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Halceon

Halceon

Cheltenhamhalceon.co.uk

Overview

Halceon is a specialist investment community backing early-stage startups in cyber, defence, and national security.

Year Founded

2025

Portfolio Companies

1

Investments

Halceon investments
CompanyDateStageLead
Shield SpaceJan 2026SeedCo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
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 Halceon based?

Halceon is headquartered in Cheltenham, United Kingdom.

When was Halceon founded?

Halceon was founded in 2025.

How many portfolio companies does Halceon have?

Halceon has 1 portfolio company in Caplight's dataset.

What are some companies in Halceon's portfolio?

Portfolio companies visible on Caplight include Shield Space.

What was Halceon's most recent investment shown here?

Halceon's most recent investment in this portfolio sample was in Shield Space in 2026.

What sectors does Halceon focus on?

Halceon focuses on Frontier & Industrial Tech, Cybersecurity.

What company stages does Halceon focus on?

Halceon typically invests at the Early stage.

Firmographic Details

HeadquartersCheltenham
Year Founded2025

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