Marine Construction & Dredging Stocks

Specialty contractors in this space deepen and maintain navigation channels, restore coastlines, and build the fixed marine infrastructure that ports, energy terminals, and offshore wind farms depend on.

As of Oct 23, 2026, Marine Construction & Dredging has 3 US-listed companies worth $2.8B combined. The median member moved +2.2% over the past week; CDLR led at +15.6% and SLND trailed at +0.0%.

Companies in Marine Construction & Dredging

• CDLR – Cadeler A/S, $2.4B
• ORN – Orion Group Holdings Inc, $377M
• SLND – Southland Holdings, Inc., $43.9M

Related groups

• Engineering Services
• Utility Infrastructure
• Building Materials
• Construction
• Infrastructure
• Industrials
• Industrials Sector

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