General Info
Markus Hennig, a seasoned investor, has a keen Investment Thesis focused on fostering innovation in tech startups. With a strong Investment Focus on companies in the IT, cybersecurity, and network infrastructure sectors, Markus has a notable track record of successful investments. His Previous Investments include XplicitTrust GmbH, CyberForum e.V., and Agile Partners GmbH, showcasing his diverse portfolio. Markus is renowned for his professional career, with pivotal roles at Riverbed Technology Labs GmbH, ACQUIFER AG, and Sophos Astaro GmbH, contributing significantly to his investment expertise. Markus prefers investing in early to mid-stage startups, with Investment Check Sizes typically ranging from mid to large amounts. His Partnership and Collaboration Styles emphasize a hands-on approach, providing strategic guidance and mentorship to his portfolio companies. Based in Karlsruhe, Germany, Markus has a Geographical Preference for investments in Europe, particularly in innovative tech hubs.
Location:
Country: Germany
Industries:
Investment Regions: EU
Investment Stages: pre-seed, seed
angel-individual
EU
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🤖 AI Activity Report
Status: active
AI Reasoning: Found evidence of recent activity: Markus Hennig is co-founder of XplicitTrust and posted activity related to XplicitTrust on LinkedIn dated 22 Dec 2023. The startup invested in (XplicitTrust) shows involvement. From Dec 22, 2023 to the reference date used to classify (Nov 1, 2025) is 22 months – however other LinkedIn profile shows current roles but no explicit investments after Dec 22, 2023. Given lack of any investment activity within the last 6 months but within 12 months? Wait recalculating: Last visible activity 22 Dec 2023 is more than 12 months ago, which corresponds to not-active. But profile shows co-founder start 2021 ongoing, not an investment. No evidence of investments in 2024-2025. Therefore last known investment/activity tied to XplicitTrust on 22 Dec 2023; difference is 22 months -> not-active.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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