Halcyon

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.

$21.0M raised

Mar 2026

Series A

Top Investors

30,000+ verified contacts

Emails, phones & LinkedIn profiles

How much funding has Halcyon raised?

Halcyon has raised $21.0M in total funding. The most recent round was Series A. The last funding was announced in March 2026.

Who are Halcyon's investors?

Halcyon's investors include Congruent Ventures, Obvious Ventures, Energize Capital, Zero Infinity Partners, Overture Ventures.

Where is Halcyon headquartered?

Halcyon is headquartered in San Francisco, United States.

What does Halcyon do?

Halcyon is an AI platform for energy that enables users to search and query datasets, including regulatory filings and energy data.

What stage is Halcyon at?

Halcyon is at the Series A stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated March 16, 2026.

MLA

"Halcyon — Funding & Investors." VCBacked, March 16, 2026, https://www.vcbacked.co/company/halcyon. Accessed July 16, 2026.

APA

VCBacked. (2026). Halcyon — Funding & Investors. Retrieved July 16, 2026, from https://www.vcbacked.co/company/halcyon

Wikipedia (cite web)

{{cite web |title=Halcyon — Funding & Investors |url=https://www.vcbacked.co/company/halcyon |website=VCBacked |access-date=July 16, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated March 16, 2026.