Insights

Strategic focus Halcyon operates at the intersection of health, climate, and equity tech, presenting cross-vertical opportunities for tech-enabled nonprofits and impact-driven startups seeking capacity building, capital strategy, and leadership development.

Capacity needs With 51-200 employees and steady revenue but modest external funding, Halcyon may benefit from technology and services that scale fellowship operations, donor management, and program outcomes tracking to attract larger sponsorships and grants.

Tech stack fit Existing tools such as QuickBooks, AWS, Salesforce, and Shopify indicate readiness for enterprise-grade CRM, fundraising automation, and cloud-based collaboration, signaling opportunities for integrated fundraising platforms, grant management, and data analytics partnerships.

Funding signals Revenue in the mid-range plus a recent funding figure suggests openness to strategic partnerships, grant programs, and impact-focused investment opportunities that enhance fellowship pipelines and post-program scale.

Impact partnerships Halcyon’s emphasis on capacity building for social entrepreneurs creates a channel for co-creating accelerator programs, mentorship networks, and platform partnerships that could expand reach into Health, Climate, and EquityTech ventures.

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Halcyon Tech Stack

Halcyon uses 8 technology products and services including QuickBooks, Amazon Web Services, Salesforce, and more. Explore Halcyon's tech stack below.

Halcyon's Email Address Formats

Halcyon uses at least 6 email formats:
Halcyon Email FormatsExamplePercentage
F.Last@halcyonhouse.orgJ.Doe@halcyonhouse.org
94%
Last@halcyonhouse.orgDoe@halcyonhouse.org
4%
FLast@halcyonhouse.orgJDoe@halcyonhouse.org
2%
FLast@halcyon.aiJDoe@halcyon.ai
91%
First@halcyon.aiJohn@halcyon.ai
8%
FMiddleLast@halcyon.aiJMichaelDoe@halcyon.ai
1%

Frequently Asked Questions

What is Halcyon's phone number?

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You can contact Halcyon's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Halcyon's stock symbol?

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Halcyon is a publicly traded company; the company's stock symbol is 5VJ.SI.

What is Halcyon's official website and social media links?

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Halcyon's official website is halcyonaccelerator.org and has social profiles on LinkedIn and Crunchbase.

How much revenue does Halcyon generate?

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As of October 2026, Halcyon's annual revenue is estimated to be $25M - $50M.

What is Halcyon's NAICS code?

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Halcyon's NAICS code is 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations.

How many employees does Halcyon have currently?

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As of October 2026, Halcyon has approximately 150 employees across 6 continents, including North America, South America and Africa. Key team members include Chief Technology Officer + Co-Founder: R. S., Chief Engineer: A. E. and Vice President Finance: K. B. Explore Halcyon's employee directory with LeadIQ.

What industry does Halcyon belong to?

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Halcyon operates in the Non-profit Organizations industry.

What technology does Halcyon use?

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Halcyon's tech stack includes QuickBooks, Amazon Web Services, Salesforce, Shopify, Box, Microsoft Teams, Vimeo and Zoom.

What is Halcyon's email format?

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Halcyon's email format typically follows the pattern of F.Last@halcyonhouse.org. Find more Halcyon email formats with LeadIQ.

How much funding has Halcyon raised to date?

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As of October 2026, Halcyon has raised $1.5M in funding. The last funding round occurred on Sep 16, 2020 for $1.5M.

When was Halcyon founded?

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Halcyon was founded in 2017.
Halcyon logo

Halcyon

Non-profit OrganizationsDistrict of Columbia, United States51-200 Employees

Halcyon is a non-profit organization based in Washington, DC, that supports early-stage social entrepreneurs through fellowships designed to accelerate impact. Since 2014, it provides space, community, and resources to ventures in Health, Climate, and EquityTech, aiming to improve leadership, product-market fit, and capital strategy for founders seeking growth. The organization targets social enterprises at a critical early point, where many ventures fail, by offering tailored training and access to networks that can broaden their reach and effectiveness.
Operating within the non-profit sector, Halcyon positions itself as a facilitator of the impact-driven startup ecosystem, focusing on ventures that promote equity and inclusivity in society. Its programs are structured to help founders scale their ventures by strengthening core capabilities and connecting them with relevant resources, with a geographic focus rooted in its Washington, DC base. The organization maintains a multi-year track record of supporting founders across its three verticals and continues to operate from its location in the District of Columbia.

Section iconCompany Overview

Phone number
Stock Symbol
5VJ.SI
NAICS Code
813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations
Founded
2017
Employees
51-200

Section iconFunding & Financials

  • $1.5M

    Halcyon has raised a total of $1.5M of funding over 1 rounds. Their latest funding round was raised on Sep 16, 2020 in the amount of $1.5M as a Grant.

  • $25M - $50M

    Halcyon's revenue is estimated to be in the range of $25M - $50M

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