Houston Ship Channel Sims to Turning Basin Maintenance Dredging

Value counts new single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling (same contract, or the same office, day and amount); that ceiling is not one company's win, so it is not added in. Contract modifications are not new awards and are not added in either. Notices whose amount is a placeholder such as $999,999,999 are not added in. Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.

• Sep 25, 2026MATTHEWS BROTHERS DREDGING, LLC$16.1MHouston Ship Channel Sims to Turning Basin Maintenance DredgingNo listed company matched (Materiality N/A)
• Sep 14, 2026MANSON CONSTRUCTION CO Seattle WA 98134 USA$9.4MUSACE FY26 Brazos Island Harbor, Texas Entrance and Jetty ChannelsNo listed company matched (Materiality N/A)
• Aug 25, 2026Orion Marine Construction, Inc.$6.5MTexas City Ship Channel, Texas Main Channel DredgingMateriality: 0.74% of $ORN revenue (Low)How big this award is next to the company's revenue over the last 12 months: Low under 1%, Medium 1-5%, High 5% or more. Award amount divided by revenue from the company's SEC filings. Here: $6.5M award ÷ $879.9M revenue, 12 months to Mar 31, 2026 (SEC 10-Q). SEC
• Aug 3, 2026INLAND DREDGING COMPANY$18.4MGIWW Corpus Christi Bay to Port Isabel and Channel toHarlingen Pipeline Dredging, Nueces, Kleberg, Kenedy, Willacy, and Cameron Counties, TexasNo listed company matched (Materiality N/A)
• Mar 30, 2026WEEKS MARINE, INC.$95.1MHOUSTON SHIP CHANNEL, TEXAS, REDFISH TO MORGANS POINT, HOPPER DREDGING, IN HARRIS, CHAMBERS AND GALVESTON COUNTIES, TEXAS IN HARRIS, CHAMBERS AND GALVESTON COUNTIES, TEXASNo listed company matched (Materiality N/A)
• Mar 24, 2026Orion Marine Construction, Inc.$40.3MMatagorda Ship Channel - Peninsula to Point Comfort Maintenance DredgingMateriality: 4.6% of $ORN revenue (Medium)How big this award is next to the company's revenue over the last 12 months: Low under 1%, Medium 1-5%, High 5% or more. Award amount divided by revenue from the company's SEC filings. Here: $40.3M award ÷ $879.9M revenue, 12 months to Mar 31, 2026 (SEC 10-Q). SEC
• Dec 19, 2025ORION GOVERNMENT SERVICES LLC$86.3MMouth of Colorado River (MOCR) Maintenance Dredging and Sargent Beach Beneficial Use (BU) Placement in Matagorda County, TexasMateriality: 9.8% of $ORN revenue (High)How big this award is next to the company's revenue over the last 12 months: Low under 1%, Medium 1-5%, High 5% or more. Award amount divided by revenue from the company's SEC filings. Here: $86.3M award ÷ $879.9M revenue, 12 months to Mar 31, 2026 (SEC 10-Q). SEC
• Dec 11, 2025CALLAN MARINE LIMITED$21.4MFY25 Channel to Port Mansfield, Texas Maintenance DredgingNo listed company matched (Materiality N/A)
• Dec 11, 2025MAVERICK CONSTRUCTORS, LLC$4.0MUSACE Brazos Island Harbor, Port Isabel Placement Area 3 Improvements, Cameron County, TexasNo listed company matched (Materiality N/A)
• Sep 19, 2025THE DUTRA GROUP San Rafael CA 94901 USA$27.2MFY 25 Corpus Christi Ship Channel, Texas, Corpus Christi Entrance Channel Hopper DredgingNo listed company matched (Materiality N/A)

Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.