| Rank | Name | Market Cap | Price | Today | Price (30 days) | Country | |
|---|---|---|---|---|---|---|---|
 | 1 |  | £204.48 B | £225.42 | 1.53% | 🇺🇸 USA | |
| 2 |  | £67.06 B | £278.77 | 0.59% | 🇺🇸 USA | |
| 3 |  | £65.69 B | £525.99 | 0.69% | 🇺🇸 USA | |
| 4 |  | £60.74 B | £48.02 | 1.28% | 🇺🇸 USA | |
| 5 |  | £60.05 B | £224.80 | 1.78% | 🇺🇸 USA | |
| 6 |  | £57.05 B | £252.53 | 1.50% | 🇺🇸 USA | |
| 7 |  | £44.81 B | £39.96 | 3.70% | 🇩🇪 Germany | |
| 8 |  | £42.41 B | £218.83 | 0.71% | 🇺🇸 USA | |
| 9 |  | £28.47 B | £119.32 | 0.74% | 🇺🇸 USA | |
| 10 |  | £20.58 B | £36.37 | 0.66% | 🇩🇪 Germany | |
| 11 |  | £18.70 B | £52.38 | 0.75% | 🇸🇦 S. Arabia | |
| 12 |  | £16.17 B | £154.88 | 0.11% | 🇦🇺 Australia | |
| 13 |  | £12.87 B | £4.02 | 0.23% | 🇨🇳 China | |
| 14 |  | £12.10 B | £130.28 | 1.20% | 🇺🇸 USA | |
| 15 |  | £12.06 B | £1.29 | 0.72% | 🇨🇳 China | |
| 16 |  | £11.79 B | £20.04 | 1.49% | 🇩🇪 Germany | |
| 17 |  | £11.59 B | £23.31 | 3.32% | 🇺🇸 USA | |
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| 18 |  | £10.91 B | £21.27 | 3.37% | 🇺🇸 USA | |
| 19 |  | £10.63 B | £10.53 | 2.59% | 🇮🇳 India | |
| 20 |  | £10.49 B | £1.19 | 2.50% | 🇲🇾 Malaysia | |
| 21 |  | £9.81 B | £4.45 | 1.51% | 🇧🇷 Brazil | |
| 22 |  | £9.46 B | £54.70 | 2.74% | 🇺🇸 USA | |
| 23 |  | £9.30 B | £15.87 | 1.60% | 🇳🇿 New Zealand | |
| 24 |  | £9.24 B | £62.11 | 2.30% | 🇮🇳 India | |
| 25 |  | £8.90 B | £164.23 | 3.08% | 🇺🇸 USA | |
| 26 |  | £8.84 B | £87.79 | 0.80% | 🇺🇸 USA | |
| 27 |  | £8.71 B | £135.29 | 0.83% | 🇺🇸 USA | |
| 28 |  | £8.38 B | £44.62 | 0.20% | 🇺🇸 USA | |
| 29 |  | £8.28 B | £27.83 | 2.43% | 🇺🇸 USA | |
| 30 |  | £7.98 B | £105.67 | 0.63% | 🇺🇸 USA | |
| 31 |  | £7.94 B | £35.50 | 4.73% | 🇺🇸 USA | |
| 32 |  | £7.84 B | £12.58 | 2.35% | 🇯🇵 Japan | |
| 33 |  | £7.39 B | £8.54 | 0.35% | 🇺🇸 USA | |
| 34 |  | £7.27 B | £0.46 | 0.00% | 🇹🇭 Thailand | |
| 35 |  | £6.80 B | £54.42 | 1.49% | 🇺🇸 USA | |
| 36 |  | £6.76 B | £2.45 | 0.98% | 🇦🇺 Australia | |
| 37 |  | £6.64 B | £0.41 | 2.34% | 🇭🇰 Hong Kong | |
| 38 |  | £6.59 B | £0.59 | 0.34% | 🇦🇪 UAE | |
| 39 |  | £6.55 B | £120.82 | 2.00% | 🇺🇸 USA | |
| 40 |  | £6.38 B | £9.41 | 0.24% | 🇯🇵 Japan | |
| 41 |  | £6.23 B | £15.66 | 1.04% | 🇯🇵 Japan | |
| 42 |  | £6.13 B | £106.73 | 1.20% | 🇺🇸 USA | |
| 43 |  | £5.19 B | £6.61 | 1.15% | 🇮🇳 India | |
| 44 |  | £5.08 B | £190.48 | 1.12% | 🇺🇸 USA | |
| 45 |  | £4.98 B | £340.91 | 1.24% | 🇺🇸 USA | |
| 46 |  | £4.79 B | £27.73 | 0.61% | 🇺🇸 USA | |
| 47 |  | £4.61 B | £37.25 | 2.03% | 🇺🇸 USA | |
| 48 |  | £4.26 B | £18.49 | 0.08% | 🇦🇺 Australia | |
| 49 |  | £4.23 B | £11.93 | 0.56% | 🇺🇸 USA | |
| 50 |  | £3.72 B | £72.48 | 1.94% | 🇺🇸 USA | |
| 51 |  | £3.63 B | £17.90 | 0.50% | 🇳🇿 New Zealand | |
| 52 |  | £3.62 B | £14.75 | 1.59% | 🇿🇦 South Africa | |
| 53 |  | £3.62 B | £22.15 | 2.00% | 🇺🇸 USA | |
| 54 |  | £3.55 B | £17.34 | 1.87% | 🇮🇳 India | |
| 55 |  | £3.34 B | £25.46 | 0.62% | 🇸🇦 S. Arabia | |
| 56 |  | £3.15 B | £1.84 | 1.22% | 🇧🇷 Brazil | |
| 57 |  | £3.11 B | £15.52 | 0.38% | 🇸🇦 S. Arabia | |
| 58 |  | £3.08 B | £41.13 | 3.51% | 🇺🇸 USA | |
| 59 |  | £3.02 B | £11.26 | 0.12% | 🇮🇳 India | |
| 60 |  | £2.75 B | £35.31 | 7.93% | 🇺🇸 USA | |
| 61 |  | £2.71 B | £10.66 | 7.41% | 🇺🇸 USA | |
| 62 |  | £2.70 B | £13.04 | 0.78% | 🇯🇵 Japan | |
| 63 |  | £2.68 B | £55.98 | 3.39% | 🇺🇸 USA | |
| 64 |  | £2.64 B | £15.05 | 2.64% | 🇺🇸 USA | |
| 65 |  | £2.60 B | £25.32 | 1.08% | 🇸🇦 S. Arabia | |
| 66 |  | £2.48 B | £3.12 | 0.37% | 🇹🇭 Thailand | |
| 67 |  | £2.48 B | £8.75 | 0.76% | 🇺🇸 USA | |
| 68 |  | £2.36 B | £72.04 | 0.50% | 🇺🇸 USA | |
| 69 |  | £2.36 B | £10.52 | 4.69% | 🇮🇳 India | |
| 70 |  | £2.13 B | £4.32 | 2.39% | 🇧🇷 Brazil | |
| 71 |  | £1.96 B | £9.91 | 0.07% | 🇺🇸 USA | |
| 72 |  | £1.89 B | £14.75 | 2.69% | 🇺🇸 USA | |
| 73 |  | £1.86 B | £8.07 | 0.44% | 🇸🇦 S. Arabia | |
| 74 |  | £1.84 B | £15.17 | 2.99% | 🇺🇸 USA | |
| 75 |  | £1.72 B | £14.29 | 1.71% | 🇸🇪 Sweden | |
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| 76 |  | £1.68 B | £3.24 | 2.38% | 🇸🇪 Sweden | |
| 77 |  | £1.66 B | £18.06 | 1.34% | 🇺🇸 USA | |
| 78 |  | £1.59 B | £0.11 | 0.40% | 🇮🇩 Indonesia | |
| 79 |  | £1.58 B | £78.05 | 4.15% | 🇳🇱 Netherlands | |
| 80 |  | £1.55 B | £7.02 | 2.26% | 🇸🇬 Singapore | |
| 81 |  | £1.54 B | £0.30 | 0.00% | 🇦🇪 UAE | |
| 82 |  | £1.52 B | £22.49 | 3.84% | 🇺🇸 USA | |
| 83 |  | £1.51 B | £82.22 | 1.14% | 🇺🇸 USA | |
| 84 |  | £1.50 B | £10.50 | 0.70% | 🇺🇸 USA | |
| 85 |  | £1.47 B | £33.07 | 1.01% | 🇸🇦 S. Arabia | |
| 86 |  | £1.45 B | £9.40 | 0.86% | 🇺🇸 USA | |
| 87 |  | £1.40 B | £15.63 | 1.77% | 🇺🇸 USA | |
| 88 |  | £1.40 B | £10.93 | 0.89% | 🇺🇸 USA | |
| 89 |  | £1.34 B | £15.67 | 0.63% | 🇸🇦 S. Arabia | |
| 90 |  | £1.31 B | £10.35 | 0.51% | 🇫🇮 Finland | |
| 91 |  | £1.30 B | £3.34 | 4.65% | 🇺🇸 USA | |
| 92 |  | £1.25 B | £3.52 | 3.16% | 🇺🇸 USA | |
| 93 |  | £1.18 B | £76.54 | 0.74% | 🇺🇸 USA | |
| 94 |  | £1.14 B | £1.33 | 2.01% | 🇿🇦 South Africa | |
| 95 |  | £1.13 B | £28.91 | 0.62% | 🇨🇦 Canada | |
| 96 |  | £1.13 B | £1.11 | 4.60% | 🇳🇿 New Zealand | |
| 97 |  | £1.10 B | £2.16 | 4.26% | 🇺🇸 USA | |
| 98 |  | £1.09 B | £11.85 | 1.61% | 🇸🇦 S. Arabia | |
| 99 |  | £1.08 B | £6.17 | 5.56% | 🇺🇸 USA | |
| 100 |  | £1.06 B | £12.66 | 0.37% | 🇨🇭 Switzerland | |
This is the list of the largest healthcare companies by market capitalization. Only the top healthcare companies are shown in this list and healthcare companies that are not publicly traded are excluded. The ranking and the market cap data shown on this page are updated daily.