AEI HorizonX
Overview
AEI HorizonX is the venture capital platform of AE Industrial Partners, a private equity firm specializing in aerospace, defense & government services, space, power & utility services, and specialty industrial markets. It invests in early-stage hard-tech and software entrepreneurs that are seeking to create the sustainable future of mobility, aerospace, and industrial enterprise, including climate tech.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Avathon | Jan 2022 | Series D | Co-investor |
| Second Front Systems | Nov 2023 | Series B | Co-investor |
| Tsecond Inc. | Apr 2026 | Financing Round | Co-investor |
| Immfly | Feb 2023 | Series B Extension | Lead |
| Red 6 | Jun 2023 | Series B | Co-investor |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is AEI HorizonX based?
AEI HorizonX is headquartered in Boca Raton, Florida, United States.
When was AEI HorizonX founded?
AEI HorizonX was founded in 2017.
How many portfolio companies does AEI HorizonX have?
AEI HorizonX has 22 portfolio companies in Caplight's dataset.
What are some companies in AEI HorizonX's portfolio?
Portfolio companies visible on Caplight include Avathon, Second Front Systems, Tsecond Inc., Immfly, Red 6.
What was AEI HorizonX's most recent investment shown here?
AEI HorizonX's most recent investment in this portfolio sample was in Tsecond Inc. in 2026.
What sectors does AEI HorizonX focus on?
AEI HorizonX focuses on Media, Entertainment & Gaming, Frontier & Industrial Tech, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Consumer & Commerce, Telecommunications & Networking, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Telecommunications & Networking, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Cybersecurity, Mobility, Transportation & Logistics, Enterprise Software, Cybersecurity, Frontier & Industrial Tech, Enterprise Software, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Enterprise Software, Mobility, Transportation & Logistics, Enterprise Software, Enterprise Software, Energy & Sustainability, Mobility, Transportation & Logistics, Telecommunications & Networking, Enterprise Software, Enterprise Software, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Energy & Sustainability, Energy & Sustainability.
What company stages does AEI HorizonX focus on?
AEI HorizonX typically invests at the Early stage.
What is AEI HorizonX's AUM?
AEI HorizonX's assets under management are estimated between $250.0M and $500.0M.