Exhibit 99.1 Southland Announces Second Quarter 2025 Results GRAPEVINE, Texas, August 12, 2025 -- Southland Holdings, Inc. (NYSE American: SLND and SLND WS) ("Southland"), a leading provider of specialized infrastructure construction services, today announced financial results for the quarter ended June 30, 2025. "We continue to be encouraged by the sustained margin improvement in our core business resulting from our disciplined approach to bidding and operations," said Frank Renda, Southland's President & ...