Sperra provides concrete solutions for renewable energy.
Sperra's investors include National Science Foundation, US Department of Energy, Los Angeles Cleantech Incubator, Crown Estate’s Supply Chain Accelerator, Offshore Wind Innovation Hub.
Sperra is headquartered in Boulder, United States.
Sperra provides concrete solutions for renewable energy.
Sperra is at the Grant stage.
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"Sperra — Funding & Investors." VCBacked, December 11, 2025, https://www.vcbacked.co/company/sperra. Accessed July 19, 2026.
VCBacked. (2025). Sperra — Funding & Investors. Retrieved July 19, 2026, from https://www.vcbacked.co/company/sperra
{{cite web |title=Sperra — Funding & Investors |url=https://www.vcbacked.co/company/sperra |website=VCBacked |access-date=July 19, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated