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Halcyon Tech, Inc.
Halcyon Tech, Inc. is a privately held cybersecurity company founded in 2021 that develops a technology platform and tools to protect enterprise clients from ransomware. The company offers a multitiered approach featuring pre-execution ransomware prevention and cyber resilience solutions.
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Halcyon Tech, Inc. at a glance
Halcyon Tech, Inc. is a cybersecurity company headquartered in United States. It has raised at least $207.5M across the 3 funding rounds on record. Its most recent funding round raised $125.3M in October 2024. Xcout tracks 12 named people at Halcyon Tech, Inc., including Jon W. Miller (Chief Executive Officer). Xcout recorded 14 job postings from Halcyon Tech, Inc. in the last 90 days.
Halcyon Tech, Inc. leadership
- Jon W. MillerChief Executive Officer
- Jon W. MillerExecutive Officer
- Enrique SalemDirector
- Enrique W. SalemDirector
- Jay LeekDirector
- Jay W. LeekDirector
6 more named people on record for Halcyon Tech, Inc., with roles, board committees and tenure — see the full roster →
Halcyon Tech, Inc. funding rounds
At least $207.5M raised across the 3 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $125.3M | — | |
| SEC Form D filing | $40M | — | |
| SEC Form D filing | $42.3M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at Halcyon Tech, Inc.
Xcout recorded 14 job postings from Halcyon Tech, Inc. in the last 90 days, from a hiring record Xcout has kept since August 2026.
The weekly hiring trend, the roles and locations behind it — see Halcyon Tech, Inc.'s hiring signals →
Halcyon Tech, Inc. competitors
A few of Halcyon Tech, Inc.'s closest competitors — see the full list of competitors and alternatives →
Morphisec provides endpoint security and cyber defense products utilizing automated moving target defense technology. The company's platform offers anti-ransomware assurance, exposure management, and threat prevention services to enterprises across industries such as finance, healthcare, manufacturing, and technology.
ReaQta is a Netherlands-based cybersecurity company that developed an AI-driven autonomous endpoint security platform for detecting and responding to malware, ransomware, and other threats. Its technology is aimed at protecting enterprise organizations and their endpoints, including servers and employee devices.
CyCraft Technology is an AI-driven cybersecurity company that provides threat exposure management platforms, endpoint security, attack path prediction, and compliance tools. It serves enterprise, financial, and government clients by automating security operations and protecting digital assets against advanced threats.
ThreatLocker, Inc. is an enterprise cybersecurity solutions provider specializing in Zero Trust endpoint protection. Headquartered in Orlando, Florida, the company offers tools such as Network Control and ThirdWall.
Cylance Inc. is an American software firm based in Irvine, California, that develops antivirus programs and other kinds of computer software that prevents viruses and malware.
Eclypsium, Inc. is a computer and network security company headquartered in Portland, Oregon. The organization specializes in enterprise infrastructure supply chain security, helping organizations defend the foundation of their IT systems.
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More on Halcyon Tech, Inc. in Xcout Intel
- 12 named people with titles, LinkedIn and board committees
- 3 funding rounds with the investors in each, and who they co-invest with
- Weekly hiring history and the mix of roles behind it
- The full competitor set, tracking, exports and API access