United States · 
Who invested in Halcyon?
Halcyon's investors include Congruent Ventures, Evolution Equity Partners, Founders Fund, Bain Capital Ventures and Cisco Investments, and 4 more on record.
20252026
$11MSeed$100MSeries C$21MSeries A
United States · Series A startup
Who invested in Halcyon
3 rounds we have observed, with the 9 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 8 months agoValuation: $1.0B, Mar 2026
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Funding summaryUpdated 15 Nov 2026
$132Mraised across 3 rounds since 2024, from 3 sources
$11MSeed$100MSeries C$21MSeries A
- Latest round
- Series A, $21MMar 2026
- Biggest round
- $100MSeries C · Nov 2024
- Investors
- 9 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $11M Apr 2024
- Biggest round
- $100M Series C · Nov 2024
- Usual gap between rounds
- 16 months the median of 2
The rounds
- Mar 2026Series A$21M1 new1 returning
Reported by VentureburnSEC filing: $8.0M sold, first sale Feb 2026
- Nov 2024Series C$100M7 new
Evolution Equity PartnersLead
Founders Fund
Bain Capital Ventures
Cisco Investments
SYN Ventures
Harmony Partners
ServiceNow
Reported by Crunchbase NewsSEC filing: $125M sold, first sale Oct 2024
- Apr 2024
Founders and team
From Halcyon's own website: 7 founders.
Abasi AwaziFounder
Abdelrazek AlyFounder
Abdulrhman ElhalafawyFounder
Abhisri RameshFounder
Adebayo DawoduFounder
Adedayo FashanuFounder
Assistive Tech EducationFounder
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Halcyon
How much has Halcyon raised?
Halcyon has raised $132M across 3 rounds since 2024.
When did Halcyon last raise?
Halcyon's most recent round was a Series A of $21M in Mar 2026.
What was Halcyon's biggest round?
Halcyon's largest round on record is $100M (Series C), in Nov 2024, led by Evolution Equity Partners.
Who backed Halcyon first?
Halcyon's first round on record, in Apr 2024, was backed by Congruent Ventures.
What stage is Halcyon at?
Halcyon's latest named round is a Series A, in Mar 2026.
Where is Halcyon based?
Halcyon is based in the United States.
Who led Halcyon's rounds?
Evolution Equity Partners led the Series C in 2024.
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