AQTON SE
Overview
AQTON SE is the investment holding company of German entrepreneur Stefan Quandt, pursuing a long-term investment approach. The firm's portfolio includes holdings in the automotive, digital security and identity protection, photovoltaics and smart grids, and credit rating sectors.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Scope Group | Nov 2019 | Corporate Funding | Co-investor |
| Ecorobotix | Oct 2025 | Series D | Co-investor |
| Heliatek | Oct 2017 | Series D Extension | Co-investor |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is AQTON SE based?
AQTON SE is headquartered in Germany.
When was AQTON SE founded?
AQTON SE was founded in 2007.
How many portfolio companies does AQTON SE have?
AQTON SE has 6 portfolio companies in Caplight's dataset.
What are some companies in AQTON SE's portfolio?
Portfolio companies visible on Caplight include Scope Group, Ecorobotix, Heliatek.
What was AQTON SE's most recent investment shown here?
AQTON SE's most recent investment in this portfolio sample was in Ecorobotix in 2025.
What sectors does AQTON SE focus on?
AQTON SE focuses on Energy & Sustainability, FinTech, FinTech, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Cybersecurity, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Frontier & Industrial Tech.
What company stages does AQTON SE focus on?
AQTON SE typically invests at the Mid stage.
What is AQTON SE's AUM?
AQTON SE's assets under management are estimated between $13.0B and $16.0B.