Safe & Green Holdings Corp. designs and modifies code-engineered cargo shipping containers and purpose-built modules for commercial, industrial, and residential building construction in the United States. It redesigns, repurposes, and convert heavy-gauge steel cargo shipping containers into Safe & Green, which are green building blocks for construction. The company serves architects, landowners, builders, and developers. The company was formerly known as SG Blocks, Inc and changed its name to Safe & Green Holdings Corp. in December 2022. Safe & Green Holdings Corp. was founded in 2007 and is headquartered in Miami, Florida.