇳 India | 78 |  | $3.27 B | $27.63 | 1.01% | 🇫🇮 Finland | 79 |  | $3.26 B | $28.61 | 0.34% | 🇬🇧 UK | 80 |  | $3.22 B | $104.89 | 1.15% | 🇺🇸 USA | 81 |  | $3.05 B | $104.29 | 0.00% | 🇺🇸 USA | 82 |  | $2.72 B | $78.26 | 0.62% | 🇺🇸 USA | 83 |  | $2.58 B | $8.15 | 3.69% | 🇺🇸 USA | 84 |  | $2.51 B | $50.16 | 0.00% | 🇺🇸 USA | 85 |  | $2.50 B | $47.71 | 1.16% | 🇺🇸 USA | 86 |  | $2.20 B | $12.46 | 0.61% | 🇪🇸 Spain | 87 |  | $2.19 B | $1.34 | 0.06% | 🇬🇧 UK | 88 |  | $2.14 B | $43.17 | 0.07% | 🇩🇰 Denmark | 89 |  | $2.09 B | $111.32 | 0.93% | 🇺🇸 USA | 90 |  | $2.06 B | $10.80 | 0.09% | 🇺🇸 USA | 91 |  | $1.97 B | $23.71 | 1.94% | 🇮🇪 Ireland | 92 |  | $1.95 B | $13.34 | 0.68% | 🇺🇸 USA | 93 |  | $1.93 B | $16.37 | 0.00% | 🇬🇧 UK | 94 |  | $1.76 B | $5.38 | 0.72% | 🇬🇧 UK | 95 |  | $1.63 B | $14.73 | 0.00% | 🇳🇴 Norway | 96 |  | $1.62 B | $14.73 | 0.59% | 🇫🇷 France | 97 |  | $1.62 B | $11.03 | 0.70% | 🇮🇳 India | 98 |  | $1.58 B | $15.75 | 3.43% | 🇺🇸 USA | 99 |  | $1.57 B | $82.23 | 0.62% | 🇺🇸 USA | 100 |  | $1.54 B | $28.03 | 0.90% | 🇨🇦 Canada |
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This is the list of the largest professional service companies by market capitalization. Only the top professional service companies are shown in this list and professional service companies that are not publicly traded are excluded. The ranking and the market cap data shown on this page are updated daily.