Recent News

• 09.05.2025 - Southland at Career Fairs: Connecting with the Next Generation of Builders
• 08.22.2025 - Eads Bridge: 150 Years of Engineering Legacy
• 08.08.2025 - The McClugage Bridge Replacement – A Monument to Modern Engineering
• 08.05.2025 - Q2 2025 Conference Call
• 07.18.2025 - Interning at Southland – In the Office and In the Field
• 06.19.2025 - Staying Safe in the Summer Heat
• 06.19.2025 - West Gates DIW Pond Expansion

Recent Filings

• 08.19.2025 - 4 Statement of changes in beneficial ownership of securities
• 08.12.2025 - 10-Q Quarterly report [Sections 13 or 15(d)]
• 08.12.2025 - EX-99.1 EX-99.1
• 08.12.2025 - 8-K Current report
• 06.27.2025 - 4 Statement of changes in beneficial ownership of securities
• 06.27.2025 - 4 Statement of changes in beneficial ownership of securities
• 06.27.2025 - 4 Statement of changes in beneficial ownership of securities
• 06.26.2025 - 4 Statement of changes in beneficial ownership of securities
• 06.25.2025 - 3 Initial statement of beneficial ownership of securities
• 06.20.2025 - 8-K Current report