Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-41090 Southland Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 87-1783910 (State or other j ...

Exhibit 99.1 Southland Announces Fourth Quarter & Full Year 2023 Results GRAPEVINE, Texas, March 4, 2024 (BUSINESS WIRE) -- 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 and full year ended December 31, 2023. Fourth Quarter 2023 Results Include: ● Revenue of $316.2 million for the quarter ended December 31, 2023, up 7% from $294.8 million for the quarter ended ...

Southland Holdings, Inc. (NYSE:SLND) Q3 2023 Earnings Conference Call November 14, 2023 10:00 AM ET Company Participants Alex Murray - Corporate Development & Investor Relations Frank Renda - President and Chief Executive Officer Cody Gallarda - EVP, Chief Financial Officer Conference Call Participants Adam Thalhimer - Thompson, Davis & Company Oliver Chornous - D.A. Davidson Christian Schwab - Craig-Hallum Capital Group Julio Romero - Sidoti & Company Operator Good morning. My name is Sergio and I will be ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended: September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-41090 Southland Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 87-1783910 ( ...

Southland Holdings, Inc. (NYSE:SLND) Q2 2023 Earnings Conference Call August 15, 2023 10:00 AM ET Company Participants Alex Murray - Corporate Development & Investor Relations Frank Renda - President and Chief Executive Officer Cody Gallarda - EVP, Chief Financial Officer Conference Call Participants Adam Thalhimer - Thompson, Davis & Company Christian Schwab - Craig-Hallum Capital Group Brent Thielman - D.A. Davidson & Co. Julio Romero - Sidoti & Company Operator Good day, ladies and gentlemen, and welcome ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended: June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-41090 Southland Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 87-1783910 (State ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended: March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-41090 Southland Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 87-1783910 (Stat ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-41090 Southland Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 85-1783910 (State or other j ...