| Rank | Name | Market Cap | Price | Today | Price (30 days) | Country |
|---|---|---|---|---|---|---|
| 1 |
 |
$223.46 B | $353.79 | 1.92% | 🇮🇪 Ireland | |
| 2 |
 |
$173.30 B | $46.85 | -0.87% | 🇮🇳 India | |
| 3 |
 |
$100.80 B | $61.69 | -1.81% | 🇯🇵 Japan | |
| 4 |
 |
$96.54 B | $23.01 | -1.71% | 🇮🇳 India | |
| 5 |
 |
$92.50 B | $164.45 | 1.51% | 🇫🇷 France | |
| 6 |
 |
$92.04 B | $217.75 | 1.42% | 🇺🇸 USA | |
| 7 |
 |
$85.90 B | $169.57 | 0.68% | 🇺🇸 USA | |
| 8 |
 |
$72.42 B | $320.82 | 0.44% | 🇬🇧 UK | |
| 9 |
 |
$52.01 B | $9.52 | -1.14% | 🇮🇳 India | |
| 10 |
 |
$49.28 B | $256.89 | 0.80% | 🇺🇸 USA | |
| 11 |
 |
$43.30 B | $15.96 | -1.48% | 🇮🇳 India | |
| 12 |
 |
$36.71 B | $648.41 | 0.89% | 🇺🇸 USA | |
| 13 |
 |
$36.42 B | $217.58 | 0.50% | 🇫🇷 France | |
| 14 |
 |
$35.64 B | $68.73 | 2.36% | 🇫🇮 Finland | |
| 15 |
 |
$27.14 B | $324.51 | 1.46% | 🇺🇸 USA | |
| 16 |
 |
$22.73 B | $92.47 | -0.32% | 🇨🇦 Canada | |
| 17 |
 |
$21.66 B | $36.83 | -0.24% | 🇯🇵 Japan | |
| 18 |
 |
$21.39 B | $184.07 | 0.96% | 🇺🇸 USA | |
| 19 |
 |
$15.27 B | $87.54 | -1.62% | 🇮🇳 India | |
| 20 |
 |
$15.08 B | $70.96 | -1.98% | 🇺🇸 USA | |
| 21 |
 |
$15.03 B | $128.11 | 0.09% | 🇺🇸 USA | |
| 22 |
 |
$13.50 B | $73.43 | -0.38% | 🇳🇱 Netherlands | |
| 23 |
 |
$13.31 B | $46.00 | 0.55% | 🇺🇸 USA | |
| 24 |
 |
$9.97 B | $60.53 | 1.09% | 🇮🇳 India | |
| 25 |
 |
$9.69 B | $185.23 | 1.91% | 🇺🇸 USA | |
| 26 |
 |
$8.98 B | $166.24 | 1.06% | 🇺🇸 USA | |
| 27 |
 |
$8.14 B | $43.44 | -4.41% | 🇮🇳 India | |
| 28 |
 |
$7.21 B | $193.18 | -0.54% | 🇮🇹 Italy | |
| 29 |
 |
$6.73 B | $26.99 | -0.16% | 🇯🇵 Japan | |
| 30 |
 |
$6.37 B | $20.41 | 0.22% | 🇯🇵 Japan | |
| 31 |
 |
$5.86 B | $53.37 | 3.48% | 🇫🇷 France | |
| 32 |
 |
$5.72 B | $43.58 | -0.66% | 🇺🇸 USA | |
| 33 |
 |
$5.38 B | $158.71 | 1.34% | 🇫🇷 France | |
| 34 |
 |
$4.07 B | $123.87 | 1.35% | 🇺🇸 USA | |
| 35 |
 |
$3.99 B | $52.24 | -3.26% | 🇮🇳 India | |
| 36 |
 |
$3.98 B | $73.06 | 0.30% | 🇺🇸 USA | |
| 37 |
 |
$3.93 B | $24.57 | 0.67% | 🇫🇷 France | |
| 38 |
 |
$3.93 B | $1.01 | 0.26% | 🇭🇰 Hong Kong | |
| 39 |
 |
$3.86 B | $32.63 | 0.94% | 🇫🇮 Finland | |
| 40 |
 |
$2.93 B | $15.00 | 0.33% | 🇺🇸 USA | |
| 41 |
 |
$2.71 B | $1.52 | 4.62% | 🇸🇬 Singapore | |
| 42 |
 |
$2.41 B | $79.88 | 3.48% | 🇺🇸 USA | |
| 43 |
 |
$2.30 B | $34.00 | 0.00% | 🇺🇸 USA | |
| 44 |
 |
$2.14 B | $54.00 | 0.00% | 🇺🇸 USA | |
| 45 |
 |
$1.91 B | $71.22 | -0.93% | 🇺🇸 USA | |
| 46 |
 |
$1.90 B | $36.16 | 1.83% | 🇺🇸 USA | |
| 47 |
 |
$1.89 B | $6.30 | 0.00% | 🇮🇳 India | |
| 48 |
 |
$1.83 B | $97.49 | 1.32% | 🇺🇸 USA | |
| 49 |
 |
$1.76 B | $11.92 | -0.62% | 🇮🇳 India | |
| 50 |
 |
$1.72 B | $13.80 | -0.93% | 🇺🇸 USA | |
| 51 |
 |
$1.69 B | $25.55 | 1.11% | 🇦🇹 Austria | |
| 52 |
 |
$1.66 B | $27.52 | -0.18% | 🇮🇳 India | |
| 53 |
 |
$1.58 B | $102.75 | 1.48% | 🇺🇸 USA | |
| 54 |
 |
$1.53 B | $15.40 | 3.36% | 🇺🇸 USA | |
| 55 |
 |
$1.46 B | $6.49 | -4.54% | 🇮🇳 India | |
| 56 |
 |
$1.46 B | $6.87 | 1.48% | 🇺🇸 USA | |
| 57 |
 |
$1.45 B | $107.98 | -0.58% | 🇺🇸 USA | |
| 58 |
 |
$1.40 B | $65.17 | -0.26% | 🇺🇸 USA | |
| 59 |
 |
$1.13 B | $32.07 | 0.94% | 🇺🇸 USA | |
| 60 |
 |
$1.11 B | $49.53 | -0.56% | 🇺🇸 USA | |
| 61 |
 |
$1.04 B | $43.55 | -0.53% | 🇫🇮 Finland | |
| 62 |
 |
$1.01 B | $4.20 | 9.97% | 🇮🇳 India | |
| 63 |
 |
$0.99 B | $51.75 | 1.25% | 🇺🇸 USA | |
| 64 |
 |
$0.87 B | $44.74 | 0.68% | 🇺🇸 USA | |
| 65 |
 |
$0.79 B | $108.27 | 0.78% | 🇺🇸 USA | |
| 66 |
 |
$0.75 B | $19.17 | -0.98% | 🇺🇸 USA | |
| 67 |
 |
$0.73 B | $19.89 | -1.29% | 🇺🇸 USA | |
| 68 |
 |
$0.63 B | $21.31 | 0.66% | 🇺🇸 USA | |
| 69 |
 |
$0.61 B | $81.50 | -0.06% | 🇺🇸 USA | |
| 70 |
 |
$0.60 B | $42.19 | -0.02% | 🇺🇸 USA | |
| 71 |
 |
$0.57 B | $34.90 | -0.88% | 🇺🇸 USA | |
| 72 |
 |
$0.56 B | $1.00 | 1.64% | 🇮🇳 India | |
| 73 |
 |
$0.42 B | $12.84 | -1.03% | 🇮🇳 India | |
| 74 |
 |
$0.42 B | $33.59 | 0.21% | 🇺🇸 USA | |
| 75 |
 |
$0.36 B | $7.60 | 0.13% | 🇺🇸 USA | |
| 76 |
 |
$0.36 B | $20.85 | 0.00% | 🇺🇸 USA | |
| 77 |
 |
$0.28 B | $9.60 | 1.27% | 🇺🇸 USA | |
| 78 |
 |
$0.27 B | $10.31 | -0.29% | 🇺🇸 USA | |
| 79 |
 |
$0.24 B | $0.71 | -2.40% | 🇮🇳 India | |
| 80 |
 |
$0.22 B | $5.36 | -2.55% | 🇺🇸 USA | |
| 81 |
 |
$0.22 B | $7.89 | -1.41% | 🇮🇳 India | |
| 82 |
 |
$0.15 B | $2.25 | -0.27% | 🇮🇳 India | |
| 83 |
 |
$0.12 B | $12.02 | 0.00% | 🇺🇸 USA | |
| 84 |
 |
$0.12 B | $12.48 | -0.07% | 🇮🇳 India | |
| 85 |
 |
$0.12 B | $2.14 | 0.94% | 🇺🇸 USA | |
| 86 |
 |
$0.11 B | $2.70 | -1.46% | 🇺🇸 USA | |
| 87 |
 |
$0.08 B | $2.87 | -1.03% | 🇺🇸 USA | |
| 88 |
 |
$0.03 B | $1.23 | 8.85% | 🇺🇸 USA | |
| 89 |
 |
$0.02 B | $1.76 | -2.76% | 🇺🇸 USA |
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.