Corning (GLW) - Market capitalization

Market cap: £57.55 Billion

As of January 2026 Corning has a market cap of £57.55 Billion. This makes Corning the world's 298th 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 Corning from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£57.55 B	0.93%
2025	£57.02 B	74.92%
2024	£32.59 B	59.87%
2023	£20.39 B	-8.68%
2022	£22.33 B	-2.45%
2021	£22.89 B	13.45%
2020	£20.17 B	19.29%
2019	£16.91 B	-9.8%
2018	£18.75 B	-8.28%
2017	£20.44 B	9.28%
2016	£18.70 B	34.23%
2015	£13.93 B	-25.71%
2014	£18.76 B	24.15%
2013	£15.11 B	31.68%
2012	£11.47 B	-12.55%
2011	£13.12 B	-32.82%
2010	£19.53 B	5.42%
2009	£18.53 B	83.36%
2008	£10.10 B	-46.62%
2007	£18.93 B	26.66%
2006	£14.94 B	-14.63%
2005	£17.51 B	102.86%
2004	£8.63 B	10.24%
2003	£7.83 B	216.89%
2002	£2.47 B	-58.73%
2001	£5.98 B	-81.77%
2000	£32.84 B	67.71%
1999	£19.58 B	212.56%
1998	£6.26 B	19.7%
1997	£5.23 B	-15.27%
1996	£6.17 B

End of Day market cap according to different sources

On Jan 14th, 2026 the market cap of Corning was reported to be:

£57.56 Billion

by Nasdaq

£57.55 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
PPG Industries PPG	£18.23 B	-68.32%	🇺🇸 USA
TE Connectivity TEL	£52.01 B	-9.62%	🇨🇭 Switzerland
Clearfield CLFD	£0.33 B	-99.42%	🇺🇸 USA
CommScope COMM	£3.22 B	-94.39%	🇺🇸 USA
Owens Corning OC	£7.67 B	-86.66%	🇺🇸 USA
3M MMM	£67.37 B	17.07%	🇺🇸 USA
Plantronics POLY	£1.30 B	-97.73%	🇺🇸 USA
Thermo Fisher Scientific TMO	£173.85 B	202.07%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Corning (GLW)

Market cap: £57.55 Billion