Developing a secure quantum technology powered communication protocol for Internet Web 4.0
QuantumShield has raised $5.0M in total funding. The most recent round was Seed. The last funding was announced in May 2023.
QuantumShield is headquartered in Cambridge, United States.
Developing a secure quantum technology powered communication protocol for Internet Web 4.0
QuantumShield is at the Seed stage.
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"QuantumShield — Funding & Investors." VCBacked, May 12, 2023, https://www.vcbacked.co/company/quantumshield. Accessed August 14, 2026.
VCBacked. (2023). QuantumShield — Funding & Investors. Retrieved August 14, 2026, from https://www.vcbacked.co/company/quantumshield
{{cite web |title=QuantumShield — Funding & Investors |url=https://www.vcbacked.co/company/quantumshield |website=VCBacked |access-date=August 14, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated