Spero Renewables LLC
At a glance
EmployeesNot reported
In business since2018
HeadquartersGoleta, CA
US patents1
SAM.gov UEIZNXMJNG8ZSY5
CAGE code87SF2
Incorporated inDE
- chemical technologies
- plant-based renewables
- plastics
- Recyclable Thermosets
- Renewable Thermosets
- converts
- polymers
- automotive
- aerospace
- sporting goods
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationWoman Owned BusinessWoman Owned Small Business
Self-certified by the company in its SAM.gov registration
Patents
1 US patent granted OCT 26, 2021.
Chemical engineering 1
- Extraction of natural ferulate and coumarate from biomassUS 11,155,513 · granted OCT 26, 2021
Granted to Spero Renewables, LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
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.