Great Lakes Dredge & Dock Corp. (GLDD)

Market cap: £0.67 Billion

As of December 2025 Great Lakes Dredge & Dock Corp. has a market cap of £0.67 Billion. This makes Great Lakes Dredge & Dock Corp. the world's 6139th 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 Great Lakes Dredge & Dock Corp. from 2006 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	£0.67 B	12.02%
2024	£0.60 B	50.92%
2023	£0.40 B	23.39%
2022	£0.32 B	-57.5%
2021	£0.76 B	21.87%
2020	£0.62 B	13.11%
2019	£0.55 B	72.84%
2018	£0.32 B	30.41%
2017	£0.24 B	18.8%
2016	£0.20 B	28.45%
2015	£0.16 B	-51.19%
2014	£0.33 B	-0.6%
2013	£0.33 B	1.48%
2012	£0.32 B	55.49%
2011	£0.21 B	-24.83%
2010	£0.28 B	19.69%
2009	£0.23 B	41.57%
2008	£0.16 B	-35.47%
2007	£0.25 B	94.88%
2006	£0.13 B

End of Day market cap according to different sources

On Dec 21st, 2025 the market cap of Great Lakes Dredge & Dock Corp. was reported to be:

£0.68 Billion

by Nasdaq

£0.68 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
orion-group-holdings ORN	£0.30 B	-54.90%	🇺🇸 USA
Primoris Services Corporation PRIM	£5.14 B	657.95%	🇺🇸 USA
MasTec MTZ	£13.16 B	1,839.05%	🇺🇸 USA
Granite Construction GVA	£3.82 B	463.05%	🇺🇸 USA
Matrix Service MTRX	£0.24 B	-63.59%	🇺🇸 USA
MYR Group MYRG	£2.62 B	286.44%	🇺🇸 USA
Sterling Infrastructure STRL	£7.14 B	952.22%	🇺🇸 USA
Tutor Perini TPC	£2.72 B	301.50%	🇺🇸 USA
Dycom Industries DY	£7.46 B	999.77%	🇺🇸 USA
KBR KBR	£3.84 B	465.75%	🇺🇸 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 Great Lakes Dredge & Dock Corp. (GLDD)

Market cap: £0.67 Billion