National Grid
NGG
HK$539.68
Share price
5.49%
Change (1 day)
1.35%
Change (1 year)
Market capitalization of National Grid (NGG)
Market cap: HK$528.58 Billion
As of April 2025 National Grid has a market cap of HK$528.58 Billion. This makes National Grid the world's 276th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
Market cap history of National Grid from 2001 to 2025
End of year Market Cap
| Year | Marketcap | Change |
|---|---|---|
| 2025 | HK$528.58 B | 16.89% |
| 2024 | HK$452.22 B | 15.45% |
| 2023 | HK$391.68 B | 13.53% |
| 2022 | HK$345.01 B | -14.48% |
| 2021 | HK$403.42 B | 25.4% |
| 2020 | HK$321.71 B | -4.15% |
| 2019 | HK$335.65 B | 30.06% |
| 2018 | HK$258.08 B | -16.8% |
| 2017 | HK$310.18 B | -8.89% |
| 2016 | HK$340.44 B | -15.53% |
| 2015 | HK$403.01 B | -3.24% |
| 2014 | HK$416.50 B | 10.81% |
| 2013 | HK$375.86 B | 17.32% |
| 2012 | HK$320.36 B | 19.5% |
| 2011 | HK$268.08 B | 11.02% |
| 2010 | HK$241.47 B | 3.15% |
| 2009 | HK$234.10 B | 9.58% |
| 2008 | HK$213.63 B | -42.94% |
| 2007 | HK$374.37 B | 8.08% |
| 2006 | HK$346.38 B | 49.87% |
| 2005 | HK$231.12 B | -11.05% |
| 2004 | HK$259.83 B | 33.19% |
| 2003 | HK$195.08 B | 69.6% |
| 2002 | HK$115.02 B | 43.17% |
| 2001 | HK$80.33 B |
End of Day market cap according to different sources
On Apr 2nd, 2025 the market cap of National Grid was reported to be:
HK$500.58 Billion
HK$500.58 Billion
HK$500.35 Billion
Market capitalization for similar companies or competitors
| Name | Marketcap | Market cap differencediff. | Country |
|---|---|---|---|
 | HK$145.49 B | -72.48% | 🇺🇸 USA |
 | HK$309.53 B | -41.44% | 🇺🇸 USA |
 | HK$225.13 B | -57.41% | 🇺🇸 USA |
 | HK$358.62 B | -32.15% | 🇺🇸 USA |
 | HK$395.41 B | -25.19% | 🇨🇦 Canada |
 | HK$640.82 B | 21.24% | 🇬🇧 UK |
 | HK$7.37 B | -98.60% | 🇺🇸 USA |