Market capitalization of Halliburton (HAL)

Market cap: C$45.56 Billion

As of May 2026 Halliburton has a market cap of C$45.56 Billion. This makes Halliburton the world's 745th 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 Halliburton from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	C$45.56 B	39.57%
2025	C$32.64 B	-3.33%
2024	C$33.77 B	-21.31%
2023	C$42.91 B	-11.49%
2022	C$48.48 B	85.85%
2021	C$26.08 B	22.47%
2020	C$21.30 B	-24.08%
2019	C$28.06 B	-11.02%
2018	C$31.53 B	-41.17%
2017	C$53.61 B	-14.68%
2016	C$62.83 B	55.46%
2015	C$40.42 B	4.43%
2014	C$38.70 B	-15.61%
2013	C$45.86 B	43.12%
2012	C$32.04 B	-0.79%
2011	C$32.30 B	-13.03%
2010	C$37.14 B	30.05%
2009	C$28.55 B	44.55%
2008	C$19.75 B	-40.65%
2007	C$33.28 B	-7.74%
2006	C$36.07 B	-2.69%
2005	C$37.07 B	77.99%
2004	C$20.83 B	39.68%
2003	C$14.91 B	15.39%
2002	C$12.92 B	42.71%
2001	C$9.05 B	-60.94%
2000	C$23.19 B	-9.62%
1999	C$25.65 B	28.03%
1998	C$20.04 B	3.09%
1997	C$19.44 B	88.02%
1996	C$10.34 B

End of Day market cap according to different sources

On May 10th, 2026 the market cap of Halliburton was reported to be:

C$45.56 Billion

by Nasdaq

C$45.56 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
NOV NOV	C$9.46 B	-79.24%	🇺🇸 USA
SLB (Schlumberger) SLB	C$109.05 B	139.35%	🇺🇸 USA
Newpark Resources NR	C$0.85 B	-98.12%	🇺🇸 USA
Oceaneering International OII	C$4.99 B	-89.05%	🇺🇸 USA
RPC, Inc. RES	C$2.06 B	-95.47%	🇺🇸 USA
Tetra Technologies TTI	C$1.81 B	-96.02%	🇺🇸 USA
SEACOR Holdings CKH	C$1.16 B	-97.44%	🇺🇸 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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