Spero Renewables LLC
At a glance
EmployeesNot reported
In business since2018
HeadquartersGoleta, CA
SAM.gov UEIZNXMJNG8ZSY5
Spero Renewables develops chemical technologies that convert plant-based biomass, particularly lignin from cellulosic ethanol production, into thermoset plastics and polymers. The company produces SperoSET™, a recyclable thermoset derived from lignin that can be molded and provides insulation and corrosion resistance, and SPERLU™, which converts lignin waste into environmentally-friendly polymers. These materials serve the automotive, aerospace, wind turbine, and sporting goods industries.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Spero Renewables LLC | Goleta | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.