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AEI HorizonX

AEI HorizonX

Boca Raton, Floridaaeroequity.com

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.

Year Founded

2017

Portfolio Companies

22

Investments

AEI HorizonX investments
CompanyDateStageLead
AvathonJan 2022Series DCo-investor
Second Front SystemsNov 2023Series BCo-investor
Tsecond Inc.Apr 2026Financing RoundCo-investor
ImmflyFeb 2023Series B ExtensionLead
Red 6Jun 2023Series BCo-investor
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Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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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.

Firmographic Details

HeadquartersBoca Raton, Florida
Year Founded2017

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