Sperra Employee Directory

ConstructionCalifornia, United States11-50 Employees

Sperra is a construction-focused company that designs and manufactures concrete infrastructure for renewable energy projects using 3D printing. It targets offshore wind, floating solar, and wave energy applications, with automated design and construction that enable local teams to produce custom anchoring solutions from locally available materials. The approach aims to minimize material waste and lower carbon emissions while delivering more resilient infrastructure to support current and future clean energy generation. Based in San Pedro, California, Sperra is a small to mid-sized firm focused on innovative methods for site- and material-efficient infrastructure.

Its customers are developers and operators of offshore renewables that require robust anchoring systems and adaptable infrastructure for aquatic environments. A recent development is Sperra's 2025 partnership with Voyacy Regen to collaborate on a coral reef project.

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