Great Lakes Receives S&P Global Ratings Upgrade to B

HOUSTON, Nov. 25, 2025 (GLOBE NEWSWIRE) -- Great Lakes Dredge & Dock Corporation ("Great Lakes" or the “Company”) (NASDAQ: GLDD), the largest provider of dredging services in the United States, announced today that the Company’s issuer credit rating has been upgraded to “B” from “B-” by S&P Global Ratings (“S&P”) with the outlook remaining stable. S&P based its ratings upgrade in part due to the Company’s improved revenues, earnings and expanding margins along with decreasing capital expenditures that wil ...