Hydrogen fuel cell company with emissions reduction solutions for internal combustion engines.
HNO International has raised $10.0M in total funding. The most recent round was Grant. The last funding was announced in January 2025.
HNO International is headquartered in Temecula, United States.
Hydrogen fuel cell company with emissions reduction solutions for internal combustion engines.
HNO International is at the Grant stage.
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"HNO International — Funding & Investors." VCBacked, January 30, 2025, https://www.vcbacked.co/company/hno-international. Accessed August 14, 2026.
VCBacked. (2025). HNO International — Funding & Investors. Retrieved August 14, 2026, from https://www.vcbacked.co/company/hno-international
{{cite web |title=HNO International — Funding & Investors |url=https://www.vcbacked.co/company/hno-international |website=VCBacked |access-date=August 14, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated