National Grid
$45.45 B
Share price
Change (1 day)
Change (1 year)

Market capitalization of National Grid (NGG)

Market cap: $45.45 Billion

As of September 2023 National Grid has a market cap of $45.45 Billion. This makes National Grid the world's 364th 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 2023

End of year Market Cap

Year Market cap Change
2023$45.45 B2.93%
2022$44.15 B-14.65%
2021$51.73 B24.67%
2020$41.50 B-3.71%
2019$43.09 B30.77%
2018$32.95 B-16.99%
2017$39.70 B-9.57%
2016$43.90 B-15.57%
2015$51.99 B-3.17%
2014$53.69 B10.78%
2013$48.47 B17.28%
2012$41.33 B19.75%
2011$34.51 B11.23%
2010$31.02 B2.77%
2009$30.19 B9.21%
2008$27.64 B-42.42%
2007$48.01 B7.81%
2006$44.53 B49.4%
2005$29.81 B-10.84%
2004$33.43 B32.85%
2003$25.16 B70.64%
2002$14.74 B43.16%
2001$10.30 B

End of Day market cap according to different sources

On Sep 29th, 2023 the market cap of National Grid was reported to be:

$45.45 Billion
by Yahoo Finance info icon info icon
$45.45 Billion
by CompaniesMarketCap info icon info icon
$44.72 Billion
by Iex Cloud info icon info icon
$223.64 Billion
by Nasdaq info icon info icon

Market capitalization for similar companies or competitors

Name Market cap Market cap differencediff. Country
$110.53 B 143.20%๐Ÿ‡ฌ๐Ÿ‡ง UK
$29.50 B-35.09%๐Ÿ‡บ๐Ÿ‡ธ USA
$20.46 B-54.96%๐Ÿ‡บ๐Ÿ‡ธ USA
$42.81 B-5.81%๐Ÿ‡บ๐Ÿ‡ธ USA
$10.43 B-77.03%๐Ÿ‡บ๐Ÿ‡ธ USA
$34.41 B-24.29%๐Ÿ‡จ๐Ÿ‡ฆ Canada
$0.68 B-98.49%๐Ÿ‡บ๐Ÿ‡ธ USA