Halcyon is an AI platform for energy that enables users to search and query datasets, including regulatory filings and energy data.
Halcyon has raised $21.0M in total funding. The most recent round was Series A. The last funding was announced in March 2026.
Halcyon's investors include Congruent Ventures, Obvious Ventures, Energize Capital, Zero Infinity Partners, Overture Ventures.
Halcyon is headquartered in San Francisco, United States.
Halcyon is an AI platform for energy that enables users to search and query datasets, including regulatory filings and energy data.
Halcyon is at the Series A stage.
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"Halcyon — Funding & Investors." VCBacked, March 16, 2026, https://www.vcbacked.co/company/halcyon. Accessed October 17, 2026.
VCBacked. (2026). Halcyon — Funding & Investors. Retrieved October 17, 2026, from https://www.vcbacked.co/company/halcyon
{{cite web |title=Halcyon — Funding & Investors |url=https://www.vcbacked.co/company/halcyon |website=VCBacked |access-date=October 17, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated