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 October 18, 2026.
VCBacked. (2025). Sperra — Funding & Investors. Retrieved October 18, 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=October 18, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated