Eion removes atmospheric CO2, permanently and verifiably, with enhanced rock weathering on the soil.
Eion has raised $3.0M in total funding. The most recent round was Series A. The last funding was announced in September 2024.
Eion's investors include Ridgeline, AgFunder, Trailhead Capital, Orion Corporation, Overture VC.
Eion is headquartered in Princeton, United States.
Eion removes atmospheric CO2, permanently and verifiably, with enhanced rock weathering on the soil.
Eion is at the Series A stage.
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"Eion — Funding & Investors." VCBacked, September 24, 2024, https://www.vcbacked.co/company/eion. Accessed July 27, 2026.
VCBacked. (2024). Eion — Funding & Investors. Retrieved July 27, 2026, from https://www.vcbacked.co/company/eion
{{cite web |title=Eion — Funding & Investors |url=https://www.vcbacked.co/company/eion |website=VCBacked |access-date=July 27, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated