Companies: 11,246     total market cap: C$216.459 T
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LyondellBasell
LYB
#1181
Rank
C$28.70 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
C$88.87
Share price
1.77%
Change (1 day)
36.67%
Change (1 year)
๐Ÿงช Chemicals
Categories

Market capitalization of LyondellBasell (LYB)

Market cap: C$28.70 Billion

As of August 2026 LyondellBasell has a market cap of C$28.70 Billion. This makes LyondellBasell the world's 1181th 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 LyondellBasell from 2010 to 2026

End of year Market Cap

Year Marketcap Change
2026C$28.70 B50.58%
2025C$19.06 B-44.82%
2024C$34.55 B-15.53%
2023C$40.90 B11.5%
2022C$36.68 B-6.21%
2021C$39.11 B0.23%
2020C$39.02 B-5.16%
2019C$41.14 B-3.31%
2018C$42.55 B-22.21%
2017C$54.71 B16.46%
2016C$46.97 B-11.46%
2015C$53.05 B18.26%
2014C$44.86 B-4.34%
2013C$46.90 B44.43%
2012C$32.47 B70.16%
2011C$19.08 B-1.7%
2010C$19.41 B

End of Day market cap according to different sources

On Aug 10th, 2026 the market cap of LyondellBasell was reported to be:

C$28.20 Billion
by Nasdaq info icon info icon
C$28.20 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Celanese
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Dow
DOW
C$31.41 B 9.42%๐Ÿ‡บ๐Ÿ‡ธ USA
Dupont De Nemours
DD
C$27.19 B-5.28%๐Ÿ‡บ๐Ÿ‡ธ USA
Westlake Corporation
WLK
C$14.22 B-50.45%๐Ÿ‡บ๐Ÿ‡ธ USA
Sasol
SSL
C$10.37 B-63.87%๐Ÿ‡ฟ๐Ÿ‡ฆ South Africa
Braskem
BAK
C$0.71 B-97.51%๐Ÿ‡ง๐Ÿ‡ท Brazil

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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